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Maxim > 方案 > GPS方案
集成了复位功能的稳压器
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
MAX8819A、MAX8819B、MAX8819C和MAX8819D评估板
MAX8819AEVKIT
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| QV PDF |
集成了充电器和智能电源选择器(Smart Power Selector™)的PMIC，4mm x 4mm TQFN封装
MAX8819, MAX8819A, MAX8819B, MAX8819C
| 用于手持设备的完备供电方案，包括：电池充电器、三路降压控制器和WLED电源 |
| QV PDF |
MAX8902A和MAX8902B评估板
MAX8902EVKIT
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| QV PDF |
低噪声500mA LDO稳压器，2mm x 2mm TDFN封装
MAX8902A, MAX8902B
| 低噪声、低压差、高PSRR、500mA线性稳压器，采用2mm x 2mm TDFN封装 |
| QV PDF |
300mA LDO线性稳压器，内置微处理器复位电路
MAX6469, MAX6470, MAX6471, MAX6472, MAX6473, MAX6474, MAX6475, MAX6476, MAX6477, MAX6478, MAX6479, MAX6480, MAX6481, MAX6482, MAX6483, MAX6484
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| QV PDF |
精密的、并联型稳压器，带有复位，SOT23-3封装
MAX6330, MAX6331
| 业内唯一的并联型稳压器 + 复位电路，SOT封装 |
| Key Specifications:
Battery Chargers |
| Part Number |
Cell Chemistry |
Number of Lithium-Ion cells |
Protected VIN (max) (V) |
Charging VIN (max) (V) |
Charge Rate Set by |
Max. Charge Current (A) |
Max. Charge Current (A) |
Charge Termination |
Charge Regulation |
Features |
EV-Kit |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
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MAX8819
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Li-Ion
Li-Polymer
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1
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5.5
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5.5
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Logic Input
Resistor
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1
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1
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Min. Charge Current
Timer
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Linear
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Yes
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TQFN/28
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17
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-40 to +85
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| See All Battery Chargers (62) |
| Key Specifications:
Linear Regulators |
| Part Number |
Regulators per Pkg. |
Min. VIN (V) |
Max. VIN (V) |
Preset VOUT (V) |
Min. Adjustable VOUT (V) |
Max. Adjustable VOUT (V) |
Typ. VDROPOUT@ Rated ILOAD (V) |
Rated ILOAD (mA) |
Max. ICC (µA) |
Low Battery/ Power Fail Output |
Nominal POK/Reset Threshold (V) |
Watchdog |
Reverse Battery Protection |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
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MAX8902
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1
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1.7
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5.5
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1.5
1.8
2.0
2.5
3.0
3.1
3.3
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0.6
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5.3
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0.05
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500
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120
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No
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Vout-9%
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No
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No
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TDFN-EP/8
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4
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-40 to +125
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MAX6469
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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SOT/6
TDFN-EP/8
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9
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-40 to +85
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MAX6470
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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SOT/6
TDFN-EP/8
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9
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-40 to +85
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MAX6471
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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SOT/6
TDFN-EP/8
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9
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-40 to +85
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MAX6472
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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SOT/6
TDFN-EP/8
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9
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-40 to +85
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MAX6473
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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SOT/6
TDFN-EP/8
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9
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-40 to +85
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MAX6474
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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SOT/6
TDFN-EP/8
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9
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-40 to +85
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MAX6475
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1
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2.5
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5.5
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1.5 to 3.3
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1.23
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5
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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SOT/6
TDFN-EP/8
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9
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-40 to +85
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MAX6476
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1
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2.5
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5.5
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1.5 to 3.3
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1.23
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5
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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SOT/6
TDFN-EP/8
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9
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-40 to +85
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MAX6477
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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UCSP/6
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2
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-40 to +85
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MAX6478
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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UCSP/6
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2
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-40 to +85
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MAX6479
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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UCSP/6
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2
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-40 to +85
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MAX6480
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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UCSP/6
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2
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-40 to +85
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MAX6481
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
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136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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UCSP/6
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2
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-40 to +85
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MAX6482
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1
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2.5
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5.5
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1.5 to 3.3
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-
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-
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0.11
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300
|
136
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No
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Vout-12.5%
Vout-7.5%
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No
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No
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UCSP/6
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2
|
-40 to +85
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MAX6483
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1
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2.5
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5.5
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1.5 to 3.3
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1.23
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5
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0.11
|
300
|
136
|
No
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Vout-12.5%
Vout-7.5%
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No
|
No
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UCSP/6
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2
|
-40 to +85
|
|
MAX6484
|
1
|
2.5
|
5.5
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1.5 to 3.3
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1.23
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5
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0.11
|
300
|
136
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No
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Vout-12.5%
Vout-7.5%
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No
|
No
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UCSP/6
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2
|
-40 to +85
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MAX6330
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1
|
3
|
200
|
3.0
3.3
5.0
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-
|
-
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0
|
50
|
100
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No
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Vout-7.5%
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No
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No
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SOT/3
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8
|
-40 to +85
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MAX6331
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1
|
3
|
200
|
3.0
3.3
5.0
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-
|
-
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0
|
50
|
100
|
No
|
Vout-7.5%
|
No
|
No
|
SOT/3
|
8
|
-40 to +85
|
| See All Linear Regulators (145) |
| Key Specifications:
Multifunction PMICs |
| Part Number |
Primary Topology |
Monitor/Control Features |
DC-DC/Power Features |
LCD/LED/Flash/CCD Features |
Battery Charger Features |
Interface Type |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
IOUT (A) |
IOUT (A) |
Operating Freq. (kHz) |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX8819
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Step-Down
|
Output OVP
Shutdown
|
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
|
White LED
|
Battery Charger
Charge Timer
Input Current Limit
Smart Pwr. Selector
Thermal Die Regulation
Thermistor Input
USB Input
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GPIO
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4.1
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5.5
|
1
|
24
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0.5
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0.5
|
2000
|
TQFN/28
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17
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| See All Multifunction PMICs (79) |
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