ENGLISH • 简体中文 • 日本語 • 한국어 



   
 
请输入关键词或器件型号    


最新内容 产品 方案 设计 应用 技术支持 销售联络 公司简介



 
 概述

 
推荐元件
 
 应用笔记
 
 新品发布
 
 设计指南







Maxim > 方案 > 销售终端(POS)

电源管理

数据资料
显示 标题/型号 关键优势
QV  PDF 1.2MHz低成本、高性能充电器
MAX17005B, MAX17006B, MAX17015B

业内开关频率最高的笔记本电脑电池充电器
QV  PDF MAX8903A评估板
MAX8903AEVKIT
QV  PDF 2A 1节Li+电池DC-DC充电器，用于USB*和适配器供电系统
MAX8903A

4MHz开关频率
QV  PDF 1.2MHz低成本、高性能充电器
MAX17005A, MAX17006A, MAX17015A

业内开关频率最高的笔记本电脑电池充电器
QV  PDF MAX17005和MAX17006评估板
MAX17005DEVKIT
QV  PDF MAX8625A评估板
MAX8625AEVKIT
QV  PDF 高效、无缝切换升/降压型DC-DC转换器
MAX8625A

无扰动、稳定的升/降压H桥转换器
QV  PDF 集成充电器和智能电源选择器的PMIC，用于手持设备
MAX8671X

五路稳压输出和具有智能化电源管理的Li+电池充电器，允许系统在没有电池的条件下工作
QV  PDF 1.5A、USB/AC适配器双输入充电器与智能电池选择器
MAX8677C

经过优化的智能电源控制器，在支持系统负载供电的同时能够从USB/交流适配器获取最高的充电速率
QV  PDF 1.2MHz低成本、高性能充电器
MAX17005, MAX17006, MAX17015

业内开关频率最高的笔记本电脑电池充电器
QV  PDF 1.5A、USB/AC适配器双输入充电器与智能电源选择器
MAX8677A

经过优化的智能电源控制器，在支持系统负载供电的同时能够从USB/交流适配器获取最高的充电速率
QV  PDF 高效率、低IQ PMIC，具有动态电压管理，用于移动产品
MAX8660, MAX8660A, MAX8661

尺寸最小、效率最高的PMIC方案，用于Intel Monahans处理器
QV  PDF 单/双输入、1节Li+电池充电器，具有OVP保护和可编程充电定时器
MAX8600, MAX8601

单节Li+电池充电器，带有热调节、OVP、可编程充电定时器，可有效节省便携设备充电器的外部元件
QV  PDF 单路1.2A USB开关，3mm x 3mm TDFN封装
MAX8586
QV  PDF 5路输出PMIC，提供DC-DC核电源，用于低成本PDA
MAX8594
QV  PDF 高效LCD boost电路， 带有真正关断
MAX8570, MAX8571, MAX8572, MAX8573, MAX8574, MAX8575

首款提供完备保护的LCD、OLED电源，SOT23封装
QV  PDF 16µA IQ、1.2A PWM降压型DC-DC转换器
MAX1556, MAX1556A, MAX1557

16µA静态电流、1.2A和600mA、降压型转换器，输出电流为1mA时效率高达95%
QV  PDF 宽输入范围、高频、三输出电源，带有电压监视器和上电复位
MAX8513, MAX8514

完备的三输出、XDSL电源，用于调制解调器、路由器、网关供电，可节省成本、降低噪声
QV  PDF 高精度、Li+电池监视器，带报警输出
DS2762

1-Wire电池监视器，集成了单节电池保护电路，并在电流或温度超出用户定义的门限时发出报警信号
QV  PDF 用于LCD监视器的多输出电源控制器
MAX1530, MAX1531

多路输出电源控制器，能够提供薄膜晶体管(TFT)液晶显示器(LCD)的所有供电电源
QV  PDF 完备的电源芯片，用于低成本PDA
MAX1552
QV  PDF 高精度库仑计
DS2740

精密的电池电量计，价格低于$1.00，非常适合手持产品
QV  PDF 低成本、多种化学类型电池充电器
MAX1908, MAX8724, MAX8765

低成本、高度集成的多化学类型电池充电控制IC，简化精确、高效充电器的设计
QV  PDF ±15kV ESD保护触摸屏控制器，包含DAC及键盘控制器
MAX1233, MAX1234



Key Specifications:   Battery Chargers
Part Number Cell Chemistry Number of NiMH or NiCd cells 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)
MAX8903A  NEW! Li-Ion
Li-Polymer 		 -  1 20 16 Preset
Resistor 		2 2 Min. Charge Current Switchmode
•Dual USB/Adapter Input
•Input Current Limit
•Internal FET/Transistor
•Smart Power Selector
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes TQFN/28 17 -40 to +85
MAX17005  Li-Ion
Li-Polymer 		 -  3
4 		26 26 Analog Input
Logic Input
Resistor 		5 5 External Control Switchmode
•Input Current Limit
•Smart Power Selector
 Yes TQFN/20 17 -40 to +85
MAX17006  Li-Ion
Li-Polymer 		 -  2
3 		26 26 Analog Input
Logic Input
Resistor 		5 5 External Control Switchmode
•Input Current Limit
•Smart Power Selector
 Yes TQFN/20 17 -40 to +85
MAX17015  Li-Ion
Li-Polymer 		2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 		2
3
4
5 		26 26 Analog Input
Logic Input
Resistor 		5 5 External Control Switchmode
•Input Current Limit
•Smart Power Selector
 Yes TQFN/20 17 -40 to +85
MAX8671X  Li-Ion
Li-Polymer 		 -  1 14 6.6 Logic Input
Resistor 		1 1 Min. Charge Current Linear
•Dual USB/Adapter Input
•Input Current Limit
•Internal FET/Transistor
•Smart Power Selector
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes TQFN/40 26 -40 to +85
MAX8677A  Li-Ion
Li-Polymer 		 -  1 16 6.6 Logic Input
Resistor 		1.5 1.5 Min. Charge Current Linear
•Dual USB/Adapter Input
•Internal FET/Transistor
•Smart Power Selector
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes TQFN/24 17 -40 to +85
MAX8677C  Li-Ion
Li-Polymer 		 -  1 16 6.6 Logic Input
Resistor 		1.5 1.5 Min. Charge Current Linear
•Dual USB/Adapter Input
•Internal FET/Transistor
•Smart Power Selector
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes TQFN/24 17 -40 to +85
MAX8600  Li-Ion
Li-Polymer 		 -  1 14 7 Logic Input
Resistor 		1 1 Min. Charge Current Linear
•Internal FET/Transistor
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
 Yes TDFN-EP/14 10 -40 to +85
MAX8601  Li-Ion
Li-Polymer 		 -  1 14 7 Logic Input
Resistor 		1 1 Min. Charge Current Linear
•Dual USB/Adapter Input
•Internal FET/Transistor
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes TDFN-EP/14 10 -40 to +85
MAX8724  Lead Acid
Li-Ion
Li-Polymer
NiCd
NiMH
Universal 		2
3
4
5
6
7
8
9
10 		2
3
4 		28 28 Analog Input
Resistor 		5 5 Current Limit
Max. Voltage 		Switchmode
•Input Current Limit
•Stand Alone
•Thermistor Input
 Yes TQFN/28 26 -40 to +85
MAX1908  Lead Acid
Li-Ion
Li-Polymer
NiCd
NiMH
Universal 		2
3
4
5
6
7
8
9
10 		2
3
4 		28 28 Analog Input
Resistor 		5 5 Current Limit
Max. Voltage 		Switchmode
•Input Current Limit
•Stand Alone
•Thermistor Input
 Yes TQFN/28 26 -40 to +85
MAX8765  Lead Acid
Li-Ion
Li-Polymer
NiCd
NiMH
Universal 		2
3
4
5
6
7
8
9
10 		2
3
4 		28 28 Analog Input
Resistor 		5 5 Current Limit
Max. Voltage 		Switchmode
•Input Current Limit
•Stand Alone
•Thermistor Input
 No TQFN/28 26 -40 to +85
See All Battery Chargers (62)

Key Specifications:   Battery Protectors, Selectors and Monitors
Part Number Functions Battery Type Interface User Data Storage (bytes) Parameters Measured Battery Protection Supply Voltage (min) (V) Supply Voltage (max) (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS2762 
•Fuel Gauge
•Protector
•Status Monitor
 1 Cell Li-Ion 1-Wire 16 SRAM
32 EEPROM 		Current
Temperature
Voltage 		Over-Current
Over/Under Voltage 		2.5 5.5 FCHIP/12
TSSOP/16 		7 -40 to +85
DS2740 
•Fuel Gauge
 1 Cell Li-Ion
3-Cell NiMH 		1-Wire  -  Current  -  2.7 5.5 µMAX/8 16 -40 to +85
See All Battery Protectors, Selectors and Monitors (26)

Key Specifications:   Linear Regulators
Part Number Regulators per Pkg. Min. VIN (V) Max. VIN (V) Preset 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)
MAX1552  5 3.1 5.5 1.5
1.8
3.3 		0.21 350 65 Yes Vout-10% No No TQFN/16 17 -40 to +85
See All Linear Regulators (145)

Key Specifications:   Multifunction PMICs
Part Number Primary Topology Target Processor or Spec. Monitor/Control Features DC-DC/Power Features LCD/LED/Flash/CCD Features Battery Charger Features 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)
MAX8671X  Step-Down  -  Low Batt./POK Output Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		 -  Battery Charger
Charge Timer
Dual USB/ Adapter Input
Input Current Limit
Smart Pwr. Selector
Thermal Die Regulation
Thermistor Input
USB Input 		2.6 6.6 0.6 5 0.5 0.5 2000 TQFN/40 26
MAX8660  Step-Down Monahans/ PXA3xx Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown 		Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		 -   -  2.6 6 0.725 3.3 1.6 1.6 2000 TQFN/40 26
MAX8660A  Step-Down Monahans/ PXA3xx Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown 		Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		 -   -  2.6 6 0.725 2.5 1.6 1.6 2000 TQFN/40 26
MAX8661  Step-Down Monahans/ PXA3xx Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown 		Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		 -   -  2.6 6 0.725 3.3 1.6 1.6 2000 TQFN/40 26
MAX1530  Step-Down  -  Output UVP
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Soft Start
Sync. Rectifier 		TFT Bias  -  4.5 28 1.25 16.5 1.5 1.5 500 TQFN/32 26
MAX1531  Step-Down  -  Output UVP
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Soft Start
Sync. Rectifier 		TFT Bias  -  4.5 28 1.25 16.5 1.5 1.5 500 TQFN/32 26
See All Multifunction PMICs (79)

Key Specifications:   Step-Down Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) Preset VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
MAX8513  4.5 28 0.8 27  -  4 4 Resistor 3.2 1 1400 QSOP/28 62
MAX8514  4.5 28 0.8 27  -  4 4 Resistor 3.2 1 1400 QSOP/28 62
MAX1556  2.6 5.5 0.75 5.5 1.8
2.5
3.3 		1.2 1.2 Preset
Resistor 		0.016 1 1000 TDFN-EP/10 10
MAX1557  2.6 5.5 0.75 5.5 1.0
1.3
1.5 		0.6 0.6 Preset
Resistor 		0.016 1 1000 TDFN-EP/10 10
See All Step-Down Switching Regulators (252)

Key Specifications:   Step-Up Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) Preset VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Package Smallest Available Package (max w/pins) (mm2)
MAX8570  2.7 5.5 2.7 28  -  0.01 0.01 Resistor 0.035 1 SOT/6 9
MAX8571  2.7 5.5 2.7 28  -  0.015 0.015 Resistor 0.035 1 SOT/6 9
MAX8572  2.7 5.5 15 15 15 0.01 0.01 Preset 0.035 1 SOT/6 9
MAX8573  2.7 5.5 15 15 15 0.015 0.015 Preset 0.035 1 SOT/6 9
MAX8574  2.7 5.5 2.7 28  -  0.025 0.025 Resistor 0.035 1 SOT/6 9
MAX8575  2.7 5.5 15 15 15 0.025 0.025 Preset 0.035 1 SOT/6 9
See All Step-Up Switching Regulators (94)

Key Specifications:   Step-Up/Down Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) Preset VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
MAX8625  2.5 5.5 1.25 4 3.3 0.8 0.8 Preset
Resistor 		0.045 1 1000 TDFN-EP/14 10
See All Step-Up/Down Switching Regulators (9)

Key Specifications:   Touch Screen Controllers
Part Number Conv. Rate (ksps) Max. Conv. Time (µs) Interface Ref. (V) Supply Voltage (V) Typ. Supply Current (mA) Typ. Power (mW) EV-Kit Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX1233  70 5 SPI/QSPI/Microwire Ext.
Int.+2.5 		3
3.3 		0.27 0.81 Yes QFN/28
TQFN/28 		26 -40 to +85
MAX1234  70 5 SPI/QSPI/Microwire Ext.
Int.+2.5 		5 0.27 1.35 Yes QFN/28
TQFN/28 		26 -40 to +85
See All Touch Screen Controllers (6)

Key Specifications:   USB Power Switches
Part Number Functions Number of Switches Max. Load Current (A) RON (typ) (Ω) Fault Indicator Fault Blanking Timeout (ms) Switch Op. Voltage Range (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX8586 
•Auto Reset From Fault
•Fault Blanking
•Programmable Current Limit
•Reverse Voltage Blocking
 1 1.2 0.055 Yes 20 2.7 to 5.5 TDFN-EP/8 10 -40 to +85
See All USB Power Switches (28)
        •         •         •     隐私权政策     •     法律声明

    © 2009 Maxim Integrated Products版权所有