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Maxim > 方案 > 电池管理

充电器：1节Li+电池组(电池电压< 4.4V)

数据资料
显示 标题/型号 关键优势
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 MAX8819A、MAX8819B、MAX8819C和MAX8819D评估板
MAX8819AEVKIT
QV  PDF USB/AC适配器、线性Li+电池充电器，集成50mΩ电池开关，TDFN封装
MAX8856

为手持设备提供高度安全的快速充电，可由USB/AC适配器为单节Li+电池充电
QV  PDF MAX8804V、MAX8804W、MAX8804Y和MAX8804Z评估板
MAX8804ZEVKIT
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 MAX8814评估板
MAX8814EVKIT
QV  PDF 28V线性Li+电池充电器，提供智能化管理
MAX8814

简单、安全、尺寸最小的充电方案，用于手持产品
QV  PDF 高压、USB/AC适配器双输入充电器，2mm x 3mm TDFN封装
MAX8804, MAX8804V, MAX8804W, MAX8804Y, MAX8804Z

业内尺寸最小的双输入、Li+电池充电器，可承受30V直流电压，温度调节功能保证安全、高速充电
QV  PDF USB/AC适配器、线性Li+电池充电器，集成50mΩ电池开关，TDFN封装
MAX8606
QV  PDF 1A、线性Li+电池充电器，在2mm x 2mm TDFN封装内集成了调整管FET和热调节电路
MAX8808X, MAX8808Y, MAX8808Z
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 简单灵活的SMBus通用电池充电器
MAX8713

多化学类型、SMBus™电池充电器，简化智能充电器设计，外部元件数最少



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
MAX8856  Li-Ion
Li-Polymer 		 -  1 14 5.5 Logic Input
Preset
Resistor 		1 1 Min. Charge Current Linear
•Dual USB/Adapter Input
•Input Current Limit
•Internal FET/Transistor
•Smart Power Selector
•Thermal Die Regulation
•Thermistor Input
•USB Input
 Yes TDFN-EP/14 10 -40 to +85
MAX8819  Li-Ion
Li-Polymer 		 -  1 5.5 5.5 Logic Input
Resistor 		1 1 Min. Charge Current
Timer 		Linear
•Input Current Limit
•Internal FET/Transistor
•Smart Power Selector
•Thermal Die Regulation
•Timer
•USB Input
 Yes TQFN/28 17 -40 to +85
MAX8814  Li-Ion
Li-Polymer 		 -  1 28 6.5 Analog Input
Resistor 		0.6 0.6 External Control Linear
•Internal FET/Transistor
•Stand Alone
•Thermal Die Regulation
•USB Input
 Yes 0/0  -  -40 to +85
MAX8804  Li-Ion
Li-Polymer 		 -  1 28 7 Logic Input 0.7 0.7 External Control Linear
•Dual USB/Adapter Input
•Internal FET/Transistor
•Stand Alone
•Thermal Die Regulation
•USB Input
 No TDFN-EP/8 6 -40 to +85
MAX8606  Li-Ion
Li-Polymer 		 -  1 14 5.5 Logic Input
Resistor 		1 1 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 TDFN-EP/14 10 -40 to +85
MAX8808  Li-Ion
Li-Polymer 		 -  1 15 6.5 Resistor 1 1 External Control Linear
•Internal FET/Transistor
•Stand Alone
•Thermal Die Regulation
•USB Input
 Yes TDFN-EP/8 4 -40 to +85
MAX8713  Lead Acid
Li-Ion
Li-Polymer
NiCd
NiMH
Universal 		1
2
3
4
5
6
7
8
9
10 		1
2
3
4 		28 28 SMBus 2 2 Current Limit
Max. Voltage
Smart Battery Control 		Switchmode
•Serial I/F
 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
See All Battery Chargers (62)

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  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 		GPIO 4.1 5.5 1 24 0.5 0.5 2000 TQFN/28 17
See All Multifunction PMICs (79)
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