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Maxim > Solutions > Battery Management

Chargers: 1 Li+ cell battery packs (< 4.4V battery voltage)

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX8903A
MAX8903AEVKIT
QV  PDF 2A 1-Cell Li+ DC-DC Charger for USB* and Adapter Power
MAX8903A

Delivers 4MHz Switching
QV  PDF Evaluation Kit for the MAX8819A, MAX8819B, MAX8819C, and MAX8819D
MAX8819AEVKIT
QV  PDF USB/AC Adapter, Li+ Linear Battery Charger with Integrated 50mΩ Battery Switch in TDFN
MAX8856

Delivers Safe and Fast-Charging of Handheld Devices for a Single-Cell Li+ Battery from a USB/AC Adapter
QV  PDF Evaluation Kit for the MAX8804V, MAX8804W, MAX8804Y, and MAX8804Z
MAX8804ZEVKIT
QV  PDF PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN
MAX8819, MAX8819A, MAX8819B, MAX8819C

A Complete Power Solution for Handheld Applications Includes a Battery Charger, Three Step-Down Converters, and WLED Power
QV  PDF Evaluation Kit for the MAX8814
MAX8814EVKIT
QV  PDF 28V Linear Li+ Battery Charger with Smart Autoboot Assistant
MAX8814

The Simplest, Safest, and Smallest Charging Solution for Handheld Equipment
QV  PDF High-Voltage, Dual-Input, USB/AC Adapter Chargers in 2mm x 3mm TDFN
MAX8804, MAX8804V, MAX8804W, MAX8804Y, MAX8804Z

Industry's Smallest Dual Input Li+ Chargers Withstand 30V DC with Thermal Regulation, Allowing for Safest and Fastest Charging
QV  PDF USB/AC Adapter, Li+ Linear Battery Charger with Integrated 50m Ohm Battery Switch in TDFN
MAX8606
QV  PDF 1A Linear Li+ Battery Chargers with Integrated Pass FET and Thermal Regulation in 2mm x 2mm TDFN
MAX8808X, MAX8808Y, MAX8808Z
QV  PDF Single-/Dual-Input 1-Cell Li+ Chargers with OVP Protection and Programmable Charge Timer
MAX8600, MAX8601

Single-Cell Li+ Chargers with Thermal Regulation, OVP, and Programmable Charge Timer Eliminate the Need for Wall-Cube Chargers with Portable Equipment
QV  PDF Simplified Multichemistry SMBus Battery Charger
MAX8713

Multichemistry, SMBus™, Battery Charger Simplifies Construction of Smart Chargers with a Minimum Number of External Components



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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