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USB-Compliant Analog Switches
 
USB-Compliant Transceivers







Maxim > Solutions > USB

Battery Chargers

DATA SHEETS
Display Title/Parts Key Advantages
QV    USB Host Charger Identification Analog Switch
MAX14550E

Enables USB Charging and Hi-Speed USB Switching
QV  PDF 28V Linear Li+ Battery Chargers with Battery Detection and Overvoltage-Protected Output
MAX8845W, MAX8845X, MAX8845Y, MAX8845Z

Industry's First 30V-Rated, Single-Input, 1-Cell Li+ Battery Chargers with Overvoltage-Protected Output
QV  PDF 28V Dual Input Linear Li+ Battery Chargers with Battery Detection and Overvoltage-Protected Output
MAX8844Y, MAX8844Z

Industry's First 30V Rated Dual Input 1-Cell Li+ Battery Chargers with Two Overvoltage-Protected Outputs
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 Overvoltage-Protection Controller with USB ESD Protection
MAX4987AE, MAX4987BE

Overvoltage-Protection Controller with ESD Protection for High-Speed USB Interface
QV  PDF 28V Linear Li+ Battery Charger with Smart Autoboot Assistant
MAX8814

The Simplest, Safest, and Smallest Charging Solution for Handheld Equipment
QV  PDF Overvoltage Protectors with External pFET
MAX4923, MAX4924, MAX4925, MAX4926

Provides Overvoltage Protection for up to +28V
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

14V OVP, charge timer, No external FETs
QV  PDF Dual-Input, USB/AC Adapter, 1-Cell Li+ Charger with OVP and Thermal Regulation
MAX1874

Dual-Input, USB/AC-Adapter 1-Cell Li+ Charger with Overvoltage Protection and Thermal Regulation
QV  PDF SOT23, Dual-Input, USB/AC Adapter, 1-Cell Li+ Battery Chargers
MAX1551, MAX1555

Smallest dual input charger
QV  PDF Linear Li+ Battery Charger with Integrated Pass FET and Thermal Regulation in 3mm x 3mm Thin DFN
MAX1507

Smallest Temperature-Regulated, Linear, 1-Cell Li+ Battery Chargers with 14V Input
QV  PDF Linear Li+ Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOK Flag in 3mm x 3mm TDFN
MAX1508, MAX1508Y, MAX1508Z

QV  PDF Highly Integrated, Linear Battery Charger with Thermal Regulation for Portable Applications
MAX1501

13V OVP, charge timer



Key Specifications:  Battery Chargers
Part Number Cell Chemistry NiMH/ NiCd Cells Lithium Ion Cells Protected VIN
(V)
Charging VIN
(V)
Charge Rate Set by Max. ICHG
(A)
Charge Termination Charge Regulation Features EV Kit Package/Pins Smallest Available Pckg.
(mm2)
Oper. Temp.
(°C)
max max max w/pins
MAX8856 
Li-Ion
Li-Polymer
- 1 14 5.5
Logic Input
Preset
Resistor
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
MAX8814 
Li-Ion
Li-Polymer
- 28 6.5
Analog Input
Resistor
0.6 External Control
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
USB Input
Yes
TDFN-EP/8
4
MAX8804 
Li-Ion
Li-Polymer
- 28 7 Logic Input 0.7 External Control
Dual USB/Adapter Input
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
USB Input
No
TDFN-EP/8
6
MAX8606 
Li-Ion
Li-Polymer
- 14 5.5
Logic Input
Resistor
1 Min. Charge Current
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
MAX8808 
Li-Ion
Li-Polymer
- 15 6.5 Resistor 1 External Control
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
USB Input
Yes
TDFN-EP/8
4
MAX1551 
Li-Ion
Li-Polymer
- 7 7 Preset 0.28 External Control
Dual USB/Adapter Input
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
USB Input
No
TSOT/5
8
MAX1555 
Li-Ion
Li-Polymer
- 7 7 Preset 0.28 External Control
Dual USB/Adapter Input
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
USB Input
No
TSOT/5
8
MAX1874 
Li-Ion
Li-Polymer
- 18 6.5
Logic Input
Resistor
1 External Control
Dual USB/Adapter Input
Internal FET/Transistor
Smart Power Selector
Stand Alone
Thermal Die Regulation
USB Input
Yes
TQFN/16
26
MAX8600 
Li-Ion
Li-Polymer
- 14 7
Logic Input
Resistor
1 Min. Charge Current
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
Thermistor Input
Timer
Yes
TDFN-EP/14
10
MAX8601 
Li-Ion
Li-Polymer
- 14 7
Logic Input
Resistor
1 Min. Charge Current
Dual USB/Adapter Input
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
Thermistor Input
Timer
USB Input
Yes
TDFN-EP/14
10
MAX1507 
Li-Ion
Li-Polymer
- 13 7 Resistor 0.8 External Control
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
Yes
TDFN-EP/8
10
MAX1508 
Li-Ion
Li-Polymer
- 13 7 Resistor 0.8 External Control
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
Yes
TDFN-EP/8
10
MAX1501 
Li-Ion
Li-Polymer
NiCd
NiMH
3 13 6.25 Resistor 1.4 Timer
Stand Alone
Thermal Die Regulation
Timer
Yes
TQFN/16
26
See All Battery Chargers (62)

Key Specifications:  Overvoltage Protection Controllers
Part Number Channels VIN
(V)
VIN
(V)
Over Voltage Trip Level
(V)
Under Voltage Lockout
(V)
Over Volt. Flag tGATE (On)
(ms)
tGATE (Off)
(µs)
Package/Pins
min max
MAX4923 NEW! 1 1.8 28 7.18 2.44 Open-Drain 20 5
See Data Sheet/
MAX4924  6.15
µDFN/6
MAX4925  5.65
µDFN/6
MAX4926  4.46
µDFN/6
See All Overvoltage Protection Controllers (47)



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