ISL9237HRZ-T

Intersil ISL9237HRZ-T

MAX1736EUT42+T

Maxim Integrated MAX1736EUT42+T

MCP73826-4.2VCHTR

Microchip Technology Inc. MCP73826-4.2VCHTR

MAX1508ETA+T

Maxim Integrated MAX1508ETA+T

AS3611

ams AG AS3611

Texas Instruments BQ24079T

BQ2054PN

Texas Instruments BQ2054PN

BQ24261RGET

Texas Instruments BQ24261RGET

BQ24272YFFR

Texas Instruments BQ24272YFFR

BQ294524DRVR

Texas Instruments BQ294524DRVR

Price $1.58 $3.74
RoHS Compliant Compliant Compliant Compliant Not Compliant Yes Compliant Compliant Yes
Lead Status No No No Yes Yes No No Yes
Absolute Vin (safety rating)(Max)((V)) 7
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Approx. Price (US$) 3.05 | 1ku 1.75 | 1ku 1.25 | 1ku 0.24 | 1ku
Control Interface Standalone (RC-Settable) I2C
Special Features Temp Monitoring (Thermistor Pin) Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection Power Path,Standard BAT Temp Monitoring
Operating Vin(Min)(V) 4.5
Package Size mm2
# Series Cells 2,3,4 Single Cell
Control Topology Switch-Mode Buck
Package Group PDIP,SOIC VQFN DSBGA,VQFN WSON
Charge Current(Max)(A) 2 3 2.5
Operating Vin(Max)(V) 5.5
Battery Charge Voltage(V) Adjustable Programmable Adjustable
Input Over-Voltage Protection(V) 14
Estimated Package Size (WxL)(mm2) [pf]24VQFN[/pf] ,[pf]24VQFN[/pf]
USB Feature USB OTG,USB PSEL,USB-Friendly
Operating Temperature Range(C) -40 to 85 -40 to 85
Rating Catalog Catalog Catalog
Charging Control Topology Switchmode Buck Switchmode Buck
Function Charger Charger Protection
Vin(Max)(V) 30 10.5 25
Battery Over-Voltage Protection(Typ)(V) 4.45
Communication Interface No Communication
# Series Cells (Min) 2
Typical Operating Current(Typ)(uA) 1
# Series Cells (Max) 3
Protection Feature(s) Over-voltage (OV)