BQ24278YFFT

Texas Instruments BQ24278YFFT

LTC3557EUF#PBF

Analog Devices Inc. LTC3557EUF#PBF

BQ24070RHLT

Texas Instruments BQ24070RHLT

BQ24070RHLR

Texas Instruments BQ24070RHLR

Texas Instruments BQ24012

Texas Instruments BQ24031

BQ24257RGER

Texas Instruments BQ24257RGER

Texas Instruments BQ26501

Texas Instruments BQ24168

Texas Instruments BQ27200

Price $1.95 $3.20 $2.33 $3.93 $2.69
RoHS Yes Compliant Yes Yes Yes
Lead Status Yes Yes Yes Yes
Vin(Max)(V) 10.5 20
Operating Temperature Range(C) -40 to 85
Rating Catalog
Estimated Package Size (WxL)(mm2) ,[pf]24VQFN[/pf]
Approx. Price (US$) 1.25 | 1ku 1.20 | 1ku 1.20 | 1ku 1.00 | 1ku
Package Group DSBGA,VQFN VQFN VQFN
# Series Cells Single Cell 1 1 Single Cell
Function Charger
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Special Features Power Path,Standard BAT Temp Monitoring Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Under Voltage Protection
Battery Charge Voltage(V) 4.2 4.2 (Fixed) 4.2 (Fixed) Adjustable
Charge Current(Max)(A) 2.5 1.5 1.5 2
Operating Vin(Min)(V) 4.35 4.35
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) I2C,Standalone
Operating Vin(Max)(V) 16 16
Absolute Vin (safety rating)(Max)((V)) 18 18
Control Topology Linear Linear
Package Size mm2 mm2
Charging Control Topology Switchmode Buck