BQ24232RGTT

Texas Instruments BQ24232RGTT

BQ24253RGER

Texas Instruments BQ24253RGER

BQ24004PWPR

Texas Instruments BQ24004PWPR

BQ29442DRBR

Texas Instruments BQ29442DRBR

BQ24312DSGT

Texas Instruments BQ24312DSGT

LP3947ISD-51/NOPB

Texas Instruments LP3947ISD-51/NOPB

BQ29200DRBR

Texas Instruments BQ29200DRBR

BQ24007PWPR

Texas Instruments BQ24007PWPR

BQ24072RGTR

Texas Instruments BQ24072RGTR

BQ27541DRZR-G1

Texas Instruments BQ27541DRZR-G1

Price $1.89 $0.65 $2.30
RoHS Compliant Yes Yes Yes Compliant Yes Compliant Yes Compliant Compliant
Lead Status No Yes Yes Yes No Yes No Yes No No
Operating Vin(Min)(V) 4.35 4.35 4.5 4.5 4.35
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Charge Current(Max)(A) 0.5 2 1.2 0.75 1.2 1.5
Control Interface Standalone (RC-Settable) I2C,Standalone (RC-Settable) Standalone (RC-Settable) I2C Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 10.2 18 10 6 10 6.4
Absolute Vin (safety rating)(Max)((V)) 28 22 13.5 6.5 13.5 28
Battery Charge Voltage(V) 4.4 (Fixed) 3.5-4.44 4.2 (Fixed)
# Series Cells 1 1 1 1 1 Single Cell
Input Over-Voltage Protection(V) 10.5 18.2 5.85 6.6
Package Group QFN DSBGA,VQFN HTSSOP WSON WSON SON HTSSOP QFN SON
Control Topology Linear Switch-Mode Buck Linear Linear Linear
Special Features Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Integrated FET,Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin) Cell Balancing Integrated FET,Temp Monitoring (Thermistor Pin) Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) SHA-1 Authentication
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 1.00 | 1ku 1.85 | 1ku 1.68 | 1ku 0.35 | 1ku 1.10 | 1ku 0.30 | 1ku 2.10 | 1ku 0.85 | 1ku
USB Feature USB Detection N/A USB Source N/A
Battery Charge Voltage(Min)(V) 4.2 4.1,4.2
Battery Charge Voltage(Max)(V) 4.2 4.1,4.2
Number of Series Cells 2
Rating Catalog Catalog
Input Over-Current Protection(A) 1.5
Protection Feature(s) Over-voltage (OV) Over-voltage (OV)
Function Charger Front-End Protection Protection
Battery Over-Voltage Protection(Typ)(V) 4.35 4.35
# Series Cells (Max) 1 2
Vin(Max)(V) 30 10
Communication Interface No Communication No Communication HDQ,I2C
# Series Cells (Min) 1 2
Typical Operating Current(Typ)(uA) 400 3
Battery Capacity(Min)(mAh) 300
Gas Gauge Algorithm Impedance Track
Operating Temperature Range(C) -40 to 85
Battery Capacity(Max)(mAh) 14500
External Capacity Indication None
Estimated Package Size (WxL)(mm2) [pf]12SON[/pf]
Implementation Pack