LP3947ISD-51/NOPB

Texas Instruments LP3947ISD-51/NOPB

BQ27541DRZR-V200

Texas Instruments BQ27541DRZR-V200

BQ27541DRZR-G1

Texas Instruments BQ27541DRZR-G1

LM3420AM5-8.4/NOPB

Texas Instruments LM3420AM5-8.4/NOPB

LP3947ISD-09/NOPB

Texas Instruments LP3947ISD-09/NOPB

BQ27510DRZTG4

Texas Instruments BQ27510DRZTG4

S-8233BAFT-TB-G

Seiko Instruments Inc. S-8233BAFT-TB-G

BQ27441DRZT-G1A

Texas Instruments BQ27441DRZT-G1A

BQ29209DRBT

Texas Instruments BQ29209DRBT

S-8244AADFN-CEDT2G

Seiko Instruments Inc. S-8244AADFN-CEDT2G

Price $2.30 $3.26 $2.14
RoHS Yes Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant Compliant
Lead Status Yes No No No Yes No No No No No
Absolute Vin (safety rating)(Max)((V)) 6.5 20 6.5
Package Size mm2 mm2 mm2 mm2
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Charge Current(Max)(A) 0.75 0.015 0.75
Special Features Temp Monitoring (Thermistor Pin) SHA-1 Authentication Temp Monitoring (Thermistor Pin)
Operating Vin(Max)(V) 6 20 6
Package Group WSON SON SOT-23 WSON SON SON
# Series Cells 1 Single Cell 1,2,3,4 1 Single Cell
Approx. Price (US$) 1.10 | 1ku 0.88 | 1ku 1.10 | 1ku 1.15 | 1ku 0.30 | 1ku
Control Interface I2C Standalone (RC-Settable) I2C
USB Feature USB Source
Battery Capacity(Min)(mAh) 300 200
Gas Gauge Algorithm Impedance Track IT (High accuracy)
Operating Temperature Range(C) -40 to 85 -40 to 85
Communication Interface HDQ,I2C I2C No Communication
Battery Capacity(Max)(mAh) 14500 8000
External Capacity Indication None None
Estimated Package Size (WxL)(mm2) [pf]12SON[/pf]
Implementation Pack System
Battery Charge Voltage(V) 4.2 (Fixed) 4.2 (Fixed)
Charging Control Topology Linear Charger
Rating Catalog Catalog
Pin/Package 12SON
Function Protection
Typical Operating Current(Typ)(uA) 3
Number of Series Cells(Min) 2
Features Cell Balancing
Vin(Max)(V) 10
Number of Series Cells(Max) 2
Protection Feature(s) Over-voltage (OV)