Power Management
BQ2057CSNTRG4
Texas Instruments
Price range: $0.80 - $3.42
Category: Power Management
Linear Charge Management Li-Ion/Li-Pol 2000mA 4.2V 8-Pin SOIC T/R
BQ2057CSNTRG4 Inventory
by: Texas Instruments
Parameters
Cell Chemistry
Li-Ion/Li-Polymer
Battery Charge Voltage(Min)(V)
4.2
Battery Charge Voltage(Max)(V)
4.2
Special Features
Temp Monitoring (Thermistor Pin)
Operating Vin(Max)(V)
15
Package Group
SOIC,TSSOP,VSSOP
Operating Vin(Min)(V)
4.5
# Series Cells
1
USB Feature
N/A
Approx. Price (US$)
0.70 | 1ku
Absolute Vin (safety rating)(Max)((V))
18
Control Topology
Linear
Charge Current(Max)(A)
2
Package Size
mm2
Features
Part Family
BQ2057C
Status
ACTIVE
ROHS
Compliant
PB Free
No
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