Power Management
BQ2057TS
Texas Instruments
Price range: $0.97 - $348.32
Category: Power Management
BQ2057 Low Dropout Linear 1-cell Li-Ion Charge Controller with AutoCompTM, 4.1V
BQ2057TS Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Cell Chemistry
Li-Ion/Li-Polymer
Approx. Price (US$)
0.74 | 1ku
Control Interface
Standalone (RC-Settable)
Special Features
Temp Monitoring (Thermistor Pin)
Operating Vin(Max)(V)
15
Package Group
SOIC,TSSOP,VSSOP
# Series Cells
1
Absolute Vin (safety rating)(Max)((V))
18
Battery Charge Voltage(V)
4.1 (Fixed)
Charge Current(Max)(A)
2
Package Size
mm2
Features
Part Family
BQ2057
Status
ACTIVE
ROHS
Yes
PB Free
Yes
Products to complete your design
Conv DC-DC Single Step Down 2.5V to 5.5V 6-Pin WSON EP T/R
Dual Transmitter/Receiver RS-232 16-Pin TSSOP T/R
Conv DC-DC Single Step Down 3V to 17V 8-Pin WSON EP T/R
Single-Band Combo Module 130-Pin LGA T/R
Conv DC-DC Single Step Down 3.5V to 28V 8-Pin SOIC T/R
AND Gate 2-Element 2-IN CMOS 8-Pin VSSOP T/R
Analog Switch Single DPDT 10-Pin UQFN T/R
