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MIKROE-1120

MikroElektronika MIKROE-1120

R-78T12-1.0/AC-TRAY

RECOM Power Inc. R-78T12-1.0/AC-TRAY

CSE187L-P

Triad Magnetics CSE187L-P

VI-J53-CY

Vicor UK VI-J53-CY

TPS2022DG4

Texas Instruments TPS2022DG4

LM25085ASDX/NOPB

Texas Instruments LM25085ASDX/NOPB

BQ24150AYFFT

Texas Instruments BQ24150AYFFT

BQ24150YFFR

Texas Instruments BQ24150YFFR

BQ24153YFFR

Texas Instruments BQ24153YFFR

BQ24156AYFFT

Texas Instruments BQ24156AYFFT

Price $13.90 $2.30 $3.74 $2.05
RoHS Not Compliant Compliant Compliant Not Compliant Compliant Compliant Yes Yes Compliant Yes
Lead Status No No No No Yes Yes Yes Yes No Yes
Package Group SOIC MSOP-PowerPAD,VSSOP,WSON DSBGA DSBGA
Enable Active Low
USB Switch rDS(on)(mOhms) 33
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog
Continuous Current(Max)(A) 1
Current Limit Topology Constant-Current
Vin(Max)(V) 5.5 42 6 9
Vin(Min)(V) 2.7 4.5
Number of Switches 1
Package Size mm2
Approx. Price (US$) 0.95 | 1ku 0.75 | 1ku 0.90 | 1ku 0.95 | 1ku
Duty Cycle(Max)(%) 100
Vout(Min)(V) 0.9
Iout(Max)(A) 10
Switching Frequency(Max)(kHz) 1000
Switching Frequency(Min)(kHz) 50
Regulated Outputs(#) 1
Type Controller
Iq(Typ)(mA) 1.25
Vout(Max)(V) 42
Special Features Adjustable Current Limit,Frequency Synchronization Standard BAT Temp Monitoring Standard BAT Temp Monitoring
Control Interface I2C
Charging Control Topology Switchmode Buck Switchmode Buck
# Series Cells Single Cell Single Cell
Function Charger Charger
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Charge Current(Max)(A) 1.2 1.5
USB Feature USB OTG
Battery Charge Voltage(V) 4.2