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TL3845BD-8

Texas Instruments TL3845BD-8

TPS2063DG4

Texas Instruments TPS2063DG4

V24C12H100B3

Vicor UK V24C12H100B3

2468

Keystone Electronics Corp 2468

GST60A12-P1J

Meanwell GST60A12-P1J

TPS2043BDG4

Texas Instruments TPS2043BDG4

GST90A15-P1M

Meanwell GST90A15-P1M

223

Keystone Electronics Corp 223

BQ24103ARHLRG4

Texas Instruments BQ24103ARHLRG4

BQ29414PWRG4

Texas Instruments BQ29414PWRG4

Price $0.79 $221.81 $17.10 $1.51 $27.90 $2.98 $2.25
RoHS Yes Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status Yes No No No No No No No No No
Operating Temperature Range(C) 0 to 70 -40 to 85 -40 to 85
Rating Catalog Catalog Catalog
Duty Cycle(Max)(%) 50
Vin(Min)(V) 9 2.7 2.7
UVLO Thresholds On/Off(V) 8.4/7.6
Approx. Price (US$) 0.35 | 1ku 0.90 | 1ku 0.90 | 1ku 2.00 | 1ku
Vin(Max)(V) 30 5.5 5.5
Frequency(Max)(kHz) 500
Special Features Adjustable Switching Frequency,Error Amplifier,Multi-topology Integrated FET,Temp Monitoring (Thermistor Pin)
Topology Boost,Flyback,Forward
Package Group PDIP,SOIC SOIC SOIC VQFN
Control Method Current
USB Switch rDS(on)(mOhms) 70 70
Enable Active Low Active Low
Continuous Current(Max)(A) 1 0.5
Current Limit Topology Constant-Current Constant-Current
Package Size mm2 mm2 mm2
Number of Switches 3 3
Operating Vin(Min)(V) 4.35
Cell Chemistry Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable)
Operating Vin(Max)(V) 16
Absolute Vin (safety rating)(Max)((V)) 20
Control Topology Switch-Mode Buck
Charge Current(Max)(A) 2
# Series Cells 1,2