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UCC3957MTR-3G4

Texas Instruments UCC3957MTR-3G4

UCC38086D

Texas Instruments UCC38086D

UCC35706DG4

Texas Instruments UCC35706DG4

UC3909DW

Texas Instruments UC3909DW

BQ20Z80DBTR-V102G4

Texas Instruments BQ20Z80DBTR-V102G4

BQ24006PWPR

Texas Instruments BQ24006PWPR

PTH08T221WAZT

Texas Instruments PTH08T221WAZT

PTH08T221WAS

Texas Instruments PTH08T221WAS

TPS65012RGZRG4

Texas Instruments TPS65012RGZRG4

CD4069UBMTE4

Texas Instruments CD4069UBMTE4

Price $2.44 $19.87
RoHS Compliant Yes Compliant Compliant Compliant Yes No No Compliant Compliant
Lead Status No Yes No No No Yes Yes Yes No
Operating Temperature Range(C) 0 to 70 0 to 70 -40 to 85 -40 to 85 -40 to 85
Frequency(Max)(kHz) 1000 4000
Rating Catalog Catalog Catalog
Frequency(Min)(kHz) 50
Special Features Multi-topology,Programmable Slope Compensation Integrated FET,Temp Monitoring (Thermistor Pin) TurboTrans TurboTrans Power Good,Power Sequencing
Duty Cycle(Max)(%) 50 93
UVLO Thresholds On/Off(V) 4.3/4.1 12/8
Approx. Price (US$) 1.10 | 1ku 0.90 | 1ku 2.10 | 1ku 14.55 | 1ku 14.55 | 1ku 1.67 | 1ku
Topology Boost,Buck,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward
Vin(Min)(V) 8.3 12 4.5 4.5 1.8
Package Group PDIP,SOIC PDIP,SOIC,VSSOP HTSSOP VQFN
Control Method Current Feedforward,Voltage
Gate Drive(Typ)(A) 1 0.02
Vin(Max)(V) 15 400 14 14 6.5
Features Multi-topology
Cell Chemistry Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable)
Operating Vin(Min)(V) 4.5
Battery Charge Voltage(V) 4.2 (Fixed)
# Series Cells 2
Charge Current(Max)(A) 1.2
Package Size mm2 mm2 mm2 mm2
Control Topology Linear
Operating Vin(Max)(V) 10
Absolute Vin (safety rating)(Max)((V)) 13.5
Vout(Max)(V) 5.5 5.5 6.5
Package Type Open-Frame Open-Frame
Vout(Min)(V) 0.7 0.7 0.85
Regulated Outputs(#) 1 1 4
Iout(Max)(A) 16 16 1
Step-Down DC/DC Controller 0
Switching Frequency(Max)(kHz) 1500
Step-Up DC/DC Converter 0
Step-Up DC/DC Controller 0
LDO 2
Iq(Typ)(mA) 0.07
Step-Down DC/DC Converter 2