Texas Instruments

Automotive 2.75-V to 6-V, 1-A step-down converter in a 2mm x 3mm wettable-flanks QFN package 9-VQFN-HR -40 to 125

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Technical Specifications

Lead Free Status See ti.com
ROHS Compliance See ti.com
Control mode Current Mode
Duty cycle(Max)(%) 100
Features Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package
Iout(Max)(A) 1
Iq(Typ)(mA) 0.015
Operating temperature range(C) -40 to 125
Package Group VQFN-HR|9
Package size mm2
Rating Automotive
Regulated outputs(#) 1
Switching frequency(Max)(kHz) 4000
Switching frequency(Min)(kHz) 1800
Switching frequency(Typ)(kHz) 2250
Type Converter
Vin(Max)(V) 6
Vin(Min)(V) 2.7
Vout(Max)(V) 5.5
Vout(Min)(V) 0.6