Texas Instruments

Category: Power Management ICs

Dual Synchronous Step-Down Controller with 5-V and 3.3-V LDOs 20-WQFN -40 to 85

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Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
Approx. Price (US$) 1.05 | 1ku
Duty Cycle(Max)(%) 90
Iout(Max)(A) 10
Iq(Typ)(mA) 0.9
Number of Phases 1
Operating Temperature Range(C) -40 to 85
Package Group WQFN
Rating Catalog
Regulated Outputs(#) 2
Special Features Enable,Light Load Efficiency,Power Good,Synchronous Rectification
Switching Frequency(Max)(kHz) 355
Switching Frequency(Min)(kHz) 300
Type Controller
Vin(Max)(V) 24
Vin(Min)(V) 5.5
Vout(Max)(V) 5.5
Vout(Min)(V) 4.5