Texas Instruments

3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150

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Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
Arrow North American Components TPS54331DG4 0 450 $1.85 $1.56 $1.56 $1.24 $0.88 $0.74 Buy
Verical Marketplace TPS54331DG4 9900 450 $1.46 $1.46 $1.18 $0.00 $0.00 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
Approx. Price (US$) 0.60 1ku
Compensation External
Control Mode Current Mode
Duty Cycle(Max)(%) 90
Estimated Package Size (WxL)(mm2) [pf]8SO PowerPAD[/pf]
Iout(Max)(A) 3
Iq(Typ)(mA) 0.11
Market Segment Consumer & Portable Electronics
Operating Temperature ange(C) -40 to 150
Package Group SO PowerPAD,SOIC
Soft Start Adjustable
Special Features Enable,Light Load Efficiency,Adjustable UVLO
Switch Current Limit(Typ)(A) 5.8
Switching Frequency(Max)(kHz) 570
Switching Frequency(Min)(kHz) 570
Topology Buck
Type Converter (Integrated Switch)
Undervoltage Lockout Adjustable
Vin(Max)(V) 28
Vin(Min)(V) 3.5
Vout(Max)(V) 25
Vout(Min)(V) 0.8
Vref Accuracy(Typ)(%) 3.5
ating Catalog