Texas Instruments

4.5-V to 16-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 85

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
Approx. Price (US$) 2.10 1ku
Compensation External
Control Mode Current Mode
Estimated Package Size (WxL)(mm2) [pf]40VQFN[/pf]
Iout(Max)(A) 3
Iout2(Max)(A) 2
Iq(Typ)(mA) 0.6
Market Segment Automotive & Transportation,Computing & Multimedia,Consumer & Portable Electronics
Operating Temperature ange(C) -40 to 85
Package Group VQFN
Soft Start Adjustable
Special Features Adjustable Current Limit,Adjustable UVLO,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Pre-Bias Start-Up,Synchronous ectification
Switching Frequency(Max)(kHz) 2200
Switching Frequency(Min)(kHz) 300
Topology Buck
Type Converter (Integrated Switch)
Undervoltage Lockout Adjustable
Vin(Max)(V) 16
Vin(Min)(V) 4.5
Vout(Min)(V) 0.8
Vout2(Min)(V) 0.8
Vref Accuracy(Typ)(%) 1
ating Catalog
egulated Outputs(#) 3