SeriesR1272S

PackageTape & Reel (TR)Cut Tape (CT)Digi-Reel®

Output TypeTransistor Driver

FunctionStep-Down

Output ConfigurationPositive

TopologyBuck

Number of Outputs1

Output Phases1

Voltage - Supply (Vcc/Vdd)4V ~ 34V

Frequency - Switching250kHz ~ 1MHz

Duty Cycle (Max)-

Synchronous RectifierYes

Clock SyncYes

Serial Interfaces-

Control FeaturesCurrent Limit, Enable, Power Good, Soft Start

Operating Temperature-40°C ~ 105°C (TA)

Mounting TypeSurface Mount

Package / Case18-LFSOP (0.173", 4.40mm Width) Exposed Pad

Supplier Device Package18-HSOP