ST763A Datasheet - STMicroelectronics

ST763A, 3.3V STEP DOWN CURRENT MODE PWM DC-DC CONVERTERS

ST763A SERIES 3.3V STEP DOWN CURRENT MODE PWM DC-DC CONVERTERS s s s s s s s s s OUTPUT VOLTAGE 3.3V SUPPLY VOLTAGE RANGE FROM 3.3V TO 11V GUARAN

Features

* are typical efficiency of 90%, quiescent current of 0.6mA, and only 0.2µA in shut-down. The PWM current mode control provides precise output regulation and very good transient response. Output voltage accuracy is guaranteed to be ±5% over line, load and temperature variations. A minimum number of ex

Applications

* so no sophisticated design is necessary. Package available are SO-8 and DIP-8. Typical application are in 5V to 3.3V converters, cellular phones, portable instruments, hand-held computers, and peripherals. SCHEMATIC DIAGRAM November 2000 1/10 ST763A SERIES ABSOLUTE MAXIMUM RATINGS Symbol VCC VL

ST763A-STMicroelectronics.pdf