3 A, 1.5 MHz PWM step-down switching regulator with synchronous rectification

Description The ST1S30 is a step-down DC-DC converter optimized for powering low output voltage applications. It supplies a current in excess of 3 A over an input voltage range from 2.7 V to 6 V. A high PWM switching frequency (1.5 MHz) allows the use of tiny surface-mount components. Features

1.0 AMP SCHOTTKY BARRIER RECTIFIERS

VOLTAGE RANGE 20 to 100 Volts CURRENT 1.0 Ampere FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction

SCHOTTKY BARRIER RECTIFIER

VOLTAGE RANGE: 20 --- 100 V CURRENT: 1.0 A FEATURES ◇ Low switcing noise ◇ Low forward voltage drop ◇ High current capability ◇ High switching capability ◇ High surge capability ◇ High reliability

CURRENT 1.0Ampere VOLTAGE 20 to 40 Volts

Features · Plastic Package has Underwriters Laboratory Flammability Classification 94V-0 · Metal silicon junction, majority carrier conduction · Low power loss, high efficiency · High current capability, Low forward voltage drop · High surge capability · For use in low volt

1.0 AMP. SCHOTTKY BARRIER RECTIFIERS

Features ● Guardring for overvoltage protection ● Very small conduction losses ● Extremely fast switching ● High forward surge capability ● High frequency operation ● Solder dip 275 °C max. 7 s, per JESD 22-B106 Typical Applications For use in low voltage high frequency inverters, free

SCHOTTKY BARRIER RECTIFIER

FEATURES ● The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 ● Metal silicon junction,majority carrier conduction ● Low power loss,high efficiency ● High forward surge current capability ● High temperature soldering guaranteed: 250oC/10 seco