压电蜂鸣器

Kingstate

志丰电子

压电蜂鸣器

Kingstate

志丰电子

HIGH CURRENT LEAD MOUNTED SILICON RECTIFIERS 50-1000 VOLTS DIFFUSED JUNCTION

HIGH CURRENT LEAD MOUNTED SILICON RECTIFIERS 50–1000 VOLTS DIFFUSED JUNCTION • Current Capacity Comparable to Chassis Mounted Rectifiers • Very High Surge Capacity • Insulated Case Mechanical Characteristics: • Case: Epoxy, Molded • Weight: 2.5 grams (approximately) • Finish: All External S

文件：188.7 Kbytes 页数：6 Pages

MOTOROLA

摩托罗拉

ADJUSTABLE STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

DESCRIPTION The ST750A is an adjustable output CMOS, step-down switching regulator. The ST750A accepts inputs between 4V and 11V and delivers 450mA. Typical efficiencies are 85 to 96. ■ UP TO 450mA LOAD CURRENTS ■ 200kHz HIGH-FREQUENCY CURRENT-MODE PWM ■ 85 TO 96 EFFICIENCIES ■ 33µH OR 100µH

文件：240.99 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

ADJUSTABLE STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

DESCRIPTION The ST750A is an adjustable output CMOS, step-down switching regulator. The ST750A accepts inputs between 4V and 11V and delivers 450mA. Typical efficiencies are 85 to 96. ■ UP TO 450mA LOAD CURRENTS ■ 200kHz HIGH-FREQUENCY CURRENT-MODE PWM ■ 85 TO 96 EFFICIENCIES ■ 33µH OR 100µH

文件：240.99 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体