用于安全气囊系统的卫星传感器

SMA7xy传感器主要用于安全气囊系统中进行碰撞或侧翻检测。这些信号在碰撞发声最初几毫秒内是至关重要的信息。\n\n SMA760用于检测安全气囊ECU中的正面或侧面碰撞，其信号的合理性检查可以基于SMA720或卫星传感器的信号。由于有两个封装选项，四个灵敏轴的选项，多个用于测量范围的选项以及具有80多种不同的PSI5模式，后者可提供多种变体。\n\n 合理性检查的另一个选择是电控单元传感器SMA720。它的前撞轴信号使其成为SMA760的理想组合，其垂直az信号使其成为SMI860的理想组合，用于侧翻事故检测。 • Compliant with VDA AK-LV27 specification;

Bosch

博世

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

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