4 A DC步降开关稳压器

The ST1S32 is an internally compensated 1.5 MHz fixed-frequency PWM synchronous step-down regulator. The ST1S32 operates from 2.8 V to 5.5 V input, while it regulates an output voltage as low as 0.8 V and up to VIN.\n\n The ST1S32 integrates a 60 mΩ high-side switch and a 45 mΩ synchronous rectifier • 4 A DC output current \n• 2.8 V to 5.5 V input voltage \n• Output voltage adjustable from 0.8 V \n• 1.5 MHz switching frequency \n• Internal soft-start and enable \n• Integrated 60 mΩ and 45 mΩ Power MOSFETs• All ceramic capacitor \n• Power Good (POR) \n• Cycle-by-cycle current limiting \n• Curren;

4 A DC step-down switching regulator

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封装/外壳：8-VDFN 裸露焊盘 功能：降压 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG BUCK ADJ 4A 8VFDFPN 集成电路（IC） 稳压器 - DC-DC 开关稳压器

封装/外壳：8-VDFN 裸露焊盘 功能：降压 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG BUCK ADJ 4A 8VFDFPN 集成电路（IC） DC DC 开关稳压器

4 A DC step-down switching regulator

文件：809.33 Kbytes Page：29 Pages

Subminiature Photointerrupter

■ Features 1. Ultra-compact package 2. PWB mounting type 3. High sensing accuracy (Slit width : 0.3mm ) 4. High speed response ■ Applications 1. Floppy disk drives