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SL1588B

SL1588B

DC-DC降压恒压

型号:SL1588B
封装:SOT23-6
输入范围:4.5V-16V
输出电压:ADJ可调
输出电流:3A
工作频率:500KHZ
驱动MOS管:内置
静态电流:0.8mA
关断电流:4uA
立即询价

SL1588B

16V 3A 500KHz ECOT Force-CCM Sync Step-Down Regulator


General Description

The SL1588B is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power

MOSFETs. It offers a very compact solution to provide a 3A continuous output current over a wide input supply

range, with excellent load and line regulation. ECOT control operation provides very fast transient response and

easy loop design as well as very tight output regulation.

The SL1588B requires a minimal number of readily available, external components and is available in a space saving

SOT23-6 package.


Features

• Wide 4.5V to 16V Operating Input Range

• 3A Continuous Output Current

• 500KHz Switching Frequency

• ECOT Mode Control with Fast Transient

Response

• Built-in Over Current Limit

• Built-in Over Voltage Protection

• Continuous Conduction Mode (CCM)

• Internal Soft-Start

• 70mΩ/50mΩ Low RDS(ON) Internal Power

MOSFETs

• Output Adjustable from 0.6V

• No Schottky Diode Required

• Short Protection with Hiccup-Mode

• Integrated internal compensation

• Thermal Shutdown

• Available in SOT23-6 Package

• -40°C to +85°C Temperature Range


Applications

• Digital Set-top Box (STB)

• Tablet Personal Computer (Pad)

• Flat-Panel Television and Monitor

• Wi-Fi Router / AP

• Digital Video Recorder (DVR)

• Portable Media Player (PMP)

• Cable Modem / XDSL

• General Purposes


Typical Application Circuit

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