RS53319HR中文资料REED数据手册PDF规格书

厂商型号	RS53319HR
功能描述	2.85V to 16V Input, 20A Sync Step-Down Converter with Programmable Switching Frequency and Over Current Limit
丝印标识	R3319H
封装外壳	QFN-21
文件大小	161.16 Kbytes
页面数量	2 页
生产厂商	Reed Semiconductor Corp.
企业简称	REED
中文名称	Reed Semiconductor Corp.官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-3 23:00:00
人工找货	RS53319HR价格和库存，欢迎联系客服免费人工找货

特性 Features

• Robust Constant On Time (RCOTTM) Control

with fast transient response

• Input Voltage Range: 2.85V to 16V with

external bias, or 4V to 16V with internal bias

• Output Voltage Range: 0.6V to 5.5V for

RS53319L, 0.9V to 5.5V for RS53319H. 90%

max duty cycle

• 20A continuous output current

• Excellent load and line regulations with 0.5%

voltage accuracy

• Differential Remote Sensing

• Mode Selection Between Pulse Skip and CCM

at Light Load

• Programmable soft-start time

• 1.0μA Current into VIN Pin during Shutdown

• Programmable Switch Valley Current Limit

• Adjustable Switching Frequency: 600kHz,

800kHz, 1000kHz and 2.2MHz

• Non-latch OCP, UVP, UVLO and OTP. Latchoff

OVP

• 3mm x 4mm 21-Pin QFN Package

• RoHS compliant and Green