Datasheet > RT6052

RT6052

更新时间： 2024-04-09 18:58:39

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
21页	760K
描述
High-Side Measurement Current Shunt Monitor with Comparator

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RT6052 数据手册

RT6050/RT6052

High-Side Measurement Current Shunt Monitor with

Comparator

General Description

Features

⚫ High Accuracy Current Sensing :

⚫ 3.5% Maximum Error Over Temperature

⚫ 2.9V to 18V Power-Supply Range

⚫ Two Gain Options Available

 RT6050 = 20V/V

The RT6050/RT6052 devices are high-side current-

shunt monitors which contain a current-sense amplifier,

bandgap reference, and a comparator with latching

output. The RT6050/RT6052 senses drops across

shunts at common-mode voltages from 2V to 80V. The

RT6050/RT6052 series supports two output voltage

scales : 20V/V, and 100V/V.

 RT6052 = 100V/V

⚫ Common-Mode Range : 2V to 80V

⚫ 0.6V Internal Voltage Reference

⚫ Internal Open-Drain Comparator

⚫ Latching Capability on Comparator

⚫ Packages : MSOP-8

The RT6050 and RT6052 build in an open-drain

comparator and internal reference providing a 0.6V

threshold. External dividers set the current trip point.

The comparator features a latching capability, that can

be made easily by grounding (or leaving open) the

RESET pin.

Applications

⚫ Server, Storage and Network Equipment

⚫ Portable, Battery-Powered Systems

⚫ Point of Load (POL) Power Modules

⚫ Notebook Computers

The RT6050/RT6052 is available in a small 8-pins

MSOP package.

⚫ High End Digital TVs

Simplified Application Circuit

RT6050

RT6052

VCC

OUT

Supply

VIN+

VIN-

Load

CMPI

GND

CMPO

RESET

is a registered trademark of Richtek Technology Corporation.

DS6050/DS6052-01

November 2022

www.richtek.com

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