Datasheet > SGM832A

SGM832A

更新时间： 2024-11-19 15:19:47

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
29页	1029K
描述
High-Side or Low-Side Measurement Bi-Directional Current and Power Monitor with I2C Compatible Interface

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SGM832A 数据手册

SGM832A

High-Side or Low-Side Measurement

Bi-Directional Current and Power Monitor

with I²C Compatible Interface

GENERAL DESCRIPTION

FEATURES

The SGM832A is a 16 bits ultra-precision I²C and

SMBus compatible interface current, voltage, power

monitor with alert function. It operates in a wide

common-mode voltage range from 0V to 36V and a

single 2.7V to 5.5V power supply.

● 2.7V to 5.5V Supply Voltage Range

● 0V to 36V Senses Bus Voltages

● High-side or Low-side Sensing

● Current, Voltage and Power Monitor

● Low Gain Error: 0.25% (MAX)

● Low Input Offset Voltage: 45μV (MAX)

● Programmable Averaging and Conversion Times

● 16 Programmable Addresses

The device has three operating modes: continuous,

triggered and power-down modes that can reduce

quiescent current. Programmable averaging and

conversion times allow for more flexibly to fit the timing

requirements in a variety of applications. It also

integrates alert functions with configured priority.

● Available in a Green MSOP-10 Package

APPLICATIONS

Communication Equipment

Servers

The SGM832A is available in a Green MSOP-10

package and specified over the operating temperature

range of -40℃ to +125℃.

Battery Chargers

Power Management

Test Equipment

TYPICAL APPLICATION

Power Supplies

Power Supply

0V to 36V

Supply Voltage

2.7V to 5.5V

Notebook Computers

C_bypass

0.1μF

High-Side

Shunt

VBUS

VIN+

VIN-

SDA

SCL

Load

Low-Side

Shunt

SGM832A

Alert

GND

Figure 1. High-Side/Low-Side Sensing Application Circuit

SG Micro Corp

SEPTEMBER2023–REV. A

www.sg-micro.com

12 3 4 5 6 7...29

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