Datasheet > ISL28022MBEV1Z

ISL28022MBEV1Z

更新时间： 2024-01-16 06:42:58

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
32页	1131K
描述
Precision Digital Power Monitor

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中文翻译

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数据手册

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ISL28022MBEV1Z 数据手册

DATASHEET

Precision Digital Power Monitor

ISL28022

Features

The ISL28022 is a bidirectional high-side and low-side digital

current sense and voltage monitor with serial interface. The

device monitors current and voltage and provides the results

digitally along with calculated power. The ISL28022 provides

tight accuracy of less than 0.3% for both voltage and current

monitoring over the entire input range. The digital power

monitor has configurable fault thresholds and measurable

ADC gain ranges.

• Bus voltage sense range . . . . . . . . . . . . . . . . . . . . . . 0V to 60V

• 16-bit ∑∆ADC monitors current and voltage

• Voltage measuring error . . . . . . . . . . . . . . . . . . . . . . . . . <0.3%

• Current measuring error . . . . . . . . . . . . . . . . . . . . . . . . . <0.3%

• Handles negative system voltage

• Overvoltage/undervoltage and current fault monitoring

• I C/SMBus interface

The ISL28022 handles common mode input voltage ranging

from 0V to 60V. The wide range permits the device to handle

telecom, automotive and industrial applications with minimal

external circuitry. Both high and low-side ground sensing

applications are easily handled with the flexible architecture.

• Wide V range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 5.5V

• ESD (HBM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8kV

• Supports high speed I C . . . . . . . . . . . . . . . . . . . . . . . 3.4MHz

The ISL28022 consumes an average current of just 700µA and is

available in a 10 Ld MSOP package. The ISL28022 is also offered

in a space saving 16 Ld QFN package. The part operates across

the extended temperature range from -40°C to +125°C.

Applications

• Routers and servers

• DC/DC, AC/DC converters

• Battery management/charging

• Automotive power

Related Literature

• AN1955, “Design Ideas for Intersil Digital Power Monitors”

• Power distribution

• AN1875, “ISL28022 Digital Power Monitor Evaluation Kit

(ISL28022EVKIT1Z)

• Medical and test equipment

• AN1811, “ISL28022 Digital Power Monitor 8 Site Evaluation

Kit”

VCC

V_IN= 0V TO 60V

VBUS

VINP

GND

ADC

16-Bit

VINM

SMBCLK/SCL

SMBDAT/SDA

VOLTAGE

VOUT

REGULATOR

REG

MAP

V_CC

ECLK/INT

FIGURE 1. TYPICAL APPLICATION

October 2, 2015

FN8386.7

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

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与ISL28022MBEV1Z相关器件

型号	品牌	获取价格	描述	数据表
ISL28023	RENESAS	获取价格	Precision Digital Power Monitor with Margining
ISL28023EVAL1Z	INTERSIL	获取价格	Precision Digital Power Monitor with Margining
ISL28023EVAL1Z	RENESAS	获取价格	Precision Digital Power Monitor with Margining
ISL28023EVKIT1Z	RENESAS	获取价格	Precision Digital Power Monitor with Margining
ISL28023EVKIT1Z	INTERSIL	获取价格	Precision Digital Power Monitor with Margining
ISL28023FR12Z	RENESAS	获取价格	Precision Digital Power Monitor with Margining; QFN24; Temp Range: -40° to 125&
ISL28023FR12Z	INTERSIL	获取价格	Precision Digital Power Monitor with Margining
ISL28023FR12Z-T	RENESAS	获取价格	Precision Digital Power Monitor with Margining; QFN24; Temp Range: -40° to 125&
ISL28023FR12Z-T7A	RENESAS	获取价格	Precision Digital Power Monitor with Margining; QFN24; Temp Range: -40° to 125&
ISL28023FR60Z	INTERSIL	获取价格	Precision Digital Power Monitor with Margining

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