ADM1041

更新时间： 2024-11-09 04:31:19

品牌	Logo	应用领域
亚德诺 - ADI		控制器
页数	文件大小	规格书
64页	1099K
描述
Secondary-Side Controller with Current Share and Housekeeping

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数据手册

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ADM1041 数据手册

Secondary-Side Controller with

Current Share and Housekeeping

ADM1041

INTERFACE AND INTERNAL FEATURES

SMBus interface (I²C compatible)

Low-drift precision 2.5 V reference

Voltage error amplifier

PRODUCT FEATURES

Digital calibration via internal EEPROM

Supports SSI specification

Comprehensive fault detection

Reduced component count on secondary side

Standalone or microcontroller control

Differential current sense

Sense resistor or current transformer option

Overvoltage protection

Undervoltage protection

Overcurrent protection

Overtemperature protection

Start-up undervoltage blanking

Programmable digital debounce and delays

352-byte EEPROM available for field data

160-byte EEPROM for calibration

Ground continuity monitoring

SECONDARY-SIDE FEATURES

Generates error signal for primary-side PWM

Output voltage adjustment and margining

Current sharing

Current limit adjustment

OrFET control

Programmable soft-start slew rate

Standalone or microcontroller operation

Differential load voltage sense

AC mains undervoltage detection (ac sense)

Overvoltage protection

APPLICATIONS

Network servers

Web servers

Power supply control

OrFET

OUT

LOAD

GND

BIAS

PWM

CONTROLLER

SHARE BUS

ADM1041

CBD

C –/V

OUT

THERMISTOR

C +

SHRO

SHRS

V +

CMP

V +

V –

ICT

PULSE AC_OK

DC_OK

PSON

ADD0

SCL

SDA

MON2

PEN

CMP

SCMP

OTP

MICRO-

CONTROLLER

GND

OPTIONAL

ISOLATION BARRIER

Figure 1. Typical Application Circuit

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.326.8703

www.analog.com

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与ADM1041相关器件

型号	品牌	获取价格	描述	数据表
ADM1041A	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041AARQZ	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041AARQZ-REEL	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041AARQZ-REEL7	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041ARQ	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041ARQ-REEL	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041ARQ-REEL7	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041ARQZ-REEL	ADI	获取价格	ADM1041ARQZ-REEL
ADM1051	ADI	获取价格	Precision Dual Voltage Regulator Controllers
ADM1051_15	ADI	获取价格	Precision Dual Voltage Regulator Controllers

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