EEWORLDEEWORLDEEWORLD

Part Number

Search

ASEK759LCB-100B-T-DK

Description
board demo 759lcb-100b sensor
CategoryDevelopment board/suite/development tools   
File Size700KB,19 Pages
ManufacturerAllegro
Websitehttp://www.allegromicro.com/
Environmental Compliance  
Download Datasheet Compare View All

ASEK759LCB-100B-T-DK Overview

board demo 759lcb-100b sensor

ACS759xCB
Thermally Enhanced, Fully Integrated, Hall Effect-Based Linear Current Sensor IC
With 100
μΩ
Current Conductor and Optimized Performance at 3.3 V
Features and Benefits
Industry-leading noise performance through proprietary
amplifier and filter design techniques
Integrated shield greatly reduces capacitive coupling from
current conductor to die due to high dV/dt signals, and
prevents offset drift in high-side, high voltage applications
Total output error improvement through gain and offset
trim over temperature
Small package size, with easy mounting capability
Monolithic Hall IC for high reliability
Ultra-low power loss: 100
μΩ
internal conductor resistance
Galvanic isolation allows use in economical, high-side
current sensing in high voltage systems
3.0 to 3.6 V, single supply operation
Continued on the next page…
pe d
Ty ste
te
Description
The Allegro
ACS759 family of current sensor ICs provides
economical and precise solutions for AC or DC current sensing.
Typical applications include motor control, load detection and
management, power supply and DC-to-DC converter control,
inverter control, and overcurrent fault detection.
The device consists of a precision, low-offset linear Hall
circuit with a copper conduction path located near the die.
Applied current flowing through this copper conduction path
generates a magnetic field which the Hall IC converts into a
proportional voltage. Device accuracy is optimized through the
close proximity of the magnetic signal to the Hall transducer.
A precise, proportional output voltage is provided by the
low-offset, chopper-stabilized BiCMOS Hall IC, which is
programmed for accuracy at the factory.
High level immunity to current conductor dV/dt and stray
electric fields, offered by Allegro proprietary integrated shield
technology, guarantees low output voltage ripple and low offset
drift in high-side, high voltage applications.
The output of the device has a positive slope (>V
CC
/ 2) when an
increasing current flows through the primary copper conduction
path (from terminal 4 to terminal 5), which is the path used
for current sampling. The internal resistance of this conductive
path is 100
μΩ
typical, providing low power loss.
The thickness of the copper conductor allows survival of the
device at high overcurrent conditions. The terminals of the
TÜV America
Certificate Number:
U8V 09 05 54214 021
UL Certified
File No.: E316429
Package: 5-pin package
PSS
Leadform
PFF
Leadform
Continued on the next page…
Additional leadforms available for qualifying volumes
Typical Application
+3.3 V
4
IP+
ACS759
VCC
1
C
BYP
0.1
μF
C
F
IP–
VIOUT
3
R
F
V
OUT
I
P
5
GND
2
Application 1. The ACS759 outputs an analog signal, V
OUT
, that
varies linearly with the bidirectional AC or DC primary current, I
P
,
within the range specified. C
F
is for optimal noise management,
with values that depend on the application.
ACS759-DS

ASEK759LCB-100B-T-DK Related Products

ASEK759LCB-100B-T-DK ASEK759ECB-200B-T-DK ASEK759KCB-150B-T-DK ASEK759LCB-050B-T-DK
Description board demo 759lcb-100b sensor board demo 759ecb-200b sensor board demo 759kcb-150b sensor board demo 759lcb-050b sensor
I have a question about the power consumption of MSP430F4XX series LCD. I am in a hurry.
The MSP430F4XX series all have LCD drivers. In stangdy mode, I want to know what the power consumption is when the LCD driver is turned on for the MSP430F4XX. Waiting online, thank you. :shy:...
snjsnjzhang Microcontroller MCU
Which schools can I choose for the postgraduate entrance examination of embedded system development?
My original major was electronic information, but I switched to embedded system in my junior year. If I want to take the postgraduate entrance examination, which schools can I choose?...
tanglongzhu Embedded System
Windml mouse event interception problem in VxWorks
I intercepted the message through the uglInputMsgGet function, and judged whether it was a mouse message or a keyboard message by the message type. if(msg.type == MSG_POINTER)//Mouse message { //How t...
atommann Real-time operating system RTOS
Headhunting position: Electronic R&D engineer in Japan
[color=blue]A Fortune 500 Japanese company has entrusted us to recruit electronic R&D engineers to Japan. They will work in Japan as full-time employees. [/color] [color=blue]The job requirements are ...
candychi Recruitment
2012 TI Microcontroller Workshop
There are two more 2012 TI Microcontroller Workshops this month, one on June 21st and the other on June 28th. Especially on the 28th, many places across the country are holding workshops simultaneousl...
wstt Microcontroller MCU
lm3s9b96 lwip transfer structure!!!
For example, the structure definition is as follows: typedef struct aa{char a1[4];char a2;double a4;int a3;}AA;//#pragma pack()AA aaa;strncpy(aaa.a1,"we",2);aaa.a2='d';aaa.a3=5;aaa.a4=12.2;char buff[3...
eysdst Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2736  2247  1807  189  1286  56  46  37  4  26 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号