ACS754LCB-100-PFF datasheet, PDF

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ACS754LCB-100-PFF: DescriptionAnalog Circuit, 1 Func, BICMOS, LEAD FREE PACKAGE-5; CategoryAnalog mixed-signal IC The signal circuit; File Size358KB，8 Pages; ManufacturerAllegro; Websitehttp://www.allegromicro.com/; Environmental Compliance

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ACS754LCB-100-PFF Overview

Analog Circuit, 1 Func, BICMOS, LEAD FREE PACKAGE-5

ACS754LCB-100-PFF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Allegro
Parts packaging code	MODULE
package instruction	LEAD FREE PACKAGE-5
Contacts	5
Reach Compliance Code	unknown
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT
JESD-30 code	R-XXSS-X5
JESD-609 code	e3
Humidity sensitivity level	2
Number of functions	1
Number of terminals	5
Maximum operating temperature	150 °C
Minimum operating temperature	-40 °C
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	SPECIAL SHAPE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	BICMOS
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	UNSPECIFIED
Terminal location	UNSPECIFIED
Maximum time at peak reflow temperature	NOT SPECIFIED
Base Number Matches	1

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ACS754xCB-100

Fully Integrated, Hall Effect-Based Linear Current Sensor

with High Voltage Isolation and a Low-Resistance Current Conductor

Features and Benefits

▪

Monolithic Hall IC for high reliability

▪

Single +5 V supply

▪

3 kV

RMS

isolation voltage between terminals 4/5 and

pins 1/2/3 for up to 1 minute

▪

35 kHz bandwidth

▪

Automotive temperature range

▪

End-of-line factory-trimmed for gain and offset

▪

Ultra-low power loss: 100

μΩ

internal conductor

resistance

▪

Ratiometric output from supply voltage

▪

Extremely stable output offset voltage

▪

Small package size, with easy mounting capability

▪

Output proportional to AC and DC currents

Description

The Allegro ACS75x family of current sensors provides

economical and precise solutions for current sensing in

industrial, automotive, commercial, and communications

systems. The device package allows for easy implementation by

the customer. Typical applications include motor control, load

detection and management, power supplies, and overcurrent

fault protection.

The device consists of a precision, low-offset linear Hall sensor

circuit with a copper conduction path located near the die.

Applied current flowing through this copper conduction path

generates a magnetic field which is sensed by the integrated Hall

IC and converted into a proportional voltage. Device accuracy is

optimized through the close proximity of the magnetic signal to

the Hall transducer. A precise, proportional voltage is provided

by the low-offset, chopper-stabilized BiCMOS Hall IC, which

is programmed for accuracy at the factory.

The output of the device has a positive slope (>V

/ 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 sensing. The internal resistance of this conductive path

is typically 100

μΩ,

providing low power loss. The thickness

of the copper conductor allows survival of the device at up to

Continued on the next page…

Package: 5 pin module (leadform PFF)

Typical Application

+5 V

IP+

ACS754

VCC

BYP

0.1 µF

IP–

VIOUT

OUT

GND

Application 1. The ACS754 outputs an analog signal, V

OUT

that varies linearly with the uni- or bi-directional AC or DC

primary sensed current, I

, within the range specified. C

is recommended for noise management, with values that

depend on the application.

ACS754100-DS Rev. 4

ACS754LCB-100-PFF Related Products

	ACS754LCB-100-PFF	ACS754LCB-100-PSF
Description	Analog Circuit, 1 Func, BICMOS, LEAD FREE PACKAGE-5	Analog Circuit, 1 Func, BICMOS, LEAD FREE PACKAGE-5
Is it Rohs certified?	conform to	conform to
Maker	Allegro	Allegro
Parts packaging code	MODULE	MODULE
Contacts	5	5
Reach Compliance Code	unknown	compliant
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT	ANALOG CIRCUIT
JESD-30 code	R-XXSS-X5	R-XXSS-X5
JESD-609 code	e3	e3
Number of functions	1	1
Number of terminals	5	5
Maximum operating temperature	150 °C	150 °C
Minimum operating temperature	-40 °C	-40 °C
Package body material	UNSPECIFIED	UNSPECIFIED
Package shape	RECTANGULAR	RECTANGULAR
Package form	SPECIAL SHAPE	SPECIAL SHAPE
Peak Reflow Temperature (Celsius)	260	260
Certification status	Not Qualified	Not Qualified
Maximum supply voltage (Vsup)	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	NO	NO
technology	BICMOS	BICMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	UNSPECIFIED	UNSPECIFIED
Terminal location	UNSPECIFIED	UNSPECIFIED
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED
Base Number Matches	1	1

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