A4950ELJTR-T

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Manufacturer part number:A4950ELJTR-T

Manufacturer:Allegro MicroSystems

Description:1.7mm mm 3.9mm mm Motor Drivers 8 1V V 40V V 4.9mm mm

Case Package:SOT-23

Datasheet:A4950ELJTR-T Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Factory Lead Time	8 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins	8
Operating Temperature	-40°C~150°C TJ
Packaging	Tape & Reel (TR)
Published	2005
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Applications	General Purpose
Voltage - Supply	8V~40V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	1V
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	A4950
Function	Driver - Fully Integrated, Control and Power Stage
Number of Outputs	1
Output Voltage	40V
Supply Voltage-Max (Vsup)	5V
Interface	Analog
Analog IC - Other Type	BRUSHLESS DC MOTOR CONTROLLER
Output Configuration	Half Bridge (2)
Collector Emitter Voltage (VCEO)	40V
Max Collector Current	3.5A
Voltage - Load	8V~40V
Max Junction Temperature (Tj)	150°C
Motor Type	Brushed
Ambient Temperature Range High	85°C
Motor Type - AC, DC	Brushed DC
Height	1.7mm
Length	4.9mm
Width	3.9mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

Quantity	Unit Price	Ext. Price

A4950ELJTR-T Description

The A4950ELJTR-T is a Full-Bridge DMOS PWM Motor Driver designed for pulse width modulated (PWM) control of DC motors, the A4950 is capable of peak output currents to ±3.5A and operating voltages to 40 V.

A4950ELJTR-T Features

Low R_DS(on) outputs
Overcurrent protection (OCP)

-Motor short protection

-Motor lead short to ground protection

-Motor lead short to battery protection
Low Power Standby mode
Adjustable PWM current limit
Synchronous rectification
Internal under voltage lockout (UVLO)
Crossover-current protection
A4950K is AEC-Q100 Grade 1 qualified
Commercial temperature grade (A4950E: –40°C to 85°C )
Automotive temperature grade (A4950K: –40°C to 125°C)