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A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC
A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC
A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC
A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC
Specifications
Brand Name :
Allegro MicroSystems, LLC
Model Number :
A4950ELJTR-T
Certification :
ROHS
Place of Origin :
Original Factory
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union，Paypal
Supply Ability :
100000pcs
Delivery Time :
1-3Days
Packaging Details :
BOX
Series :
Motor Driver DMOS
Application :
General Purpose
Package :
SOP8
Technology :
DMOS
Feature :
Adjustable PWM current limit
Current :
3.5A @40V
Description

A4950ELJTR-T SOIC-8 Chip A4950 DMOS Full-Bridge Motor Driver IC

Guide

Part Number Packing Ambient Operating Temperature, TA
A4950ELJTR-T 3000 pieces per 13-in. reel –40°C to 85°C
A4950KLJTR-T 3000 pieces per 13-in. reel –40°C to 125°C​

Description

Designed for pulse width modulated (PWM) control of DC motors, the A4950 is capable of peak output currents to ±3.5 A and operating voltages to 40 V. Input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals. Internal synchronous rectification control circuitry is provided to lower power dissipation during PWM operation. Internal circuit protection includes overcurrent protection, motor lead short to ground or supply, thermal shutdown with hysteresis, undervoltage monitoring of VBB, and crossovercurrent protection.

For high ambient operating temperature applications, an automotive grade device is offered (A4950K). The K grade device is tested across extended temperature and voltage ranges to ensure compliance in automotive or industrial applications.

The A4950 is provided in a low-profile 8-pin SOICN package with exposed thermal pad (suffix LJ) that is lead (Pb) free, with 100% matte tin leadframe plating.

Features


• Low RDS(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 undervoltage 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)

Product tags

bridgelux 3w led chip

,

led driver wsev624

,

bridgelux led chip
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A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC

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Product Detail
Brand Name :
Allegro MicroSystems, LLC
Model Number :
A4950ELJTR-T
Certification :
ROHS
Place of Origin :
Original Factory
MOQ :
10pcs
Price :
Negotiate
Contact Supplier
A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC
A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC

Shenzhen ATFU Electronics Technology ltd

Active Member
6 Years
guangdong, shenzhen
Since 2012
Business Type :
Distributor/Wholesaler, Agent, Exporter
Main Products :
MCU Chips, Flash Memory Chip, Programmable IC Chip
Total Annual :
500,000-100,0000
Employee Number :
100~120
Certification Level :
Active Member
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