Allegro MicroSystems, LLC A5940GLKTR-T

Name: A5940GLKTR-T
Brand: Allegro MicroSystems, LLC
SKU: 3261062-A5940GLKTR-T
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: A5940GLKTR-T

Manufacturer:: Allegro MicroSystems, LLC

Ventron No:: 3261062-A5940GLKTR-T

Description:: IC FAN DRIVER 3PH 10SOIC

ECAD Model:

Datasheet:: A5940GLKTR-T

Overview

Description
The A5940 three-phase motor driver utilizes sinusoidal drive to minimize audible noise and vibration for medium-power fans. A sinusoidal voltage profile is applied to the motor windings at startup for quiet operation and gradual speed ramp-up. The voltage profile can be adjusted via the SOFTST pin to ensure compatibility with various motor characteristics. Motor speed is controlled by a duty cycle command applied to the PWM input, which operates over a wide frequency range.

Features
AEC-Q100 qualified (K version)
Sinusoidal drive for low audible noise
Minimum speed function
Quiet startup adjustment feature
High-efficiency control algorithm
Sensorless operation
PWM speed input
FG speed output
Lock detection
Short circuit protection (OCP)
Overcurrent limit (OCL)

Applications
Medium-power fans

Specifications

Allegro MicroSystems, LLC A5940GLKTR-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems, LLC A5940GLKTR-T.

Factory Lead Time
11 Weeks
Mounting Type
Surface Mount
Package / Case
10-LSOP (0.154, 3.90mm Width) Exposed Pad
Operating Temperature
-40°C~105°C TA
Packaging
Tape & Reel (TR)
Published
2010
Series
Automotive, AEC-Q100
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Applications
Automotive
Function
Driver - Fully Integrated, Control and Power Stage
Analog IC - Other Type
AC MOTOR CONTROLLER
Output Configuration
Half Bridge (3)
Motor Type - AC, DC
Brushless DC (BLDC)
RoHS Status
ROHS3 Compliant

Product Comparison

The three parts on the right have similar specifications to A5940GLKTR-T.

Image

Part Number

Manufacturer

Factory Lead Time

Mounting Type

Package / Case

Operating Temperature

Packaging

Published

Series

Part Status

Moisture Sensitivity Level (MSL)

Applications

Function

Analog IC - Other Type

Output Configuration

Motor Type - AC, DC

RoHS Status

View Compare
A5940GLKTR-T

Allegro MicroSystems, LLC

11 Weeks

Surface Mount

10-LSOP (0.154, 3.90mm Width) Exposed Pad

-40°C~105°C TA

Tape & Reel (TR)

2010

Automotive, AEC-Q100

Active

2 (1 Year)

Automotive

Driver - Fully Integrated, Control and Power Stage

AC MOTOR CONTROLLER

Half Bridge (3)

Brushless DC (BLDC)

ROHS3 Compliant

-
A5949GLPTR-T

Allegro MicroSystems, LLC

-

-

-

-

Tape & Reel (TR)

-

-

Not For New Designs

1 (Unlimited)

-

-

-

-

-

ROHS3 Compliant

A5940GLKTR-T vs A5949GLPTR-T
A5941GLKTR-T

Allegro MicroSystems, LLC

8 Weeks

Surface Mount

10-LSOP (0.154, 3.90mm Width) Exposed Pad

-40°C~105°C TA

Tape & Reel (TR)

2017

-

Active

1 (Unlimited)

Automotive

Driver - Fully Integrated, Control and Power Stage

AC MOTOR CONTROLLER

Half Bridge (3)

Brushless DC (BLDC)

ROHS3 Compliant

A5940GLKTR-T vs A5941GLKTR-T
A5949GETTR-T

Allegro MicroSystems, LLC

-

-

-

-

Tape & Reel (TR)

-

-

Not For New Designs

1 (Unlimited)

-

-

-

-

-

ROHS3 Compliant

A5940GLKTR-T vs A5949GETTR-T