A1442EEWLT-P データシートの表示（PDF） - Allegro MicroSystems

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A1442EEWLT-P

Low Voltage Full Bridge Brushless DC Motor Driver with Hall Commutation and Soft Switching, and Reverse Battery, Short Circuit, and Thermal Shutdown Protection

Allegro MicroSystems 

A1442

Low Voltage Full Bridge Brushless DC Motor Driver

with Hall Commutation and Soft Switching,

and Reverse Battery, Short Circuit, and Thermal Shutdown Protection

Selection Guide

Part Number

Package1

A1442EEWLT-P2

MLP/DFN 1.5 mm × 2 mm, 0.4 mm maximum overall height

1Contact Allegro® for additional packing options.

2Allegro products sold in DFN package types are not intended for automotive applications.

Packing

3000 pieces / 7 in. reel

Absolute Maximum Ratings

Characteristic

Forward Supply Voltage

Reverse Supply Voltage

Output Voltage

Reverse Output Voltage

¯S¯¯L¯¯E¯¯E¯¯P¯ Input Voltage

Peak Output Current

Operating Ambient Temperature

Junction Temperature

StorageTemperature

Symbol

VDD

VRDD

VOUT

VROUT

VIN

IOUTpk

TA

TJ(max)

Tstg

VDD > 0 V

VDD > 0 V

< 1 ms

Range E

Notes

Rating

5.0

–5.0

0 to VDD + 0.3

–0.3

0 to VDD + 0.3

±400

–40 to 85

165

–65 to 165

Units

V

V

V

V

V

mA

ºC

ºC

ºC

Pin-out Diagram

VDD 1

6 VOUT2

SLEEP 2 PAD 5 VOUT1

NC 3

4 GND

Terminal List Table

Pin

Name

1

VDD

2

¯S¯ ¯L¯ ¯E¯ ¯E¯ ¯P¯

3

NC

4

GND

5

VOUT1

6

VOUT2

Function

Supply voltage

Toggle sleep/enabled modes

No connection

Ground

First output

Second output

Allegro MicroSystems, Inc.

2

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

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