LB1836MEVB View Datasheet(PDF) - ON Semiconductor

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Description

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LB1836MEVB

Monolithic Digital IC Low-Saturation Bidirectional Motor Driver for Low-Voltage Drive

ON Semiconductor 

Ordering number : EN3947F

LB1836M

Monolithic Digital IC

Low-Saturation Bidirectional Motor

Driver for Low-Voltage Drive

http://onsemi.com

Overview

The LB1836M is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications.

The LB1836M is a bipolar stepper-motor driver IC that is ideal for use in printers, FDDs, cameras and other portable

devices.

Features

• Low voltage operation (2.5V min)

• Low saturation voltage (upper transistor + lower transistor residual voltage ; 0.40V typ at 400mA).

• Parallel connection (Upper transistor + lower transistor residual voltage ; 0.5V typ at 800mA).

• Separate logic power supply and motor power supply

• Brake function

• Spark killer diodes built in

• Thermal shutdown circuit built in

• Compact package (14-pin MFP)

Specifications

Absolute Maximum Ratings at Ta = 25°C

Parameter

Symbol

Conditions

Maximum supply voltage

Output supply voltage

Input supply voltage

GND pin flow-out current

VCC max

VS max

VOUT

VIN

IGND

Per channel

Allowable power dissipation

Pd max

* Mounted on a board.

Operating temperature

Topr

Storage temperature

Tstg

* Mounted on a substrate: 30×30×1.5mm3, glass epoxy board.

Ratings

Unit

-0.3 to +10.5

V

-0.3 to +10.5

V

VS + VSF

V

-0.3 to +10

V

1.0

A

800

mW

-40 to +85

°C

-55 to +150

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating

Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.

Semiconductor Components Industries, LLC, 2013

June, 2013

31110 SY/82207 MS/71807 MS 20070709-S00001/70407 MS PC/21097HA/D2293/O0693 No.3947-1/6

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