LB1836M-MPB-E ON Semiconductor, LB1836M-MPB-E Datasheet

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LB1836M-MPB-E

Manufacturer Part Number
LB1836M-MPB-E
Description
lb1836m series 9 v 1 a 0.8 w dual ch bi-directional...
Manufacturer
ON Semiconductor
Datasheet
LB1836M
Overview
Features
Specifications
Absolute Maximum Ratings at Ta = 25°C
* Mounted on a
© 2011, SCILLC. All rights reserved.
Jan-2011, Rev. 0
Maximum supply voltage
Output supply voltage
Input supply voltage
GND pin flow-out current
Allowable power dissipation
Operating temperature
Storage temperature
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.
• 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)
Parameter
substrate:
30×30×1.5mm
3
,
glass epoxy
V CC max
V S max
Pd max
Symbol
V OUT
IGND
Topr
Tstg
V IN
Monolithic Digital IC
Low-Saturation Bidirectional Motor
Driver for Low-Voltage Drive
board.
Per channel
* Mounted on a board.
www.onsemi.com
Conditions
Ordering number : EN3947F
Ratings
Publication Order Number:
-0.3 to +10.5
-0.3 to +10.5
-55 to +150
-0.3 to +10
-40 to +85
V S + V SF
800
1.0
LB1836M/D
Unit
mW
°C
°C
A
V
V
V
V

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LB1836M-MPB-E Summary of contents

Page 1

... LB1836M 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). ...

Page 2

... 2V OUT = 400mA 1000 800 600 400 200 0 ñ 40 OUT3 VS2 OUT4 IN4 LB1836M OUT1 VS1 OUT2 IN2 Note) Ground both GND pins. Rev Page www.onsemi.com Ratings 2.5 to 9.0 1.8 to 9.0 1.8 to 9.0 -0.3 to +0.7 Ratings min ...

Page 3

... Block Diagram IN1 IN2 Thermal shutdown IN3 IN4 Truth Table IN1/3 IN2/4 OUT1 OFF LB1836M V CC VS2 VS1 OUT2/4 Mode H L Forward L H Reverse L L Brake OFF Standby Rev Page www.onsemi.com 10μF OUT1 M OUT2 OUT3 M OUT4 ...

Page 4

... VS and the pin 7 GND at the closest distance possible. • If the CPU and the LB1836M are mounted on separate boards and the difference between the ground potential of each board is large, install resistors of about 10kΩ in series between the CPU and the LB1836M inputs. ...

Page 5

... Ambient temperature, Ta – ° – 400 300 200 100 Input voltage – V Rev Page www.onsemi.com LB1836M 110 100 – 40 – 20 500 600 1.0 0.8 0.6 0.4 0.2 0 100 120 140 0 100 6 ...

Page 6

... N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative LB1836M/D ...

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