LB1830MC Datasheet, PDF (1/4 Pages) Sanyo Semicon Device – Bidirectional Motor Driver

Ordering number : ENA2049A
LB1830MC
Monolithic Digital IC
Low-Voltage, Low-Saturation
Bidirectional Motor Driver
http://onsemi.com
Overview
The LB1830MC is a low-saturation bidirectional motor driver IC with brake function for use in low-voltage
applications.
As both of forward and reverse outputs are regulated, it is especially suited for use in portable equipment.
Features
• Wide operating voltage range: 3.0 to 9.0 V
• Low saturation voltage: 0.2V at IO = 40mA (typ)
• Low current drain at standby mode (0.1μA or less)
• Brake function
• Regulated voltage value (forward/reverse) setting available by one variable resistor
• Regulated output/saturation output switching available
• Built-in spark killer diodes
• Small package: SOIC10
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
maximum supply voltage
Output current
Input supply voltage
Allowable power dissipation
VCC max, VS max
IM max
VIN
Pd max
Mounted on a specified board *
10.5
V
500
mA
-0.3 to +10
V
0.82
W
Operating temperature
Topr
-20 to +80
°C
Storage temperature
Tstg
-40 to +125
°C
* Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current,
high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
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
May, 2013
41812 SY/41112 SY 20120403-S00003 No.A2049-1/4