Ordering number : EN3518D
Monolithic Digital IC
Low-Voltage, Low-Saturation
Bidirectional Motor Driver
LB1830M
Overview
The LB1830M 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: MFP10S
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
maximum supply voltage
VCC max
10.5
V
Output current
IM max
500
mA
Input supply voltage
VIN
-0.3 to +10
V
Independent IC
0.4
W
Allowable power dissipation
Pd max
Mounted on a specified board *
0.55
W
Operating temperature
Topr
-20 to +80
°C
Storage temperature
Tstg
-40 to +125
°C
* Specified board: 30mm
× 30mm × 1.5mm, glass epoxy board.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
42110 SY/21209 MS/O2004TN (PC)/13097HA (II)/6150TA No.3518-1/4