![](http://datasheet.mmic.net.cn/180000/LB1246_datasheet_11314068/LB1246_1.png)
O0808 MS PC/13101TN (KT)/O3095YK/7049YT/7067KI/N224MW/9143KI, TS No.1366-1/3
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.
LB1246
Overview
The LB1246 is a 7-channel driver array with large current, low saturation output and contains a motor driver with brake
circuit. It is suited for use in low active input, low voltage, large current driver applications.
Features
Low active input type.
Large current capacity (400mA) and low saturation output voltage (0.5V max at 400mA).
Motor driver with spark killer.
Input protecting diode.
Especially suited for battery-operated printer drivers of various types.
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
-0.3 to +7.0
V
Output supply voltage
VOUT
-0.3 to +10
V
Input supply voltage
VIN
GND
≤ VIN
VCC-7.0 to VCC+15
V
Output current
IOUT
Per unit
400
mA
Spark killer diode forward current
IFSM
Pulse width
≤ 35ms, duty 5%
400
mA
GND pin current
IGND
Pulse width
≤ 35ms
3200
mA
Instantaneous current drain
ICCP
Pulse width
≤ 35ms, duty 5%
400
mA
Allowable power dissipation
Pd max
1130
mW
Operating temperature
Topr
-20 to +75
°C
Storage temperature
Tstg
-40 to +125
°C
Monolithic Digital IC
Active-Low Input Printer Driver
Ordering number : EN1366F