Ordering number : EN7190B
Bi-CMOS LSI
LV8012T
Forward/Reverse Motor Driver
Overview
LV8012T is a 2ch forward/reverse motor driver IC using D-MOS FET for output stage. As MOS circuit is used, it supports
the PWM input. Its features are that the on resistance (0.75Ω typ) and current dissipation are low.
It also provides protection functions such as heat protection circuit and reduced voltage detection and is optimal for the
motors that need high-current.
Functions
• 2ch forward/reverse motor driver
• Low power consumption
• Possible to respond to 3V control voltage and 6V motor voltage device
• Low ON resistance 1.2Ω
• Built-in charge pump circuit
• Compact TSSOP-24 package
• Built-in low voltage reset and thermal shutdown circuit
• Four mode function forward/reverse, brake, stop.
Specifications
Absolute Maximum Ratings at Ta = 25°C, SGND = PGND = 0V
Parameter
Supply voltage (For load)
Supply voltage (For control)
Output current
Symbol
Conditions
Ratings
Unit
V
VM max
-0.5 to 7.5
-0.5 to 6.0
1.4
V
max
max
V
CC
I
max
t ≤ 100ms
A
O
Input voltage
V
-0.5 to V +0.5
CC
V
IN
Pd
Allowable power dissipation
Operating temperature
Storage temperature
* Mounted on a substrate
800
-20 to +75
-55 to +150
mW
°C
°C
Topr
Tstg
3
* : Mounted on a substrate : 30×50×1.6mm , 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.
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. 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 new introduction or other application different
from current conditions on the usage of automotive device, communication device, office equipment, industrial
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) 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.
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
's products or
equipment.
71812 SY/80107 MS 20060419-S00003 / 41107 TI PC B8-6194 No.7190-1/6