Ordering number : EN7190A
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
• Possible to respond to 3V control voltage and 6V motor voltage device
• Low power consumption
• Low-temperature resistance 1.2Ω
• Built-in charge pump circuit
• Built-in low voltage reset and thermal shutdown circuit
• Four mode function forward/reverse, brake, stop.
• Compact TSSOP-24 package
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
* : Mounted on a substrate : 30×50×1.6mm3, glass epoxy board
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the performance, characteristics, and functions of the described products in the independent state, and are not
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80107 MS 20060419-S00003 / 41107 TI PC B8-6194 No.7190-1/6