Ordering number : ENA0846A
Bi-CMOS IC
Forward/Reverse Motor Driver
LV8401V
Overview
The LV8401V is a 1-channel motor driver IC using D-MOS FET for output stage and operates in one of the four modes
under program control: forward, reverse, brake, and standby.
As the P/N-channel structure is used in the H-bridge output stage, the LV8401V features minimal number of external
component and low on-resistance (0.33Ω typical). This IC is optimal for driving motors that need large-current.
Functions
• 1-channel forward/reverse motor driver
• Built-in constant current output circuit
• Built-in low voltage reset and thermal shutdown circuit
• Four mode function forward/reverse, brake, standby.
• Low power consumption
• Low output ON resistance 0.33Ω
Specifications
Maximum Ratings at Ta = 25°C, SGND = PGND = 0V
Parameter
Symbol
Conditions
Ratings
Unit
V
Power supply voltage (for load)
Power supply voltage (for control)
Output current
VM max
-0.5 to 16.0
V
I
max
-0.5 to 6.0
V
CC
max
DC
1.2
2.0
3.8
30
A
O
I
I
I
peak1
peak2
t ≤ 100ms, f = 5Hz
t ≤ 10ms, f = 5Hz
DC
A
O
O
A
max
mA
V
OUT
max
Input voltage
V
-0.5 to V +0.5
CC
IN
Allowable power dissipation
Operating temperature
Storage temperature
Pd max
Topr
Mounted on a specified board *
800
-20 to +75
-55 to +150
mW
°C
°C
Tstg
* Specified board : 30mm × 50mm × 1.6mm, glass epoxy board.
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"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
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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.
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.
D2408 MS 20081202-S00003 / 80107 MS PC No.A0846-1/6