The LV8400V 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 LV8400V 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
•
Low power consumption
•
Low output ON resistance 0.33Ω
•
Built-in constant current output circuit
•
Built-in low voltage reset and thermal shutdown circuit
•
Four mode function forward/reverse, brake, standby.
Specifications
Maximum Ratings
at Ta = 25°C, SGND = PGND = 0V
Parameter
Power supply voltage (for load)
Power supply voltage (for control)
Output current
Symbol
VM max
VCC max
IO max
IO peak1
IO peak2
IOUT max
Input voltage
Allowable power dissipation
Operating temperature
Storage temperature
VIN max
Pd max
Topr
Tstg
Mounted on a specified board *
DC
t
≤
100ms, f = 5Hz
t
≤
10ms, f = 5Hz
DC
Conditions
Ratings
-0.5 to 16.0
-0.5 to 6.0
1.2
2.0
3.8
30
-0.5 to VCC+0.5
800
-20 to +85
-55 to +150
Unit
V
V
A
A
A
mA
V
mW
°C
°C
* Specified board : 30mm
×
50mm
×
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.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
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