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  ON Semiconductor Electronic Components Datasheet  

LV8400V Datasheet

Forward/Reverse Motor Driver

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Ordering number : ENA1385A
LV8400V
Bi-CMOS IC
Forward/Reverse Motor Driver
http://onsemi.com
Overview
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 (0.33typical). 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)
Symbol
VM max
Conditions
Ratings
-0.5 to 16.0
Unit
V
Power supply voltage (for control) VCC max
-0.5 to 6.0
V
Output current
IO max
IO peak1
IO peak2
IOUT max
DC
t 100ms, f = 5Hz
t 10ms, f = 5Hz
DC
1.2 A
2.0 A
3.8 A
30 mA
Input voltage
Allowable power dissipation
VIN max
Pd max
Mounted on a specified board *
-0.5 to VCC+0.5
800
V
mW
Operating temperature
Topr
-20 to +85
°C
Storage temperature
Tstg
-55 to +150
°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.
Semiconductor Components Industries, LLC, 2013
May, 2013
N3011 SY/D2408 MS 20081204-S00004 No.A1385-1/6


  ON Semiconductor Electronic Components Datasheet  

LV8400V Datasheet

Forward/Reverse Motor Driver

No Preview Available !

LV8400V
Allowable Operating Conditions at Ta = 25°C, SGND = PGND = 0V
Parameter
Symbol
Power supply voltage (for load) VM
Power supply voltage (for control)
Input signal voltage
Input signal frequency
VCC
VIN
f max
Duty = 50%
Conditions
Ratings
4.0 to 15.0
2.7 to 5.5
0 to VCC
200
Unit
V
V
V
kHz
Electrical Characteristics Ta = 25°C, VCC = 5.0V, VM = 12.0V, SGND = PGND = 0V, unless otherwise specified.
Parameter
Standby load current drain 1
Standby load current drain 2
Standby control current drain
Symbol
IMO1
IMO2
ICO
Conditions
Remarks
EN = 0V
EN = 0V, VCC = 0V, Each input pin = 0V
EN = 0V, IN1 = IN2 = 0V
1
1
2
min
Ratings
typ
max
1.0
1.0
1.0
Unit
μA
μA
μA
Operating load current drain 1
Operating load current drain 2
Operating current consumption 1
Operating current consumption 2
High-level input voltage
Low-level input voltage
High-level input current
(EN,IN1, IN2, ICTRL)
Low-level input current
(EN,IN1, IN2, ICTRL)
Pull-down resistance value
(EN,IN1, IN2, ICTRL)
Output ON resistance
IM1
IM2
IC1
IC2
VIH
VIL
IIH
IIL
RDN
RON
Constant current output leakage
current
Output constant current
ISET pin voltage
Constant current output ON
resistance
Low-voltage detection voltage
Thermal shutdown temperature
IOLEAK
IOUT
VISET
RONIO
VCS
Tth
VCC = 3.3V, EN = 3.3V
VCC = 5.0V, EN = 5.0V
VCC = 3.3V, EN = 3.3V
VCC = 5.0V, EN = 5.0V
2.7 VCC 5.5V
2.7 VCC 5.5V
VIN = 5V
VIN = 0V
Sum of top and bottom sides ON
resistance. 2.7V VCC 5.5V
EN = 0V
RSET = 40Ω, Internal reference = 0.2V
RSET = 40Ω
RSET = 0Ω, IO = 5mA
VCC voltage
Design guarantee *
3
3
4
4
0.6×VCC
0
5 12.5
5 -1.0
100
6
7
8 4.65
9 0.186
10
11 2.10
12 150
0.35
0.70
0.35
0.70
0.6 1.2
0.8 1.6
VCC
0.2×VCC
25 50
mA
mA
mA
mA
V
V
μA
μA
200 400 kΩ
0.33
0.5 Ω
5.00
0.20
20
2.25
180
1.0 μA
5.35
0.214
30
mA
V
Ω
2.40
210
V
°C
Output block Turn-on time TPLH
13 0.5 1.0 μs
Turn-off time TPHL
13 0.5 1.0 μs
* Design guarantee value and no measurement is performed.
Remarks
1. Current consumption when output at the VM pin is off.
2. Current consumption at the VCC pin when in all function stop.
3. Current consumption at the VM pin when EN is high.
4. Current consumption at the VCC pin when EN is high.
5. These input pins (EN, IN1, IN2, and ICTRL) have an internal pull-down resistor.
6. Sum of the top and bottom side output on resistance.
7. Leakage current when the constant current output is off.
8. Current value that is determined by dividing the internal reference voltage (0.2V) by RSET.
9. ISET pin voltage when the constant current output block is active.
10. ON resistance value of the constant current output block.
11. All output transistors are turned off if a low-voltage is detected.
12. All output transistors are turned off if the thermal protection circuit is activated. They are turned on again as the
temperature goes down.
13. Rising time from 10 to 90% and falling time from 90 to 10% are specified.
No.A1385-2/6


Part Number LV8400V
Description Forward/Reverse Motor Driver
Maker ON Semiconductor
Total Page 6 Pages
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