LV8402GP 반도체 회로 부품 판매점
2ch Forward/Reverse Motor Driver
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 ON Semiconductor |
Ordering number : ENA1960B
LV8402GP
Bi-CMOS IC
2ch Forward/Reverse Motor Driver
http://onsemi.com
Overview
LV8402GP 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.
• Built-in low voltage reset and thermal shutdown circuit.
• Low power consumption.
• 4 mode function forward/reverse, brake and standby.
• Low ON resistance 0.75Ω.
• Built-in charge pump.
• Built-in EXTRA mode for PWM port reduction when a motor drives by two phase excitation.
Specifications
Maximum Ratings at Ta = 25°C, SGND = PGND = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage (for load)
VM max
-0.5 to 16.0
V
Power supply voltage (for control)
Output current
Output peak current
Input voltage
Allowable power dissipation
VCC max
IO max
IO peak
VIN max
Pd max
t ≤ 10ms
Mounted on a specified board*
-0.5 to 6.0
1.4
2.5
-0.5 to VCC+0.5
1050
V
A
A
V
mW
Operating temperature
Topr
-30 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
* Specified board: 40.0mm × 50.0mm × 0.8mm, 4 Layer 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.
Allowable Operating Conditions at Ta = 25°C, SGND = PGND = 0V
Parameter
Power supply voltage (VM pin)
Symbol
VM
Power supply voltage (VM pin)
Power supply voltage (VCC pin)
Input signal voltage
Input signal frequency
VM
VCC
VIN
f max
Conditions
Case except the start operation of the charge pump
circuit
Ratings
1.5 to 15.0
Unit
V
1.8 to 15.0
2.8 to 5.5
0 to VCC
200
V
V
V
kHz
ORDERING INFORMATION
See detailed ordering and shipping information on page 6 of this data sheet.
Semiconductor Components Industries, LLC, 2013
August, 2013
82813NK 20130801-S00002/71812 SY/51811 SY 20110516-S00001 No.A1960-1/6
LV8402GP
Electrical Characteristics Ta = 25°C, VCC = 3.0V, VM = 6.0V, SGND = PGND = 0V, unless otherwise specified.
Parameter
Standby load current drain
Symbol
IMO
Conditions
EN1=EN2=0V, EXTRA=3V
Remarks
1
min
Ratings
typ
max
1.0
Unit
μA
Standby control current drain
ICO
EN1=EN2=IN1=IN2=IN3=IN4=0V
2
1.0 μA
Operating control current drain
IC1
EN=3V, with no load
3 0.85 1.2 mA
High-level input voltage
Low-level input voltage
High-level input current
(IN1, IN2 , IN3 , IN4 , EN1, EN2)
Low-level input current
(IN1, IN2, IN3 , IN4 , EN1, EN2)
Pull-down resistance value
VIH
VIL
IIH
IIL
RDN
2.7 ≤ VCC ≤ 5.5V
2.7 ≤ VCC ≤ 5.5V
VIN = 3V
VIN = 0V
IN1, IN2, IN3 , IN4 , EN1, EN2
0.6×VCC
0
4
4 -1.0
4 100
VCC
0.2×VCC
15 25
V
V
μA
μA
200 400 kΩ
High-level input current 2
(IN1, IN2 , IN3 , IN4 , EN1, EN2)
Low-level input current 2
(IN1, IN2, IN3 , IN4 , EN1, EN2)
Pull-up resistance value
IIH2
IIL2
RUP
VIN = 3V
VIN = 0V
EXTRA
5 1.0 μA
5 -25 -15
μA
5 100 200 400 kΩ
Charge pump voltage
Output ON resistance 1
VG
RON1
VCC + VM
Sum of top and bottom sides ON
resistance.
8.5 9.0 9.5 V
6
0.75
1.2 Ω
Output ON resistance 2
RON2
Low-voltage detection voltage
Thermal shutdown temperature
VCS
Tth
Sum of top and bottom sides ON
resistance. VCC = 2.8V
VCC pin voltage is monitored
Design guarantee value *
6 1.0 1.5 Ω
7
2.15
2.30
2.45 V
8 150 180 210 °C
Output block Turn-on time TPLH
When no load. Design guarantee value *
9
0.3 0.5 μS
When no load.
10 100 200 nS
Turn-off time TPHL
When no load. Design guarantee value *
9
0.35
0.6 μS
When no load.
10 100 200 nS
* : Design guarantee value and no measurement is preformed.
Remarks
1. Current consumption when output at the VM pin is off.
2. Current consumption at the VCC for standby mode.
3. EN1=3V (IC starts) shows the current consumption of the VCC pin.
4. Pins IN 1, 2, 3, 4, EN1, and EN2 are all pulled down according to resistance.
5. EXTRA pin is pulled up according to resistance.
6. Sum of upper and lower saturation voltages of OUT pin divided by the current.
7. All power transistors are turned off if a low VCC condition is detected.
8. All output transistors are turned off if the thermal protection circuit is activated. They are turned on again as the
temperature goes down.
9. Rising time from 10 to 90% and falling time from 90 to 10% are specified.
10. The change of the voltage of the input pin provides for time until the voltage of the terminal OUT changes by 10%
at the time of 50% of VCC.
50%
IN
OUT
90%
10%
TIOH TPLH
50%
90%
10%
TIOL TPHL
No.A1960-2/6
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LV8402GP driver
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