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PDF LV8086T Data sheet ( Hoja de datos )
| Número de pieza | LV8086T | |
| Descripción | Forward/Reverse Motor Driver | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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Ordering number : ENA1135A
LV8086T
Bi-CMOS LSI
Forward/Reverse Motor Driver
http://onsemi.com
Overview
LV8086T 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
• Low power consumption
• Built-in charge pump circuit
• Compact TSSOP24 package
• Possible to respond to 3V control voltage and 6V motor voltage device
• Low ON resistance 1.2Ω
• Built-in low voltage reset and thermal shutdown circuit
• Four mode function forward/reverse, brake, stop.
Specifications
Absolute Maximum Ratings at Ta = 25°C, SGND = PGND = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage (For load)
VM1,2 max
-0.5 to 7.5
V
Supply voltage (For control)
Output current
Output peak current
Input voltage
Allowable power dissipation
VCC max
IO max1
IO max2
VIN max
Pd
t ≤ 100ms
t ≤ 10ms
* Mounted on a board
-0.5 to 6.0
1.4
2.5
-0.5 to VCC+0.5
800
V
A
A
V
mW
Operating temperature
Topr
-20 to +75
°C
Storage temperature
Tstg
-55 to +150
°C
* : Mounted on a specified board : 30×50×1.6mm, 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
71812 SY/31908 TI IM 20060522-S00001 No. A1135-1/6
1 page  
Pin Functions
Pin No.
Pin name
15 C1L
17 C2L
LV8086T
Function
Voltage raising capacitor connection pin
Equivalent Circuit
VCC
14
C1H
Voltage raising capacitor connection pin
16 C2H
23 IN1 Driver output changeover
22 IN2
21 IN3
20 IN4
19 EXTRA
1
EN1
Logic enable pin
24
EN2
TOUT output control pin
(Pull-down resistor incorporated)
8
OUT1
Driver output pin
7 OUT2
6 OUT3
5 OUT4
PGND
C1H
C2H
VCC
VG
VCC
200kΩ
VM
OUT
OUT
2
VM2
Motor power supply
11 VM1
13
VCC
Logic power supply
12 VG Driver drive circuit power supply
18
SGND
Logic GND
9
PGND
Driver GND
4
PGND
(both terminals to be connected)
PGND
C2H
0.01μF
C2L
VG
0.1μF
No. A1135-5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet LV8086T.PDF ] | |
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