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PDF LV8548MC Data sheet ( Hoja de datos )
| Número de pieza | LV8548MC | |
| Descripción | 2-channel low saturation voltage forward/reverse motor driver IC | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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LV8548MC
Motor Driver, Forward/Reverse,
Low Saturation Voltage, 12V
Overview
The LV8548MC is a 2-channel low saturation voltage forward/reverse
motor driver IC. It is optimal for motor drive in 12V system products
and can drive either two DC motors, one DC motor using parallel
connection, or it can drive a stepper motor in Full-step and Half-step.
www.onsemi.com
Features
DMOS output transistor adoption
(Upper and lower total RON=1 typ)
VCC max=20v, IO max=1A
4V to 16V Operating supply voltage range
(The control system power supply is unnecessary.)
The compact package (SOIC10) is adopted.
Pin compatible with LB1948MC
Current consumption 0 when standby mode
It is possible to connect in parallel
(parallel connection of drive channel)
Built-in brake function
Typical Applications
Refrigerator
Flatbed Scanner, Document Scanner
POS Printer, Label Printer
PoE Point of sales Terminal
Clothes Dryer
Vacuum cleaner
Time Recorder
SOIC10
GENERIC
MARKING DIAGRAM*
10
XXXXX
ALYWX
1
XXXXX = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
= Pb−Free Package
ORDERING INFORMATION
Ordering Code:
LV8548MC-AH
Package
SOIC10
(Pb-Free / Halogen Free)
Shipping (Qty / packing)
2500 / Tape & Reel
† For information on tape and reel specifications,
including part orientation and tape sizes, please refer to
our Tape and Reel Packaging Specifications Brochure,
BRD8011/D.
http://www.onsemi.com/pub_link/Collateral/BRD8011-D.PDF
© Semiconductor Components Industries, LLC, 2015
August 2015- Rev. 4
1
Publication Order Number:
LV8548MC/D
1 page  
LV8548MC
Pd max - Ta
1.5
Specified circuit board: 57.0 × 57.0 × 1.6mm3
glass epoxy board, Both sides
1.0
0.52
0.5
0
-30 -10 0 10 30 50 70
Ambient temperature, Ta -- C
90
Pin Assignment
VCC 1
IN1 2
IN2 3
IN3 4
IN4 5
10 OUT1
9 OUT2
8 OUT3
7 OUT4
6 GND
www.onsemi.com
5
5 Page 
(6) Output leak current Ioleak
LV8548MC
To measure the upper FET output leak current, set the OUT to 0V and measure the OUT current while varying VCC from
0 to 20V.
To measure the lower FET output leak current, set the VCC to 20V and measure the OUT current while varying OUT from
0 to 20V.
This is about the measurement of OUT1 pin. Measure the other OUT2-4 pins as is this case.
(7) Diode forward voltage VD
Measure OUT1 and OUT2 upper FET with the SW set to "a".
Measure OUT1 and OUT2 lower FET with the SW set to "b".
Measure OUT3 and OUT4 as are the cases/connections of OUT1 and OUT2.
www.onsemi.com
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet LV8548MC.PDF ] | |
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