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PDF LB1948MC Data sheet ( Hoja de datos )
| Número de pieza | LB1948MC | |
| Descripción | 2-channel low saturation voltage forward/reverse motor driver IC | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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LB1948MC
Motor Driver, Forward/Reverse,
Low Saturation Voltage Drive, 12V
Overview
The LB1948MC is a two-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 a two-phase
bipolar stepping motor with 1-2 phase excitation mode drive.
Features
• Supports 12V power supply systems
• Low saturation voltage: VO(sat) = 0.5V (typical) at IO = 400mA
• Zero current drawn in standby mode
• Braking function
• Supports parallel connection: IO max = 1.6A, VO(sat) = 0.6V (typical) at
IO = 800mA
• Built-in spark killer diode
• Built-in thermal shutdown circuit
• Miniature package: MFP10SK (6.4mm 5.0mm)
Typical Applications
• Refrigerator
• Thermal printers
• POS terminal
• Hot-water supplies
• Time Recorder
www.onsemi.com
MFP10SK (225mil)
GENERIC
MARKING DIAGRAM*
XXXXXXXX
YMDDD
XXXX = Specific Device Code
Y = Year
M = Month
DDD = Additional Traceability Data
ORDERING INFORMATION
Ordering Code:
LB1948MC-AH (MSL3)
LB1948MC-BH (MSL1)
Package
MFP10SK
(Pb-Free / Halogen Free)
Shipping (Qty / packing)
1000 / 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, 2016
August 2016- Rev. 1
1
Publication Order Number:
LB1948MC/D
1 page  
Truth Table
Input
IN1 IN2 IN3
L LL
LL
HL
LH
HH
L
H
L
H
LB1948MC
Output
IN4
OUT1
OUT2
OUT3
OUT4
Notes
L
OFF
OFF
OFF
OFF
Standby mode
OFF
OFF
Standby mode
HL
LH
1CH
Forward
Reverse
LL
Brake
L
OFF
OFF
Standby mode
L
HL
Forward
2CH
H
LH
Reverse
H
LL
Brake
Block Diagram
IN1 60kΩ
IN2 60kΩ
IN3 60kΩ
IN4 60kΩ
VCC
10μF
OUT1
M
OUT2
OUT3
M
OUT4
GND
www.onsemi.com
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet LB1948MC.PDF ] | |
Hoja de datos destacado
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| LB1948MC | 2-channel low saturation voltage forward/reverse motor driver IC | ON Semiconductor |
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