Ordering number : ENA1802
Bi-CMOS integrated circuit
12V Low Saturation Voltage Drive
LV8548M
Forward/Reverse Motor Driver
Overview
The LV8548M 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 a 2-phase bipolar
stepping motor with 1-2 phase excitation mode drive.
Functions
• DMOS output transistor adoption (Upper and lower total RON=1Ω typ) • The compact package (MFP-10S) is adopted.
• For one power supply (The control system power supply is unnecessary.) • V
• Our motor driver IC, LB1948M, and compatible pin
max=20v, I max=1A
CC
• Current consumption 0 when standing by
O
• It is possible to connect it in parallel (parallel, connected operation of • Built-in brake function
drive ch).
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
V
Maximum power supply voltage
Output impression voltage
Input impression voltage
GND pin outflow current
Allowable Power dissipation
Operating temperature
Storage temperature
V
max
-0.3 to +20
-0.3 to +20
-0.3 to +6
1.0
CC
VOUT
V
V
V
IN
IGND
Pd max
Topr
For ch
*
A
1.05
W
°C
°C
-30 to +85
-40 to +150
Tstg
*: When mounted on the specified printed circuit board (57.0mm ×57.0mm × 1.6mm), glass epoxy, both sides
Recommended Operating Range at Ta = 25°C
Parameter
Power supply voltage
Input “H” level voltage
Input “L” level voltage
Symbol
Conditions
Ratings
Unit
V
V
V
4.0 to 16
V
V
V
CC
H
+1.8 to +5.5
-0.3 to +0.7
IN
L
IN
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"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
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instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
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customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
's products or
equipment.
70710 SY 20100625-S00003 No.A1802-1/6