
N2206 / 81004TN(OT) No.7819-1/8
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
LA6575H
Overview
The LA6575H is a five-channel motor driver IC for MD and CD players with four BTL channels and one H bridge
channel for the loading motor. It features a built-in 5 V regulator circuit.
Functions and Features
Four power amplifier channels plus one H bridge channel
IO max: 700 mA (each channel)
Built-in level shifting circuits for the BLT amplifiers
One muting circuit system (output on/off control): applies to the BTL amplifiers
Thermal protection circuit (Thermal shutdown circuit)
Separate loading block power supply
Built-in 5 V regulator
Specifications
Maximum Ratings at Ta
= 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC max
14
V
Independent IC
0.82
Allowable power dissipation
Pdmax
Mounted on a board.
2.0
W
Maximum output current
IO max
Each channel for CH1 to CH5
0.7
A
Maximum input voltage
VINB
13
V
MUTE pin voltage
VMUTE
13
V
Operating temperature
Topr
30 to +85
°C
Storage temperature
Tstg
55 to +150
°C
Note
: Mounted on a board (76.1 × 114.3 × 1.6 mm) Material: glass epoxy
Recommended Operating Conditions at Ta
= 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC
5.6 to 13
V
Ordering number : ENN7819
Monolithic Linear IC
Five-Channel Driver (four BTL
channels plus one H bridge channel)
for MD and CD Player