LA6584M Datasheet, PDF (1/5 Pages) Sanyo Semicon Device – BTL Driver Single-Phase Full-Wave

Ordering number : ENN8349
LA6584M ^{Monolithic Linear IC}
BTL Driver Single-Phase Full-Wave
Fan Motor Driver
Overview
The LA6584M is Single-phase bipolar fan motor is put into silent driving by means of BTL output linear drive, offering
high efficiency and power saving by suppressing the reactive current. Lock protection and rotation signal (FG, RD)
circuits are built in, ensuring optimum application to small fans for notebook PC, consumer equipment power supply, car
audio system, CPU cooler, etc. that require high reliability and low noise.
Functions and Applications
• Single-phase full-wave driver for fan motor
Specitications
Absolute Maximum Ratings at Ta = 25 °C
Parameter
Symbol
Conditions
Output voltage
Allowable dissipation
VCC max
Pd max
Mounted on a specified board*
Output current
Output withstand voltage
RD/FG output pin output
Withstand voltage
RD/FG output current
IOUT max
VOUT max
VRD/FG max
IRD/FG max
HB output voltage
IB max
Operating temperature
Topr
Storage temperature
Tstg
*Mounted on a specified board (114.3×76.1×1.6mm, Glass epoxy)
Recommended Operating Range at Ta = 25 °C
Parameter
Supply voltage
Common-phase input voltage
Range of Hall input
Symbol
VCC
VICM
Conditions
Ratings
Unit
15
V
1.5
W
1.6
A
15
V
15
V
5
mA
10
mA
-30 to +90
°C
-55 to +150
°C
Ratings
Unit
2.8 to 14.0
V
0 to VCC-1.5
V
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.
92706 / 62005 MS PC No.8349-1/5