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
http://onsemi.com
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)
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
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Recommended Operating Range at Ta = 25 °C
Parameter
Supply voltage
Common-phase input voltage
Range of Hall input
Symbol
VCC
VICM
Conditions
Ratings
Unit
2.8 to 14.0
V
0 to VCC-1.5
V
Semiconductor Components Industries, LLC, 2013
May, 2013
92706 / 62005 MS PC No.8349-1/5