LA6584JA-AH Datasheet, PDF (1/5 Pages) ON Semiconductor – Single-phase Full-wave Driver For Fan Motor

Ordering number : ENA2125
LA6584JA
Monolithic Linear IC
Single-phase Full-wave Driver
For Fan Motor
http://onsemi.com
Overview
The LA6584JA 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
Output voltage
Output current
Output withstand voltage
RD/FG output pin output
Withstand voltage
RD/FG output current
HB output voltage
Allowable dissipation
Symbol
VCC max
IOUT max
VOUT max
VRD/FG max
Conditions
IRD/FG max
IB max
Pd max
Mounted on a specified board*
Operating temperature range
Topr
Storage temperature range
Tstg
* Mounted on a specified board (114.3mm × 76.1mm × 1.6mm, Glass epoxy)
Ratings
Unit
15
V
1.2
A
15
V
15
V
5
mA
10
mA
0.8
W
-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.
Semiconductor Components Industries, LLC, 2013
May, 2013
O1012NKPC 20120305-S00001 No.A2125-1/5