APX9267
Single-Phase Full-Wave Motor Driver for Silent Fan Motor
General Description
Features
·
·
·
·
Single Phase Full Wave Fan Driver
The APX9267 is a single phase full wave motor driver for
DC fan motor, and speed controlled by PWM input signal.
The output signal of this IC is the amplified hall input
signal. It is suitable for both game machine and CPU
Silent Driver
Low Supply Current
Low Standby Current (Lock mode TOFF or PWM=0
cooler that need silent drivers. The device is built-in lock
protection. When fan is locked, the device will enter the
lockup protection mode. It is also with thermal shutdown
function. In normal operation, supply current is less than
5mA, but in PWM=0 standby mode, it is just around
150mA. Moreover, this feature will shutdown Amplifier
and FG. The APX9267 is available in MSOP-8 package.
duty), Supply current less than 220mA
·
·
·
·
·
·
Speed Controllable by PWM Input Signal
Built-in Quick Start Function
Lock Protection and Auto Restart Function
Built-inFGOutput
Built-in Thermal Protection Circuit
Lead Free and Green Devices Available
(RoHS Compliant)
Pin Configuration
OUT2 1
VCC 2
IN+ 3
8 GND
Applications
7 OUT1
MSOP-8
6 PWM
5 FG
·
Motor Drivers For Silent Fan Motors
IN- 4
Ordering and Marking Information
Package Code
X : MSOP-8
APX9267
Operating Ambient Temperature Range
I : -40 to 105 C
Handling Code
TR : Tape & Reel
Assembly Material
Assembly Material
Handling Code
°
Temperature Range
Package Code
L : Lead Free Device G :Halogen and Lead Free Device
A9267
XXX
XX
APX9267 X :
XXXXX - Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish;which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020C for
MSL classification at lead-free peak reflow temperature.ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Absolute Maximum Ratings(Note 1)
Symbol
VCC
Parameter
Rating
Unit
V
VCC Pin Supply Voltage
Output Pin Output Current
Output Pin Output Voltage
FG Pin Output Voltage
FG Pin Sink Current
7
1
IOUT
A
VOUT
VFG
7
V
7
V
IFG
10
mA
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright ã ANPEC Electronics Corp.
1
www.anpec.com.tw
Rev. A.6 - Mar., 2008