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ANPEC

APX9258 Datasheet Preview

APX9258 Datasheet

Single-Phase Full-Wave Motor Driver

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APX9258
Single-Phase Full-Wave Motor Driver for Silent Fan Motor
Features
General Description
Single Phase Full Wave Fan Driver
The APX9258 is a single phase full wave motor driver for
Silent Driver
DC fan motors, and can apply to three type speed control
Three Speed Control Methods
methods. The output signals of this IC are the amplifica-
Low Supply Current
tions of hall input signals. It is suitable for both game
machine and CPU cooler that need silent fans. The de-
Built-In Lock Protection and Auto Restart Function
vice is built-in lock protection. When the fan is locked, the
Low Standby Current (PWM=0%), Supply Current device will enter the lockup protection mode. It is also
Less than 200µA (Type C/D Only)
with thermal shutdown function. In normal operation, the
Adjustable Fan Speed Slope (Type B Only)
supply current is less than 5mA. The APX9258 is avail-
Enhance Low Duty Start UP Power (Type D Only) able in MSOP-10 and VTDFN3x3-10 packages.
FG Output
Include Hall Bias Circuit
Built-In Thermal Protection Circuit
Applications
Lead Free and Green Devices Available
(RoHS Compliant)
Motor Drivers For Silent Fan Motors
Ordering and Marking Information
APX9258
APX9258 X :
APX9258 QF :
Assembly Material
Handling Code
Temperature Range
Package Code
X9258
XXX
XX
APX
9258
XXXXX
Package Code
X : MSOP - 10 QF : VTDFN3x3-10
Temperature Range
I : -40 to 105 oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
XXXXX - Date Code
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-020D 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).
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 © ANPEC Electronics Corp.
1
Rev. A.1 - Apr., 2011
www.anpec.com.tw




ANPEC

APX9258 Datasheet Preview

APX9258 Datasheet

Single-Phase Full-Wave Motor Driver

No Preview Available !

APX9258
Pin Configuration
OUT2 1
VCC 2
IN+ 3
HB 4
IN- 5
MSOP-10
10 GND
9 OUT1
8 PWM
7 FG
6 SET
Absolute Maximum Ratings (Note 1)
Symbol
Parameter
Rating
Unit
VCC VCC Pin Supply Voltage (VCC to GND)
-0.3 to 10
V
IOUT Output Pin Maximum Output Current
1
A
VOUT Output Pin Output Voltage
-0.3 to 10
V
IHB HB Pin Maximum Output Current
10
mA
FG Pin Output Voltage
-0.3 to 10
V
IFG FG Pin Maximum Output Sink Current
10
mA
VSET VH/VL Pin Supply Voltage
TJ Junction Temperature
TSTG Storage Temperature
TSDR Maximum Lead Soldering Temperature, 10 Seconds
-0.3 to 10
V
-40 to 150
oC
-65 to 150
oC
260
oC
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Thermal Characteristics
Symbol
Parameter
Typical Value
Unit
Thermal Resistance-Junction to Ambient (Note 2)
θJA
Power Dissipation, TA=25oC
PD
MSOP-10
208
VTDFN3x3-10
119
MSOP-10
0.6
VTDFN3x3-10
1.05
oC/W
W
Note 2: θJA is measured with the component mounted on a 55mm x 40mm x 1.6mm glass epoxy board (two-layer) in free air.
Recommended Operating Conditions (Note 3)
Symbol
Parameter
VCC VCC Pin Supply Voltage Range
VHALL Hall Input Voltage Range
VSET SET Pin Input Voltage Range
TA Ambient Temperature
TJ Junction Temperature
Note 3: Refer to the typical application circuit.
Range
2 to 6
0.4 to VCC-1.1
GND or 0.25 to VHB
-40 to 105
-40 to 125
Unit
V
V
V
oC
oC
Copyright © ANPEC Electronics Corp.
2
Rev. A.1 - Apr., 2011
www.anpec.com.tw



Part Number APX9258
Description Single-Phase Full-Wave Motor Driver
Maker ANPEC
Total Page 3 Pages
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