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ANPEC

APX9358E Datasheet Preview

APX9358E Datasheet

Sensor-Less Fan Motor Driver

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APX9358E
Three-Phase Sine-wave Sensor-Less Fan Motor Driver
Features
General Description
PWM Quasi-Sinusoidal Driver
The APX9358E provides all the circuitry for sensor-less
Three-Phase Sensor-Less Drive Method
speed control of three-phase brushless DC motor. The
Adjustable Forced Commutation Frequency
Sine-wave Driver Method will be better low-noise. The
(for Start-up)
controller functions include start-up circuit, back-EMF com-
Built-In External PWM Speed Control
mutation control, Pulse Width Modulation (PWM) speed
Built-In Quick Start Function
control, lock protection, and thermal shutdown circuit.
FG (Rotation Speed Detection) Output
The APX9358E is suitable for both game machine and
Soft Switching Circuit (for Noise Reducing)
CPU cooler that need silent drivers. It is available in
Power Saving Function (PWM Duty Input is 0%)
VTDFN3x3-10 package.
Built-In Lock Protection and Auto Restart Function
Thermal Shutdown Circuit
Lead Free and Green Devices Available
(RoHS Compliant)
Applications
Motor Driver For Silent Fan Motors
Pin Configuration
FG 1
COM 2
VCC 3
UO 4
FR 5
10 PWM
9 OSC
8 GND
7 VO
6 WO
VTDFN3X3-10
(TOP VIEW)
= Thermal Pad (connected to the GND
plane for better heat dissipation)
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., 2017
www.anpec.com.tw




ANPEC

APX9358E Datasheet Preview

APX9358E Datasheet

Sensor-Less Fan Motor Driver

No Preview Available !

APX9358E
Ordering and Marking Information
APX9358E
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
QF : VTDFN3X3-10
Operating Ambient Temperature Range
I : -40 to 105
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APX9358E QF :
APX
9358E
XXXXX
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 Greento 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
Parameter
Rating
Unit
VCC
VCC Pin Supply Voltage
-0.3 to 7
V
IOUT
UO/VO/WO Pin Output Current
VUO/VVO/VWO UO/VO/WO Pin Output Voltage
0 to 1
A
-0.3 to 7
V
VFG
FG Pin Output Voltage
-0.3 to 7
V
IFG
FG Pin Sink Current
0 to 10
mA
VFR
FR Pin Input Voltage
-0.3 to 7
V
TJ
Junction Temperature
-40 to 150
°C
TSTG
Storage Temperature
-65 to 150
°C
TSDR
Maximum Lead Soldering Temperature, 10 Seconds
260
°C
Note1: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recom-
mended operating conditions" is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Copyright © ANPEC Electronics Corp.
2
Rev. A.1 - Apr., 2017
www.anpec.com.tw



Part Number APX9358E
Description Sensor-Less Fan Motor Driver
Maker ANPEC
Total Page 3 Pages
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APX9358E Datasheet PDF





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