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PDF APX9358 Data sheet ( Hoja de datos )
| Número de pieza | APX9358 | |
| Descripción | Three-Phase Sine-wave Sensor-Less Fan Motor Driver | |
| Fabricantes | ANPEC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de APX9358 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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【深圳市登辰易科技有限公司-------电子元件选型推荐】
APX9358
Preliminary
WWW.DCY-CHINA.COM
Three-Phase Sine-wave Sensor-Less Fan Motor Driver
Features
General Description
• Three-Phase class sin wave driver method
The APX9358 provides all the circuitry for sensor-less
• Three-Phase Full-Wave 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 APX9358 is suitable for both game machine and CPU
• Soft Switching Circuit (for Noise Reducing)
cooler that need silent drivers. It is available in VTDFN3x3-
• Power Saving Function (PWM Duty Input is 0%)
10 and MSOP-10 packages.
• 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
VTDFN-10 3X3
(TOP VIEW)
= Thermal Pad (connected to the GND
plane for better heat dissipation)
FG 1
COM 2
VCC 3
UO 4
FR 5
MSOP-10
(TOP VIEW)
10 PWM
9 OSC
8 GND
7 VO
6 WO
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.
Rev. P.1 - Feb., 2014
1
www.anpec.com.tw
1 page  
【深圳市登辰易科技有限公司-------电子元件选型推荐】
APX9358
Preliminary
WWW.DCY-CHINA.COM
Operating Waveforms
Rotation Mode Waveform (NORMAL)
Rotation Mode Waveform (PWM)
1
2
3
4
CH1: VUO, 5V/div, DC
CH2: VVO, 5V/div, DC
CH3: VWO, 5V/div, DC
CH4: IUO, 200mA/div, DC
Time: 5ms/div
1
2
3
4
CH1: VUO, 5V/div, DC
CH2: VVO, 5V/div, DC
CH3: VWO, 5V/div, DC
CH4: IUO, 200mA/div, DC
Time: 5ms/div
Lock Protection Waveform (Lock)
1
2
3
4
Lock
CH1: VUO, 5V/div, DC
CH2: VVO, 5V/div, DC
CH3: VWO, 5V/div, DC
CH4: IUO, 500mA/div, DC
Time: 2s/div
Lock Protection Waveform (Release)
1
2
3
4
Release
CH1: VUO, 5V/div, DC
CH2: VVO, 5V/div, DC
CH3: VWO, 5V/div, DC
CH4: IUO, 500mA/div, DC
Time: 2s/div
Copyright © ANPEC Electronics Corp.
Rev. P.1 - Feb., 2014
5
www.anpec.com.tw
5 Page 
【深圳市登辰易科技有限公司-------电子元件选型推荐】
APX9358
Preliminary
Package Information
MSOP-10
D
SEE
VIEW A
WWW.DCY-CHINA.COM
eb
c
GAUGE PLANE
SEATING PLANE
L
VIEW A
S MSOP-10
Y
M
B
MILLIMETERS
INCHES
O
L
MIN.
MAX.
MIN.
MAX.
A 1.10
0.043
A1 0.00
0.15
0.000
0.006
A2 0.75
0.95
0.030
0.037
b 0.17
0.33
0.007
0.013
c 0.08
0.23
0.003
0.009
D 2.90
E 4.70
E1 2.90
3.10
5.10
3.10
0.114
0.185
0.114
0.122
0.201
0.122
e 0.50 BSC
L 0.40
0.80
0 0°
8°
0.020 BSC
0.016
0.031
0° 8°
Note: 1. Follow JEDEC MO-187 BA.
2. Dimension D does not include mold flash, protrusions or gate burrs.
Mold flash, protrusion or gate burrs shall not flash or protrusions.
3. Dimension E1 does not include inter-lead flash or protrusions.
Inter-lead flash and protrusions shall not exceed 6 mil per side.
Copyright © ANPEC Electronics Corp.
Rev. P.1 - Feb., 2014
11
www.anpec.com.tw
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet APX9358.PDF ] | |
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