Basic Info.
Model NO.
PN8327
Technics
Thin Film IC
Color
Black
shape
DIP
Transport Package
Carton
Specification
AC 85-265V
Trademark
Chipown
Origin
China
HS Code
8518900090
Production Capacity
10000000
Product Description
-Data Sheet
* General Description
The PN8327 consists of a high precision CC primary side controller and a power MOSFET, specifically designed for a high
performance low power LED lighting with minimal external components and duplex winding.
The chip operates in primary-side sensing and regulation, so opto-coupler and TL431 could be eliminated. The chip adopts a patent HV DMOS self-supply technology,
so auxiliary winding and HV Start-up resistance could be eliminated.
The chip offers complete protection coverage with automatic self-recovery feature including Cycle-by-Cycle current limiting protection (OCP) and feedback loop open protection (OLP), over temperature regulation (OTC) , Rcs open/short Protection and LED-open/short circuit protection etc. Internal HV Start-up circuit and the chip's very low consumption help to meet high efficiency. In CC control, the current and output power setting can be adjusted externally by the sense resistor Rcs at CS pin.
* Features
1 Internal 650V avalanche-rugged power MOSFET
2. Internal HV Start-up Circuit without external HV Start-up resistance
3. Primary-side Sensing and Regulation Without TL431 and Opto-coupler
4. Internal HV self-supply without auxiliary winding
5. Patented Built-in Line compensation circuit
6. ±3% Constant current Regulation
7. Adjustable CC Regulation
8. 0.5% precision Line voltage Compensation
9. Built-in Primary winding inductance compensation
10. Excellent Protection Coverage:
* Application
* Package / Order information
Why choose us?
* Specilaze in IC for around 14 years
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price
* Abundant inventory and short lead time about 3-7 days
* 1 Year warranty
* 24hrs supports from our sales and R&D team
Notes
* The pictures are taken by camera.
* You can contact us for a better price.
* Feel free to contact us if you would like to see other models.
* General Description
The PN8327 consists of a high precision CC primary side controller and a power MOSFET, specifically designed for a high
performance low power LED lighting with minimal external components and duplex winding.
The chip operates in primary-side sensing and regulation, so opto-coupler and TL431 could be eliminated. The chip adopts a patent HV DMOS self-supply technology,
so auxiliary winding and HV Start-up resistance could be eliminated.
The chip offers complete protection coverage with automatic self-recovery feature including Cycle-by-Cycle current limiting protection (OCP) and feedback loop open protection (OLP), over temperature regulation (OTC) , Rcs open/short Protection and LED-open/short circuit protection etc. Internal HV Start-up circuit and the chip's very low consumption help to meet high efficiency. In CC control, the current and output power setting can be adjusted externally by the sense resistor Rcs at CS pin.
* Features
1 Internal 650V avalanche-rugged power MOSFET
2. Internal HV Start-up Circuit without external HV Start-up resistance
3. Primary-side Sensing and Regulation Without TL431 and Opto-coupler
4. Internal HV self-supply without auxiliary winding
5. Patented Built-in Line compensation circuit
6. ±3% Constant current Regulation
7. Adjustable CC Regulation
8. 0.5% precision Line voltage Compensation
9. Built-in Primary winding inductance compensation
10. Excellent Protection Coverage:
* Application
| 1. | GU10 LED spotlight |
| 2. | LED Bulb |
* Package / Order information
* Typical application circuit
Why choose us?
* Specilaze in IC for around 14 years
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price
* Abundant inventory and short lead time about 3-7 days
* 1 Year warranty
* 24hrs supports from our sales and R&D team
Notes
* The pictures are taken by camera.
* You can contact us for a better price.
* Feel free to contact us if you would like to see other models.
