Can the output power be adjusted?

Yes, the current and output power setting can be adjusted externally by the sense resistor Rcs at the CS pin.

What is the voltage rating of the MOSFET?

The chip features an internal 700V avalanche-rugged power MOSFET.

What are the main applications for this IC?

It is suitable for OLED biasing, LCD bias supply, white LED drivers, PDAs, and digital still cameras.

electronic component power supply PN8322 Isolate LED driver IC IC

Name: electronic component power supply PN8322 Isolate LED driver IC IC
Brand: CTC Technology Co., Ltd.
SKU: 909798485

Guangdong, ChinaCTC Technology Co., Ltd.

US$0.03-0.15

5,000 Pieces

Sample price:US$0.07/piece.Request sample

Product profile

Customization

Available

Conductive Type

Unipolar Integrated Circuit

Integration

LSI

Model NO.

PN8322

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

Key features

Integrated Power MOSFET: Features internal 700V avalanche-rugged power MOSFET for compact design.

Primary-Side Regulation: Eliminates need for opto-coupler and TL431 via primary-side sensing.

HV Self-Supply Technology: Patent HV DMOS technology removes auxiliary winding and start-up resistance.

Comprehensive Protection: Includes OCP, OLP, OTP, and LED open/short protection with auto-recovery.

Adjustable Current Control: Output power and current settings adjustable via external sense resistor.

High Efficiency Design: Low consumption internal HV start-up circuit ensures high efficiency.

Short Lead Time: Abundant inventory allows for short lead time of 3-7 days.

1-Year Warranty: Comes with a 1-year warranty covering mechanical defects.

Company profile

CTC Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.50h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryCTC TECHNOLOGY CO., LTD. is presented as a China-based electrical and consumer-electronics manufacturer with an owned factory, multiple customer support centers, and product coverage spanning home appliances, mobile chargers, connectors, PCBA, and related electronic components. The supplier reports export activity since 2013, with exports representing 71%–90% of total sales. Production information includes three production lines, approximately 1,000,000 mobile chargers annually, more than 500 factory workers, and 6–10 quality-control staff. ISO 9001:2008, CE, RoHS, and BIS are stated for its home-appliance products. Evidence also shows transactions involving connector products with BAJAJ COMMUNICATIONS PRIVATE LIMITED and PENGUIN ELECTRONICS PRIVATE LIMITED. However, after-sales processes, financial credibility, customization execution, and innovation results are not sufficiently documented. Financial figures are omitted.

Supplier typeThe supplier is described as a manufacturer with its own factory, producing home appliances and mobile chargers while also offering electronic components, PCBA, charger solutions, and related products. Its stated business scope covers Electrical & Electronics and Consumer Electronics, with export activity conducted through agency and self-operated channels.

CertificationsThe supplier states that its products have been certified by ISO 9001:2008 quality system, CE, RoHS, and BIS. The evidence does not specify certification scope, validity, or whether all listed connector and charger products are covered, but it explicitly supports certification holding for its stated product range.

Production capacityThe supplier reports an owned factory, more than 500 factory workers, three production lines, approximately 1,000,000 mobile chargers of annual output, and 6–10 quality-control staff. It also states that 90% of wire, plastic parts, circuit boards, metal stamping, packaging, and other accessories are produced internally, providing explicit evidence of substantial manufacturing and vertical-integration capability.

Client casesShipment records associate CTC TECHNOLOGY CO., LTD. with BAJAJ COMMUNICATIONS PRIVATE LIMITED for Type-C connector products and with PENGUIN ELECTRONICS PRIVATE LIMITED for L-type electrical connectors. These records provide named-buyer evidence and repeated product transactions, although they do not establish order scale, satisfaction, duration, or performance outcomes.

Product Q&A

Q:What is the warranty period?

We provide a 1-year warranty for this product.

Q:How long is the lead time?

The lead time is about 3-7 days due to abundant inventory.

Q:What are the available package options?

The package options include Black color and DIP shape.

Q:Does the chip require an opto-coupler?

No, the chip operates in primary-side sensing, eliminating the need for an opto-coupler and TL431.

Q:What protection features are included?

It includes cycle-by-cycle current limiting, feedback loop open protection, overtemperature protection, and LED open/short protection with auto-recovery.