What is the warranty period for this product?

We provide a 1-year warranty for the SDC2258 IC.

How long is the lead time for delivery?

The lead time is short, typically around 3-7 days, due to abundant inventory.

Is the chip suitable for full-range input voltage?

Yes, it is designed for 85V~265V full range input voltage applications.

Non-Isolate Driver IC for LED-SD2258 IC

Name: Non-Isolate Driver IC for LED-SD2258 IC
Brand: CTC Technology Co., Ltd.
SKU: 904573575

Guangdong, ChinaCTC Technology Co., Ltd.

US$0.03-0.15

2,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Conductive Type

Unipolar Integrated Circuit

Integration

LSI

Model NO.

SD2258

Shape

DIP

Technics

Thin Film IC

Color

Black

Transport Package

Carton

Specification

AC 85-265V

Trademark

Chipown

Origin

China

HS Code

8542399000

Key features

High Precision Constant Current: Patented technology ensures 5% LED current accuracy and excellent line voltage regulation.

Integrated 500V Power Tube: Internal integration eliminates need for transformer auxiliary winding, saving cost and volume.

Wide Input Voltage Range: Supports 85V~265V full range input for non-isolated buck type LED constant current power supply.

Comprehensive Protection: Features LED short/open circuit, current sampling resistance short circuit, and under voltage protection.

Low Operating Current: Designed with low operating current to enhance energy efficiency and system performance.

Over Heat Regulation: Built-in over heat regulating function ensures stable operation and device longevity.

Fast Lead Time: Short lead time of 3-7 days with abundant inventory to meet urgent demand.

1 Year Warranty: Comprehensive 1-year warranty coverage for all products with 24-hour technical support.

Company profile

CTC Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.03h 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 input voltage range for SDC2258?

The chip supports a wide input voltage range of 85V to 265V, suitable for non-isolated buck type LED constant current power supplies.

Q:Does the SDC2258 require an auxiliary winding?

No, the chip integrates a 500V power tube internally, eliminating the need for transformer auxiliary winding detection and power supply.

Q:What is the LED current accuracy?

The SDC2258 achieves high precision with a 5% LED current accuracy using patented constant current control technology.

Q:What protections are included in the chip?

It includes LED short/open circuit protection, current sampling resistance short circuit protection, chip power supply under voltage protection, and over heat regulating function.

Q:What are the available package types?

The SDC2258 is available in SOP-8 and DIP-8 package formats.