Does the IC have protection against low voltage?

Yes, the PN7103 features UVLO (Under Voltage Lock Out) for the low side channel to prevent malfunction during low supply voltage conditions.

What is the output current capability?

The output drivers feature a high pulse current buffer stage capable of sourcing 300mA and sinking 600mA.

How does the company ensure product quality?

We specialize in ICs for over 14 years and perform 100% testing on every unit before sale to guarantee high reliability.

PN7103 DC Motor Half-Bridge Driver IC

Name: PN7103 DC Motor Half-Bridge Driver IC
Brand: CTC Technology Co., Ltd.
SKU: 905610995

Guangdong, ChinaCTC Technology Co., Ltd.

US$0.14

4,000-7,999 Pieces

US$0.07

8,000-11,999 Pieces

US$0.04

12,000+ Pieces

Product profile

Customization

Available

Conductive Type

Unipolar Integrated Circuit

Integration

LSI

Model NO.

PN7103

Technics

Thin Film IC

Feature

Low Standby

shape

Flat

Trademark

Chipown

Origin

China

HS Code

8542399000

Production Capacity

10000000

Key features

High Voltage Operation: Fully operational up to +600V for N-channel MOSFET or IGBT half-bridge configurations.

Low Voltage Logic Compatible: Inputs compatible with standard CMOS or LSTTL, supporting logic down to 3.3V.

High Speed Performance: High pulse current buffer with matched propagation delays for high-frequency applications.

Robust Output Capability: Provides 300mA source and 600mA sink current with -5V negative Vs ability.

UVLO Protection: Includes Under Voltage Lock Out (UVLO) for the low side channel to ensure safe operation.

100% Quality Tested: Every unit undergoes 100% testing before sale to guarantee reliability and performance.

Fast Lead Time: Short lead time of 3-7 days with abundant inventory to support urgent production needs.

Company profile

CTC Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.77h 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 maximum operating voltage?

The PN7103 is fully operational up to +600V, making it suitable for driving N-channel power MOSFETs or IGBTs in half-bridge configurations.

Q:Is this IC compatible with 3.3V logic?

Yes, the logic inputs are compatible with standard CMOS or LSTTL outputs, supporting logic levels down to 3.3V.

Q:What is the warranty period for this product?

We provide a 1-year warranty for this product to ensure customer confidence in its quality and durability.

Q:How long is the lead time for delivery?

The typical lead time is 3-7 days. During peak seasons, it may take within 15 workdays, but we maintain abundant inventory to minimize delays.

Q:What are the main applications for this driver IC?

It is widely used in small and medium-power motor drivers, power MOSFET or IGBT drivers, half-bridge power converters, and full-bridge power converters.