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DP2539 DIP8 PWM Power Switch IC

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-08-28
SKU: 7347 | DAG175

Rs. 89.09 (inc GST)
Rs.75.50 + GST

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GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

DP2539 PWM Power Switch IC

DP2539A PWM Power Switch for low power AC/DC applications with ± 5% voltage regulation, primary side regulation, and short load protection.

The DP2539 PWM Power Switch is designed for low power AC/DC charger and adapter applications. This device operates with primary-side sensing, eliminating the need for an opto-coupler and TL431. It integrates high precision constant voltage and current control, ensuring reliable performance. The DP2539 PWM Power Switch provides comprehensive protection features, including cycle-by-cycle current limiting and VDD over voltage protection. Its low standby power consumption of less than 75mW makes it energy efficient.

With applications in cell phone chargers, digital camera chargers, and small power adapters, the DP2539 PWM Power Switch is versatile and reliable. It supports programmable CV and CC regulation, ensuring optimal performance across varying loads. Additionally, this power switch features built-in line voltage compensation for enhanced stability, making it suitable for diverse electronic projects.

For those seeking a dependable solution for low power offline SMPS, the DP2539 PWM Power Switch stands out. Its multi-mode PWM/PFM operation and output short load protection make it an excellent choice for both hobbyists and professionals. Explore this efficient component for your next electronic project.

Explore the reliability of the AC DC converter Offline Switcher category at DNA. With the trusted DP2539 from a leading brand, you can find additional options tailored to your needs. Check other AC DC converter Offline Switcher that we have in stock.

At DNA, we understand the needs of Indian electronics buyers. If you can't find specific parts, reach out to us. We can import items not available and support retail as well as bulk orders. Consider checking our range of related components like Digital IC, Analog IC, HMI Display, Microcontroller, and LCD. Contact Us.

Features of DP2539 PWM Power Switch IC

± 5% Constant Voltage Regulation
Primary Side Regulation without TL431
Programmable CV and CC Regulation

Specification of DP2539 PWM Power Switch IC

Cycle-by-Cycle Current Limiting
VDD Over Voltage Protection
Less than 75mW Standby Power

Applications of DP2539 PWM Power Switch IC

Low Power AC/DC offline SMPS
Cell Phone Charger
Digital Camera Charger
Small Power Adapter

Package Includes

1 X DP2539 PWM Power Switch IC

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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