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OB2535 PWM Power Switch


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-05-04

  • Brand: ON Bright
  • SKU: 1205 | DAA651

Availability: NotInStock priceValidUntil: 2026-05-04

  • Rs. 69.62 (inc GST)
    Rs.59.00 + GST

    Qty :

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.

OB2535 PWM Power Switch

OB2535 is a high performance offline PWM Power switch for low power AC/DC charger and adapter applications.

It can achieve ±5% precision constant voltage (CV) and high precision constant current (CC). It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated.

Features of OB2535

  • ±5% constant voltage regulation at universal AC input

  • Primary-side sensing and regulation without TL431 and opto-coupler

  • Programmable CV and CC regulation

  • Adjustable constant current and output power setting

  • Built-in primary winding inductance compensation

  • Programmable cable drop compensation

  • Power on soft-start

  • Built-in leading edge blanking (LEB)

  • Cycle-by-Cycle current limiting

  • VDD under voltage lockout with hysteresis (UVLO)

  • VDD OVP

  • VDD clamp

  • Available in SOP8 packages, RoHS compliant

Applications of OB2535

  • CC/CV Battery Charger

  • Cell/Cordless Phone Charger

  • Digital Camera Charger

  • PDA Charger

  • Small Power Adapter

  • Auxiliary Power for PC, TV etc.

  • Linear Regulator/RCC Replacement

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.
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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.
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In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if I need a component that is not listed on your website?
Contact us with the part number or requirement — we may be able to source it or suggest an equivalent.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.
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