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TC7662 Charge Pump DC-to-DC Converter


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  • Stock: 15

    Availability: InStock priceValidUntil: 2026-10-07

  • SKU: 738 | DAA027

Availability: InStock priceValidUntil: 2026-10-07

  • Rs. 289.10 (inc GST)
    Rs.245.00 + 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.

TC7662 Charge Pump DC-to-DC Converter

TC7662A is a pin-compatible upgrade to the industry standard TC7660 charge pump voltage converter.

It converts a +3V to +18V input to a corresponding -3V to -18V output using only two low cost capacitors, eliminating inductors and their associated cost, size and EMI. In addition to a wider power supply input range (3V to 18V versus 1.5V to 10V for the TC7660), the TC7662A can source output currents as high as 40mA.

The on-board oscillator operates at a nominal frequency of 12kHz. Operation below 12kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground. The TC7662A directly is recommended for designs requiring greater output current and/or lower input/ output voltage drop. It is available in 8-pin PDIP and CERDIP packages in commercial and extended temperature ranges.

We have Various sizes of DC to DC Converter Modules. Check out our complete collection of DC to DC Converter Modules.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of TC7662 Charge Pump DC-to-DC Converter

  • Wide Operating Range 3V to 18V

  • Increased Output Current (40mA)

  • Pin Compatible with ICL7662/SI7661/TC7660/LTC1044

  • No External Diodes Required

  • Low Output Impedance @ IL = 20mA 40 Ohm Typ.

  • No Low-Voltage Terminal Required

  • CMOS Construction

  • Available in 8-Pin PDIP and 8-Pin CERDIP Packages

Applications of TC7662 Charge Pump DC-to-DC Converter

  • Laptop Computers

  • Disk Drives

  • Process Instrumentation

  • uP-based Controllers

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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Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
What if I received fewer / more quantity than ordered?
Send your order number and unboxing photo/video. We’ll verify and resolve quickly.
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Tags: dc to dc converter, charge pump, voltage regulator, power supply module