VIPER53 - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

34 points

Part No

VIPER53
Manufacturer

ST Microelectronics
ChipWorker Part#

CW374883712
Package

DIP-8
Description

OFF LINE PRIMARY SWITCH
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

Price on Request

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VIPER53 Global Supplier

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Chipworker Certification

ChipWorker Qualifications — ISO 9001, ISO 45001, ISO 14001, MA Certification. Over 11 years of experience, more than 1000 clients in Russia, support for small MOQ

11+ years sourcing experience

1000+ russia customers

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VIPER53 Specifications

Consulting Engineer >>

Attribute	Attribute Value

Part Number	VIPER53
Manufacturer	ST Microelectronics
ChipWorker Part#	CW374883712
Documentation	Datasheet
Mounting Style	Through Hole
Case/Package	DIP-8
	expand all
Product Lifecycle Status	Unknown
RoHS	RoHS Compliant

Similar & Replacement Parts

Product Description

DESCRIPTION
The VIPer53 combines in the same package an enhanced current mode PWM controller with a high voltage MDMesh Power Mosfet. Typical applications cover off line power supplies with a secondary power capability ranging up to 30W in wide range input voltage or 50W in single European voltage range and DIP-8 package, with the following benefits:
– Overload and short circuit controlled by feedback monitoring and delayed device reset.
– Efficient standby mode by enhanced pulse skipping.
– Primary regulation or secondary loop failure protection through high gain error amplifier.
FEATURES
SWITCHING FREQUENCY UP TO 300 kHz
CURRENT LIMITATION
CURRENT MODE CONTROL WITH ADJUSTABLE LIMITATION
SOFT START AND SHUT DOWN CONTROL
AUTOMATIC BURST MODE IN STAND-BY CONDITION (“BLUE ANGEL” COMPLIANT)
UNDERVOLTAGE LOCKOUT WITH HYSTERESIS
HIGH VOLTAGE STARTUP CURRENT SOURCE
OVERTEMPERATURE PROTECTION
OVERLOAD AND SHORT-CIRCUIT CONTROL

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Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 22% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing