RDK-252 [Power Integrations]

Name: RDK-252
Brand: Power Integrations
SKU: RDK-252
Availability: InStock

Part No:

RDK-252

Category:

Other Modules

Manufacturer:

Power Integrations

Description:

The TOPSwitch-JX is a highly integrated monolithic off-line switcher IC designed for off-line power supplies, enabling design of power supplies up to 244 W while providing high efficiency under all load conditions.

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Output Voltage

5V

Switching Frequency

132kHz

Package

eSIP-7C, eDIP-12

Input Voltage Ac

85V ~ 265V

No Load Power

<100mW

Output Power

244W

Overvoltage Shutdown

445V

Undervoltage Startup

95V

Products Detail

TOPSwitch-JX integrates a high-voltage power MOSFET and controller monolithically. It features EcoSmart technology for low no-load consumption (<100 mW) and meets energy efficiency standards. The IC provides protection features including output overvoltage protection, overload power limiting, and hysteretic thermal protection. It has internal start-up bias, frequency modulated jitter for EMI reduction, and auto-restart for fault conditions.

Key Features

High integration: monolithic power MOSFET and controller
EcoSmart technology: <100 mW no-load consumption
Protection: output overvoltage, overload power limiting, thermal shutdown
EMI reduction: frequency modulated jitter
Auto-restart for overload/short-circuit
Programmable undervoltage/overvoltage detection
Internal start-up bias
Multiple package options: eSIP-7C, eDIP-12

Application scenarios

Isolated AC-DC flyback power supplies
adapters
open frame power supplies

Documents

Datasheets:

TOPSwitch-JX Appl Note CAPZero Family RDR-252 Reference Design Report RDK-252-Power-Integrations-datasheet-15253463.pdf

Product FAQ

1. Is RDK-252 available for RFQ?

Yes. RDK-252 by Power Integrations is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for RDK-252?

Pricing for RDK-252 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of RDK-252?

RDK-252 is a Power Integrations Other Modules with Overvoltage Shutdown: 445V and Undervoltage Startup: 95V. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for RDK-252?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can RDK-252 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to RDK-252?

Yes. If RDK-252 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Other Modules parts or compatible alternatives.

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