FAN6961SZ

Description：IC PFC CTRLR DCM 60KHZ 8SOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f27af0ab2bc5 Category: PFC (Power Factor Correction) Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC PFC CTRLR DCM 60KHZ 8SOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Mode：Discontinuous Conduction (DCM)
Frequency - Switching：60kHz
Voltage - Supply：13.5V ~ 24.5V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Current - Startup：10 µA
Grade：-
Qualification：-

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FAN6961SZ

Overview

The FAN6961SZ is a Boundary Mode Power Factor Correction (PFC) controller manufactured by onsemi, originally developed by Fairchild Semiconductor. It is housed in an SOIC-8 package and operates within a temperature range of -40°C to +125°C. The device functions as a Green mode PFC forward PWM controller designed for high-efficiency power conversion applications.

Feature Summary

Implements boundary conduction mode control for optimized efficiency across varying load conditions
Integrates Green mode technology to reduce standby power consumption during light-load operation
Provides forward PWM control architecture for stable power factor correction performance

Applications

High-efficiency AC-DC power supplies
Computer peripheral power adapters
Telecommunications equipment power modules

Procurement Notes

Verify component authenticity through authorized distribution channels due to the part's obsolete status. Confirm RoHS compliance details via official documentation before integration. Ensure supply chain stability as manufacturing discontinuation may limit long-term availability for production runs.

Selection Notes

Select this component for designs requiring boundary mode PFC with low standby power characteristics. Verify compatibility with existing thermal management solutions given the SOIC-8 package constraints. Evaluate system requirements against the specified operating temperature range to ensure reliable performance under all environmental conditions.

Part Context

This component belongs to the FAN6961 series of PFC controllers. It shares functional similarities with variants such as FAN6961SY and FAN6961DZ, differing primarily in packaging and mounting style. The series represents onsemi's legacy offerings in efficient power factor correction technology.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official obsolescence notices or contact the manufacturer directly for recommended alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.