FAN4802SNY

Description：IC PFC CTR AV CURR 268KHZ 16DIP
Series：-
Mfr：onsemi
Package：Tube

SKU:1b80d8d77031 Category: PFC (Power Factor Correction) Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC PFC CTR AV CURR 268KHZ 16DIP
Series：-
Mfr：onsemi
Package：Tube
Mode：Average Current
Frequency - Switching：240kHz ~ 268kHz
Voltage - Supply：11V ~ 26V
Operating Temperature：-40°C ~ 105°C
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Current - Startup：30 µA
Grade：-
Qualification：-

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FAN4802SNY

Overview

The FAN4802SNY is a highly integrated Power Factor Correction (PFC) and Pulse Width Modulation (PWM) controller combination designed for AC-DC power supplies. It operates with an average current mode PFC stage and a PWM stage, utilizing a fixed switching frequency of 64 kHz. The device supports a supply voltage range of 11V to 22V and functions within an operating temperature range of -40°C to +105°C. It is housed in a 16-pin SOIC surface-mount package.

Feature Summary

Combines PFC and PWM control functions in a single integrated circuit
Utilizes average current mode control for the PFC stage
Requires minimal external components for versatile protection and compensation

Applications

AC-DC power supplies with boost PFC topology
Power factor correction circuits
PWM controller stages in combined power supply designs

Procurement Notes

Verify component authenticity through authorized onsemi distributors or certified suppliers. Confirm RoHS compliance status and check for specific environmental declarations such as REACH data. Ensure the package type matches the required surface-mount footprint and validate the operating temperature range against system thermal constraints before procurement.

Selection Notes

Select this component for designs requiring a combined PFC and PWM solution with low external part count. Consider the 64 kHz switching frequency and 16-pin SOIC package dimensions. Verify that the 11V to 22V supply range aligns with the system's auxiliary power requirements and that the -40°C to +105°C rating meets the application's thermal environment.

Part Context

The FAN4802SNY belongs to the FAN4800 series of power management ICs from onsemi. This family includes variants like the FAN4800CNY and FAN4802LMY, which share similar functionalities but differ in packages and minor specifications. These controllers are categorized under PMICs specifically for power factor correction applications.

Replacement Considerations

Direct substitutes include other members of the FAN4800 series such as the FAN4800CNY or FAN4802LMY, provided pin compatibility and package types match. Verify functional equivalence regarding switching frequency and control modes when selecting alternative part numbers.

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.