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FSQ0565RQWDTU The FSQ0565RQWDTU is an offline switch from onsemi, designed for quasi-resonant operation. It offers a power output of 80W and operates within an 8V to 20V voltage range.
Mfr Part #:

FSQ0565RQWDTU

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FSQ0565RQWDTU is an offline switch from onsemi, designed for quasi-resonant operation. It offers a power output of 80W and operates within an 8V to 20V voltage range.
✓ Total Stock: 9,633 pcs
$ Price Range: $0.75

FSQ0565RQWDTU Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,633 pcs
On Request
9633 pcs On Request 1 On Request On Request 1033+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FSQ0565RQWDTU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Fault Protection
Frequency
Internal Switch(s)
Lead Style
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Topology
Voltage
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FSQ0565RQWDTU Description

Short technical summary and product information.

The FSQ0565RQWDTU is a Green-Mode Power Switch from onsemi, specifically designed for quasi-resonant operation. This integrated circuit functions as an offline switch, providing 80W of power.

 

Key electrical specifications include an operating voltage range of 8V to 20V and a frequency range of 48kHz to 67kHz. It incorporates comprehensive fault protection features such as current limiting, overload protection, over-temperature protection, over-voltage protection, and short-circuit protection. The device also features internal switching capabilities and sync control.

 

Packaged in a TO-220F-6L (Forming) configuration with through-hole mounting, the FSQ0565RQWDTU is suitable for various power supply applications. Its operating temperature range is -25°C to 85°C (TA).

 

This component is RoHS3 compliant and has an MSL rating of 1.

FSQ0565RQWDTU Quick Information

Product Type: Offline Switch
Series: FSQ0565RS/RQ
Canonical Name: FSQ0565RQWDTU Green-Mode Power Switch for Quasi-Resonant Operation
Subcategory: Offline Switch

FSQ0565RQWDTU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FSQ0565RQWDTU Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

FSQ0565RQWDTU Features

  • 80W power output capability.
  • Operates from 8V to 20V.
  • Wide frequency range of 48kHz to 67kHz.
  • Integrated fault protection features.
  • TO-220F-6L package for through-hole mounting.

FSQ0565RQWDTU Applications

  • Used in AC-DC power supply designs
  • Suitable for flyback converter topologies
  • Ideal for offline switching power applications
  • Applied in industrial power management systems
  • Used in isolated power converter circuits

FSQ0565RQWDTU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

8V to 20V.

What is the package type?

TO-220-6 Full Pack with formed leads, through-hole mounting.

What is the operating temperature range?

-25°C to 85°C.

What is the maximum power dissipation?

80W.

What is the switching frequency range?

48kHz to 67kHz.

What fault protections does the FSQ0565RQWDTU include?

Current limiting, overload, over temperature, over voltage, and short circuit protection.

What topology and isolation does this IC use?

Flyback topology with output isolation.

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