FSQ0365R The FSQ0365R is a Fairchild Power Switch (FPS™) from On Semiconductor, integrating a PWM controller and SenseFET. It is designed for valley switching converters, offering high efficiency and low EMI.
Mfr Part #:

FSQ0365R

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FSQ0365R is a Fairchild Power Switch (FPS™) from On Semiconductor, integrating a PWM controller and SenseFET. It is designed for valley switching converters, offering high efficiency and low EMI.
✓ Total Stock: 5,842 pcs
$ Price Range: $0.99

FSQ0365R Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,886 pcs
4886 pcs On Request 1 On Request On Request 12+ On Request On Request
Non-Authorised Inventory information
956 pcs
956 pcs On Request 1 On Request On Request On Request On Request On Request

FSQ0365R Specifications Quick View

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FSQ0365R Description

Short technical summary and product information.

The FSQ0365R by On Semiconductor is part of the FSQ-series Fairchild Power Switch (FPS™) family, designed for valley switching converters. This integrated device combines a Pulse-Width Modulation (PWM) controller with a SenseFET, minimizing external components for cost-effective designs.

 

Key features include a 650V internal SenseFET, a current limit of 1.5A, and a built-in soft-start function of 15ms. It operates within a temperature range of -40°C to +85°C. The device offers various protection functions such as Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal Over-Current Protection (AOCP), and Internal Thermal Shutdown (TSD).

 

Optimized for valley switching operation, the FSQ0365R provides low EMI through variable frequency control and inherent frequency modulation, along with high efficiency through minimum voltage switching. It is suitable for applications like power supplies for DVP players, DVD recorders, set-top boxes, adapters, and auxiliary power supplies for PCs, LCD TVs, and PDP TVs.

 

The FSQ0365R is available in an 8-LSOP package and is designed for surface mount applications. It offers a maximum output power of 17.5W at 230V AC and 25W typical for an 85-265V AC adapter input.

FSQ0365R Quick Information

Product Type: Fairchild Power Switch (FPS™)
Series: FSQ-series
Canonical Name: FSQ0365R Fairchild Power Switch (FPS™)
Subcategory: Power Switch

FSQ0365R Compliance

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

FSQ0365R Estimated Pricing

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1+ $0.99 $0.99

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

FSQ0365R Features

  • Integrated PWM controller and SenseFET.
  • 650V internal high-voltage SenseFET.
  • 1.5A current limit and 15ms soft-start.
  • Optimized for valley switching converters.
  • Low EMI and high efficiency operation.

FSQ0365R Applications

  • Power supplies for DVP players.
  • Used in DVD recorders.
  • Suitable for set-top boxes.
  • Adapter power supply applications.
  • Auxiliary power for PCs and TVs.

FSQ0365R FAQs

5 frequently asked questions generated from this part’s specifications.
What is the SenseFET voltage rating for the FSQ0365R?

The FSQ0365R features a 650V internal high-voltage SenseFET.

What is the maximum operating temperature for the FSQ0365R?

The FSQ0365R has a maximum operating temperature of 85°C.

What is the current limit of the FSQ0365R?

The FSQ0365R has a current limit of 1.5A.

What is the soft-start time for the FSQ0365R?

The FSQ0365R includes a built-in soft-start time of 15ms.

What type of converter is the FSQ0365R optimized for?

The FSQ0365R is optimized for valley switching converters.

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