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FSFR1600XSL The ON Semiconductor FSFR1600XSL is a highly integrated power switch designed for high-efficiency half-bridge resonant converters. It offers 160W of power and operates at frequencies up to 300kHz.
Mfr Part #:

FSFR1600XSL

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FSFR1600XSL is a highly integrated power switch designed for high-efficiency half-bridge resonant converters. It offers 160W of power and operates at frequencies up to 300kHz.
✓ Total Stock: 3,287 pcs
$ Price Range: $0.75

FSFR1600XSL Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
3,040 pcs
On Request
3040 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
247 pcs
On Request
247 pcs On Request 1 On Request On Request 18+ 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.

FSFR1600XSL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
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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FSFR1600XSL Description

Short technical summary and product information.

The FSFR1600XSL from ON Semiconductor is a power switch specifically designed for half-bridge resonant converter topologies. It integrates essential components for high-efficiency operation, including power MOSFETs with fast-recovery body diodes, a high-side gate-drive circuit, and protection functions.

 

Key electrical specifications include an operating voltage range of 10V to 25V, a maximum output power of 160W, and a switching frequency capability of up to 300kHz. It features a fixed dead time of 350 ns and a 50% duty cycle, optimized for MOSFET performance in resonant converter designs.

 

Protection features such as Over-Voltage Protection (OVP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), and Internal Thermal Shutdown (TSD) are built-in, with auto-restart operation. The device utilizes Zero Voltage Switching (ZVS) techniques to significantly reduce switching losses and improve overall efficiency, while also minimizing switching noise.

 

Packaged in a 9-SIP (L forming) configuration with through-hole mounting, the FSFR1600XSL is suitable for applications like PDP and LCD TVs, desktop PCs, servers, adapters, and telecom power supplies.

FSFR1600XSL Quick Information

Product Type: AC DC Converters, Offline Switches
Series: FSFR-XS
Canonical Name: FSFR1600XSL Power Switch for Half-Bridge Resonant Converters
Subcategory: Half-Bridge Resonant Converters

FSFR1600XSL Compliance

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

FSFR1600XSL Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

FSFR1600XSL Features

  • Highly integrated power switch for resonant converters.
  • High efficiency through Zero Voltage Switching (ZVS).
  • 160W maximum output power capability.
  • Up to 300 kHz operating frequency.
  • Built-in protection functions for reliability.

FSFR1600XSL Applications

  • Used in AC-DC power supply designs.
  • Suitable for isolated offline converters.
  • Ideal for high-power density applications.
  • Designed for half-bridge resonant converters.
  • Applications include power adapters and chargers.

FSFR1600XSL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the FSFR1600XSL?

10V to 25V.

What is the operating temperature range?

-40°C to 130°C.

What is the package type of the FSFR1600XSL?

10-SIP Module, 9 Leads, Formed Leads (through-hole).

What is the maximum switching frequency?

Up to 300kHz.

What is the output power rating?

160W.

What fault protection features are included?

Current limiting, over-temperature, and over-voltage protection.

What topology does the FSFR1600XSL use?

Half-Bridge.

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