FAN7621SJX The ON Semiconductor FAN7621SJX is an offline switch IC designed for AC/DC conversion. It operates with a voltage range of 11.3V to 25V and can handle up to 200W of power.
Mfr Part #:

FAN7621SJX

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FAN7621SJX is an offline switch IC designed for AC/DC conversion. It operates with a voltage range of 11.3V to 25V and can handle up to 200W of power.
✓ Total Stock: 17,479 pcs
$ Price Range: $0.75

FAN7621SJX Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
17,479 pcs
17479 pcs On Request 1 On Request On Request 18+ On Request On Request

FAN7621SJX 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)
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Supplier Package
Topology
Voltage

FAN7621SJX Description

Short technical summary and product information.

The FAN7621SJX from ON Semiconductor is an integrated circuit designed for offline switching power supply applications. This device operates in a half-bridge topology and supports output isolation.

 

Key electrical specifications include an operating voltage range of 11.3V to 25V, a maximum power output of 200W, and a frequency capability of up to 300kHz. The duty cycle is rated at 50%, and it features frequency control for regulation. Fault protection is integrated, offering current limiting, overload, over-temperature, and over-voltage protection.

 

This component is housed in a 16-SOIC surface-mount package, with a supplier designation of 16-SOP. The operating temperature range is -40°C to 130°C (TJ). It is designed with no internal switches.

 

Compliance information indicates RoHS3 compliance and an MSL of 1. The REACH status is unaffected.

FAN7621SJX Quick Information

Product Type: Offline Switch IC
Canonical Name: FAN7621SJX Offline Switch IC
Subcategory: Offline Switches

FAN7621SJX Compliance

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

FAN7621SJX Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

FAN7621SJX Features

  • Offline switch IC in half-bridge topology.
  • Supports isolated output configurations.
  • Operates up to 200W power output.
  • Wide operating voltage from 11.3V to 25V.
  • Surface mount 16-SOIC package.

FAN7621SJX Applications

  • Used in AC/DC power supply designs.
  • Suitable for isolated power conversion.
  • Incorporates frequency control features.
  • Provides robust fault protection mechanisms.

FAN7621SJX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the FAN7621SJX?

11.3V to 25V.

What is the maximum switching frequency?

Up to 300kHz.

What is the output power capability?

200W.

What is the operating temperature range?

-40°C to 130°C (junction).

What package is the FAN7621SJX available in?

16-SOIC (0.209", 5.30mm width) surface mount package.

What fault protections does it include?

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

What topology does it use?

Half-bridge.

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