ÃÛ¶¹ÊÓƵ

Offline Regulators | FSFM300

650V Integrated Power Switch with Abnormal OCP for 30Watt offline flyback converters

ÃÛ¶¹ÊÓƵ

Favorite

Datasheet
CAD Model

CAD Model

Overview

The FSFM260N/261N/300N is an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components.This device is an integrated high-voltage power switching regulator that combines an avalanche-rugged SenseFET with a current-mode PWM control block. The PWM controller includes an integrated fixed-frequency oscillator, under-voltage lockout (UVLO), leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise-current sources for a loop compensation, and self-protection circuitry. Compared with discrete MOSFET and PWM controller solutions, it can reduce total cost, component count, size, and weight while simultaneously increasing efficiency, productivity, and system reliability. This device is a basic platform for cost-effective designs of flyback converters.

  • LCD TV
  • Internal Avalanche-Rugged SenseFET
  • Advanced Burst-Mode Operation Consumes Under 1W at 240VAC and 0.5W Load
  • Precision Fixed Operating Frequency: 67kHz
  • Internal Startup Circuit
  • Over-Voltage Protection (OVP)
  • Overload Protection (OLP)
  • Internal Thermal Shutdown Function (TSD)
  • Abnormal Over-Current Protection (AOCP)
  • Auto-Restart Mode
  • Under-Voltage Lockout (UVLO) with Hysteresis
  • Low Operating Current: 2.5mA
  • Built-in Soft-Start: 15ms

Material Composition

Product Change Notification

Product List

If you wish to buy products or product samples, please log in to your ÃÛ¶¹ÊÓƵ account.

Search

Close Search

ÃÛ¶¹ÊÓƵ:

1

Share

Sort by

Product Groups:

┗

Orderable Parts:

1

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Control Mode

fsw Typ (kHz)

fJitter Typ (%)

Stand-by Mode

RDS(ON) Typ (Ω)

V(BR)DSS Max (V)

IPeak (mA)

HV Start-up Min (V)

DSS (mA)

UVLO

Short Circuit Protection

Over Power Compensation

Brown-out

Latch

Reference Price

FSFM300N

Loading...

Last Shipments

CAD Model

Pb

A

H

P

PDIP-8

646CM

NA

0

TUBE

3000

N

-

67

-

-

-

650

-

-

-

-

-

-

-

-

Price N/A

More Details

Show More

1-25 of 25

ÃÛ¶¹ÊÓƵ per page

Jump to :

1
Email Sales
Please provide a first name.
Please provide a last name.
Please provide a company/university name.
Please provide a valid email.
Please choose a country.
Please choose a job title.
Please provide a how could we help you.
You have to agree with the privacy policy.

This site is protected by reCAPTCHA and the Google and apply.

Hello, your current browser settings are preventing us from processing your submission. You can adjust your browser settings and reload the page or you can submit an email directly to inside.sales@ÃÛ¶¹ÊÓƵ.com

You might also try the following:

  • Clear your browser cookies
  • Try to open this page in anonymous browser window
  • Try a different browser
  • Make sure you have reliable internet connection

Thank you for submitting the contact sales form. Your request is on its way to our sales support team!

We thank you for your interest in ÃÛ¶¹ÊÓƵ and are working on your request. Our sales support team will respond to your request within two business days.