FAN501 - Offline DCM / CCM Flyback PWM Controller

Description

The advanced PWM controller, FAN501, simplifies isolated power supply design that requires CC regulation of the output.

Features

WSaver® Technology Provides Ultra-Low Standby Power Consumption for Energy Star’s 5-Star Level (.

Fairchild Semiconductor

📥 Download Datasheet

Datasheet Details

Part number	FAN501
Manufacturer	Fairchild Semiconductor
File Size	1.06 MB
Description	Offline DCM / CCM Flyback PWM Controller
Datasheet	FAN501 Datasheet
Additional preview pages of the FAN501 datasheet.

📁 Similar Datasheet

FAN5234 - Dual Mobile-Friendly PWM/PFM Controller (ON Semiconductor)
FAN5236 - Dual Mobile-Friendly DDR / Dual-Output PWM Controller (ON Semiconductor)
FAN53200 - Digitally Programmable Regulator (ON Semiconductor)
FAN5333A - High Current Serial LED Driver (ON Semiconductor)
FAN5333B - High Current Serial LED Driver (ON Semiconductor)
FAN5341 - Series Boost LED Driver (ON Semiconductor)
FAN53526 - Digitally Programmable Regulator (ON Semiconductor)
FAN53527 - Buck Regulator (ON Semiconductor)
FAN53528 - Digitally Programmable Buck Regulator (ON Semiconductor)
FAN53555 - Digitally Programmable Regulator (ON Semiconductor)

Other Datasheets by Fairchild Semiconductor

FAN5018B - 6-Bit VID Controller 2-4 Phase VR10.X Controller
FAN5019 - 6-Bit VID Controller 2-4 Phase VRM10.X Controller
FAN5019B - 6-Bit VID Controller 2-4 Phase VR10.X Controller
FAN501A - Offline DCM / CCM Flyback PWM Controller
FAN5009 - Dual Bootstrapped 12V MOSFET Driver
FAN5026 - Dual DDR/Dual-output PWM Controller
FAN5029 - 8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller
FAN5031 - Synchronous Buck Controller

Full PDF Text Transcription

Click to expand full text

FAN501 — Offline DCM / CCM Flyback PWM Controller for Charger Applications April 2014 FAN501 Offline DCM / CCM Flyback PWM Controller for Charger Applications Features  WSaver® Technology Provides Ultra-Low Standby Power Consumption for Energy Star’s 5-Star Level (<30 mW)  Constant-Current (CC) Control without Secondary-Side Feedback Circuitry for Discontinuous Conduction Mode (DCM) and Continuous Conduction Mode (CCM)  Dual-Frequency Function Changes Switching Frequency (140 kHz / 85 kHz) According to Input Voltage to Maximize Transformer Utilization and Improve Efficiency  High Power Density and High Conversion Efficiency with CCM Operation in Typical 10 W to15 W Compact Charger Applications  Frequency Hopping to Reduce EMI Noise  High-Voltage Startup  Precise Maximum Output Po

Published: Nov 6, 2022 |