FSDL0165RN

On Time (Max) :
Off Time (Max) :
Operating Supply Voltage :
Maximum Operating Temperature : + 85 C
Number of Outputs : 1
Mounting Style : Through Hole
Package / Case : DIP-8
Supply Current (Max) : 3 mA
On Resistance (Max) : 8 Ohms


Features:

• Internal Avalanche Rugged Sense FET
• Consumes only 0.65W at 240VAC & 0.3W load with  Advanced Burst-Mode Operation
• Frequency Modulation for low EMI
• Precision Fixed Operating Frequency
• Internal Start-up Circuit
• Pulse by Pulse Current Limiting
• Abnormal Over Current Protection
• Over Voltage Protection
• Over Load Protection
• Internal Thermal Shutdown Function
• Auto-Restart Mode
• Under Voltage Lockout
• Low Operating Current (3mA)
• Adjustable Peak Current Limit
• Built-in Soft Start


Application

• SMPS for VCR, SVR, STB, DVD & DVCD
• SMPS for Printer, Facsimile & Scanner
• Adaptor for Camcorder


Pinout




Specifications

Characteristic	Symbol	Value	Unit
Drain Current Pulsed(1)	IDM	4.0	ADC
Single Pulsed Avalanche Energy(2)	EAS	95	mJ
Maximum Supply Voltage	VCC,MAX	20	V
Analog Input Voltage Range	VFB	-0.3 to VSD	V
Total Power Dissipation	PD	1.25	W
Operating Junction Temperature.	TJ	+150	°C

Description

The FSDL0165RN is an integrated Pulse Width Modulator (PWM) and Sense FET specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external components. FSDL0165RN is an integrated high voltage power switching regulator which combine an avalanche rugged Sense FET with a current mode PWM control block. The integrated PWM controller features include: a fixed oscillator with frequency modulation for reduced EMI, Under Voltage Lock Out (UVLO) protection, Leading Edge Blanking (LEB), optimized gate turn-on/turn- off driver, Thermal Shut Down (TSD) protection, Abnormal Over Current Protection (AOCP) and temperature compen- sated precision current sources for loop compensation and fault protection circuitry. When compared to a discrete MOSFET and controller or RCC switching converter solu- tion, the FSDL0165RN reduce total component count, design size, weight and at the same time increases efficiency, productivity, and system reliability. FSDL0165RN is a basic platform well suited for cost effective designs of flyback converters.

 


Parameters:

Technical/Catalog Information	FSDL0165RN
Vendor	Fairchild Semiconductor
Category	Integrated Circuits (ICs)
Packaging	Tube
Package / Case	8-DIP
Power (Watts)	23W
Voltage - Input	9 ~ 20 V
Voltage - Output	650V
Frequency Range	45 ~ 55kHz
Operating Temperature	25°C ~ 85°C
Output Isolation	Isolated
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	FSDL0165RN FSDL0165RN