Fairchild FSL117MRIN Product Manual

117M IN reen -M e F airch ild er S itch (F

June 2012

FSL117MRIN Green-Mode Fairchild Power Switch (FPS™)

Features Description

 Advanced Soft Burst Mode for The FSL117MRIN is an integrated Pulse Width Modulation (PWM) controller and 700V Sense FET

Low Standby Power and Low Audible Noise

specifically designed for offline Switched-Mode Power

 Random Frequency Fluctuation (RFF) for Low EMI

Supplies (SMPS) with minimal external components.  Pulse-by-Pulse Current Limit The PWM controller includes an integrated fixed- frequency oscillator, Line Over-Voltage Protection

 Overload Protection (OLP), Over-Voltage Protection

(LOVP), Under-Voltage Lockout (UVLO), Leading-Edge

(OVP), Abnormal Over-Current Protection (AOCP),

Blanking (LEB), optimized gate driver, internal soft-start,

Internal Thermal Shutdown (TSD) with Hysteresis,

temperature-compensated precise current sources for

Output-Short Protection (OSP), Line Over-Voltage

loop compensation, and self-protection circuitry.

Protection (LOVP), and Under-Voltage Lockout

Compared with a discrete MOSFET and PWM controller

(UVLO) with Hysteresis

solution, the FSL117MRIN can reduce total cost,  Low Operating Current (0.4m A) in Burst Mode component count, size, and weight; while simultaneously increasing efficiency, productivity, and

 Internal Startup Circuit system reliability. This device provides a basic platform

for cost-effective design of a flyback converter.

 Internal Avalanche-Rugged 700V Sense FET  Built-in Soft-Start: 15ms  Auto-Restart Mode

Applications  Power Supply for Home Appliances, LCD Monitors, STBs, and DVD Players

Ordering Information

Output Power Table(2)

Operating Current

RDS(ON) 230VAC ±15% 85~265VAC

Part Number Package(1) Junction Limit

(Max.)

Temperature (Typ.) Open Open

Adapter(3) Adapter(3)

Frame(4) Frame(4)

FSL117MRIN 8-DIP -40°C ~ +125°C 0.8A 11Ω 10W 15W 6W 10W

Notes: 1. Pb-free package per JEDEC J-STD-020B. 2. The junction temperature can limit the maximum output power. 3. Typical continuous power in a non-ventilated enclosed adapter measured at 50C ambient temperature. 4. Maximum practical continuous power in an open-frame design at 50C ambient temperature.

© 2012 Fairchild Semiconductor Corporation www.fairchildsemi.com FSL117MRIN • Rev 1.0.0