FSL106HR — Green Mode Fairchild Power Switch (FPS™)
April 2012
FSL106HR
Green Mode Fairchild Power Switch (FPS™)
Features
Internal Avalanche-Rugged SenseFET (650V)
Under 50mW Standby Power Consumption at
265V
AC
, No-load Condition with Burst Mode
Precision Fixed Operating Frequency with
Frequency Modulation for Attenuating EMI
Internal Startup Circuit
Built-in Soft-Start: 20ms
Pulse-by-Pulse Current Limiting
Various Protections: Over-Voltage Protection
(OVP), Overload Protection (OLP), Output-Short
Protection (OSP), Abnormal Over-Current
Protection (AOCP), Internal Thermal Shutdown
Function with Hysteresis (TSD)
Auto-Restart Mode
Under-Voltage Lockout (UVLO)
Low Operating Current: 1.8mA
Adjustable Peak Current Limit
Description
The FSL106HR integrated Pulse Width Modulator
(PWM) and SenseFET is specifically designed for high-
performance offline Switch-Mode Power Supplies
(SMPS) with minimal external components. FSL106HR
includes integrated high-voltage power switching
regulators
that
combine
an
avalanche-rugged
SenseFET with a current-mode PWM control block.
The integrated PWM controller includes: Under-Voltage
Lockout (UVLO) protection, Leading-Edge Blanking
(LEB), a frequency generator for EMI attenuation, an
optimized gate turn-on/turn-off driver, Thermal
Shutdown (TSD) protection, and temperature-
compensated precision current sources for loop
compensation and fault protection circuitry. The
FSL106HR offers good soft-start performance. When
compared to a discrete MOSFET and controller or RCC
switching converter solution, the FSL106HR reduces
total component count, design size, and weight; while
increasing efficiency, productivity, and system reliability.
This device provides a basic platform that is well suited
for the design of cost-effective flyback converters.
Maximum Output Power
(1)
230V
AC
± 15%
(2)
Adapter
(3)
9W
Open
Frame
13W
85-265V
AC
Adapter
8W
(3)
Applications
SMPS for VCR, STB, DVD, & DVCD Players
SMPS for Home Appliance
Adapter
Open
Frame
10W
Related Resources
Notes:
1.
2.
3.
The junction temperature can limit the maximum
output power.
230V
AC
or 100/115V
AC
with doubler.
Typical continuous power in a non-ventilated
enclosed adapter measured at 50°C ambient.
Ordering Information
Part Number
FSL106HR
Operating
Temperature Range
-40 to 105°C
Top Mark
FSL106HR
Package
8-Lead, Dual Inline Package (DIP)
Packing Method
Rail
www.fairchildsemi.com
© 2010 Fairchild Semiconductor Corporation
FSL106HR • Rev. 1.0.1
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
