Data Sheet

June 2013
© 2012 Fairchild Semiconductor Corporation www.fairchildsemi.com
FLS0116 • Rev. 1.0.2
FLS0116 — MOSFET Integrated Smart LED Lamp Driver IC with PFC Function
FLS0116
MOSFET Integrated Smart LED Lamp Driver IC with
PFC Function
Features
 Built-in MOSFET(1 A / 550 V)
 Digitally Implemented Active-PFC Function
 No Additional Circuit for Achieving High PF
 Application Input Range: 80 V
AC
~ 308 V
AC
 Built-In HV Supplying Circuit: Self Biasing
 AOCP Function with Auto-Restart Mode
 Built-In Over-Temperature Protection (OTP)
 Cycle-by-Cycle Current Limit
 Current Sense Pin Open Protection
 Low Operating Current: 0.85 mA (Typical)
 Under-Voltage Lockout with 5 V Hysteresis
 Programmable Oscillation Frequency
 Programmable LED Current
 Analog Dimming Function
 Soft-Start Function
 Precise Internal Reference: ±3%
Applications
 LED Lamp for Decorative Lighting
 LED Lamp for Low-Power Lighting Fixture
Description
The FLS0116 LED lamp driver is a simple IC with
integrated MOSFET and PFC function. The special
“adopted digital” technique automatically detects input
voltage condition and sends an internal reference signal
to achieve high power factor. When AC input is applied
to the IC, the PFC function is automatically enabled.
When DC input is applied to the IC, the PFC function is
automatically disabled. The FLS0116 does not need a
bulk (electrolytic) capacitor for supply rail stability, which
significantly improves LED lamp life.
D1
Fuse
C1 C2
L2
R2
FLS0116
CS
VCC
GND
RT
DRAIN
HV
ADIM
L1
L3
C3
R1
C4
BD
LED
Figure 1. Typical Application
Ordering Information
Part Number
Operating
Temperature Range
Package
Packing Method
FLS0116MX
-40°C to +125°C
7-Lead, Small-Outline Integrated Circuit (SOIC),
JEDEC MS-012, .150-inch, Narrow Body
Tape & Reel