ADT6200 Datasheet, PDF (1/6 Pages) ADTech – AC Direct LED driver IC

AC Direct LED driver IC
ADT6200
DESCRIPTION
The ADT6200 is a AC direct LED driver with very few total components. ADT6200 eliminates
the need for the electrolytic capacitor and magnetic components. With superior efficiency, power
factor correction and low total harmonic distortion, the ADT6200 is ideal for advanced energy
saving LED lighting applications.
LED Power is set by only one resistor.
ADT6200 ensures high reliability and long life time for LED-based luminaire designs.
It also include over-temperature protection, it turns off LED current when its junction
temperature exceeds 150℃.
FEATURES
APPLICATIONS
• 85~135VAC, 175~265VAC Wide Input Range
• General LED lighting
• High Power Factor > 0.95
• Input Power : Up to 50W
• Low THD < 25%
• High Efficiency > 90%
• Improved Line Regulation : ±3% @200~240VAC
• Dimming Method : PWM, 0-10V
• 5V Regulator Output
• Over-Temperature Protection, Over-Current Protection
• Available in QFN-48L (7x7) package
TYPICAL APPLICATION
AC
200V~240VAC
2A
• ^Fuse
MOV
•
•
C1
•
Bridge Diode
AC V+
AC V-
0-10V Input
PWM Input
Selection Dimming Mode
LED4OPP
•
VIN
26
ZEROTEN
9
PWM
10
EN_DIMM
11
LED4OPP
13
CC_OUT
14
C2 CC_INN
15
CC_INP
16
C3
21
VIN20V
ADT6200
LED1
35
LED2
39
LED3
1
LED4
5
18
30
17 31
VDD REXT GND
C5
C4
R1
LEDs
•
LEDs
•
LEDs
•
LEDs
* This specifications are subject to be changed without notice
Aug. 1. 2014 / Rev 0.0
1/6
http://www.ad-tech.co.kr