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PDF XL5004 Data sheet ( Hoja de datos )
| Número de pieza | XL5004 | |
| Descripción | 600V 0.5A AC TO DC PFM LED Lighting Controller | |
| Fabricantes | XLSEMI | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de XL5004 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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XLSEMI
600V 0.5A AC TO DC PFM LED Lighting Controller
Datasheet
XL5004
Features
n Operate from a rectified 85V~265V AC
mains supply.
n 0.2V current sense voltage reference.
n Maximum output current 500mA.
n Support LED series 3~14 units.
n Excellent line and load regulation.
n Built in thermal shutdown function.
n Built in UVLO function.
n Built in current limiting function.
n Built in LED open & short protection.
n Built in soft-start circuit.
n Available in SOIC-8 package.
n PF > 0.9 (Power Factor) with suitable
External components.
General Description
The XL5004 is a monolithic high voltage
switching controller with PFM that is
specifically designed to operate from a
rectified 85V~265V AC mains supply.
The XL5004 is a high efficiency LED driver
switching controller. The LED string is driven
at DC constant current rather than constant
voltage, thus providing constant current
output and enhanced reliability.
Applications
n E27, GU10, GU5.3, B22 lamp device
n LED daylight lamp
n LED Lighting & LED LAMP
n General purpose lighting
Figure1. Package Type of XL5004
Rev 3.0
1
1 page  
XLSEMI
600V 0.5A AC TO DC PFM LED Lighting Controller
Datasheet
XL5004
XL5004 Electrical Characteristics
Ta = 25℃;unless otherwise specified. Reference test circuit figure5
Symbol Parameter
Test Condition
Min. Typ. Max. Unit
VAC = 85V to 265V,
VIS IS Voltage
190 200 210 mV
Iled=0.3A, Pout=8W
Efficiency
ŋ VAC=110V, Iled=0.3A, Pout=12W - 88.2 - %
Efficiency
ŋ VAC=220V, Iled=0.3A, Pout=12W - 88.0 - %
Electrical Characteristics (DC Parameters)
Parameters
Symbol Test Condition Min. Typ. Max. Unit
Input operation voltage
Quiescent Supply Current
Switching Frequency
VIN 100 400 V
Figure5, VAC=220V
Iq Iled=0
0.15 0.3 mA
Figure5 (12*1W)
Fosc 53.3 66.6 79.9 KHz
VAC=220V
Max. Duty Cycle
DMAX
50 %
Thermal Shutdown
OTP
Tj
165 0C
Thermal Shutdown Window
25 0C
Rev 3.0
Tel: 0755-8398 3377 / 135 9011 2223 http://www.gofotech.com
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet XL5004.PDF ] | |
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