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PDF RLD1301 Data sheet ( Hoja de datos )
| Número de pieza | RLD1301 | |
| Descripción | AC LED Drive IC | |
| Fabricantes | RFsemi | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RLD1301 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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General Description
RLD1301 is a LED driver IC for direct AC powered
LEDs. Inductor and electrolyte capacitors are not
necessary implementing a driving circuit. Thus the lifetime
of LED lamps can be extended up to LED chips itself. The
output current level is adjustable via an external resistor.
Dimming control can be accomplished with current control
circuit or TRIAC phase control switch. The NTC (Negative
Temperature Coefficient) characteristics of the control
block ensure stable operation of LED lamps under over
voltage and over temperature. THD (Total Harmonic
Distortion) can be reduced to below 20%, and PF (Power
Factor) is close to 1. RLD1301 offers the competitive
solution for AC direct drive LED lamps with a robust long
lifetime and cost effectiveness.
Features
AC direct powered LED driver
No electrolyte capacitor, No inductor
Low THD
High PF
Long lifetime
PFEMI
NTC
IC.
No EMI issue
Dimming controllable
Negative temperature coefficient
Applications
AC direct drive LED bulb type lamp
AC direct drive LED PAR type lamp
AC direct drive LED panel type lamp
AC direct drive LED street light lamp
AC direct drive LED tube light lamp
AC direct drive LED down light lamp
RLD1301
AC LED Drive IC
Package Type : P-6020G
21
Heat
Sink
345
[Top view]
[Bottom view]
Schematic & PIN Configuration
Pin. 2 2)
Pin. 1
Control
Block
Pin. 3 Pin. 4 Pin. 5
1 : NC 2 : Drain 3,4 : Source 5 : ADJ
2) Heat sink connected to pin. 2
Device Symbol
2. Drain
3. Source
5. ADJ
Free Datasheet http://www.datasheet4u.net/
1 page  
RLD1301
Heat Sink Pattern
100mm2 / Copper 2oz
300mm2 / Copper 2oz
Unit : mm
500mm2 / Copper 2oz
10.0
0.3 0.3
10.0
17.3
0.3 0.3
17.3
22.3
0.3 0.3
22.3
Free Datasheet http://www.datasheet4u.net/
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet RLD1301.PDF ] | |
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