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Korea GreenChip LED driver IC - GP8100

  • Korea GreenChip LED driver IC
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Direct AC Line 5TAP LED Driver with max. 200mA Constant Current
No Transformer, no condenser
Wide input Voltage Design : 85 ~ 265Vac
- Typ.110VAC, 120VAC, 220VAC, 230VAC
Minimum number of external components
High Efficiency more than 90%
High Power Factor over 0.95

  • Model Number: GP8100
  • Data Sheet: Date Sheet File
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Product Specification

GP8100 is a Direct AC Line Driver IC that is designed to meet the most stringent power efficiency and PF(power factor) requirements and can be optimized by adding various features for a low cost LED lighting system in a small PCB space.

It just requires a minimum of 1 bridge diode and 1 resistor(RCS) to ensure its stable operation, and .it does not need an external smoothing electrolytic condenser thanks to its stable built-in shunt regulator.
Power, THD, Power Compensation, OVP, Linear Dimming (0-10V Dimming), Triac Dimming circuit can be designed with a minimum number of external components and a stable thermal design at high power can be achieved with the use of external power MOSFET (GVH TR) which is also provided by Greenchip.
GP8100 offers not only the basic standard functions needed to design efficient LED lighting systems but also other various optional functions to meet various needs of LED lighting designers.

First, it uses a very simple sequential driving method. A very low cost lighting system can be realized in a limited PCB space with a minimum number of external components.
Secondly, control circuits can be easily added according to the system specifications. If the designer wants to further lower THD, to reduce the power variations caused by input voltage fluctuations or to add dimming circuits, these functions can be implemented with a minimum number of external components
Thirdly, its power can be distributed to the external MOSFET. In order to prevent the excessive temperature increase, GHV TR, which is also available from Greenchip can be connected in parallel with IC’s internal TR, and it can prevent IC from excessive heating and malfunctions and also help to design the system with a higher input power capacity than a single IC has.

FEATURES:
Direct AC Line 5TAP LED Driver with max. 200mA Constant Current
No Transformer, no condenser
Wide input Voltage Design : 85 ~ 265Vac
- Typ.110VAC, 120VAC, 220VAC, 230VAC
Minimum number of external components
High Efficiency more than 90%
High Power Factor over 0.95
Programmable LED current with Ext. Resistor(RCS)
THD Compensation using RTD : under 20%
- trade-off with Power Compensation using RIN
Triac, Linear dimmable
Up to 20W with Ext. GHV TR
Protection : OVP, TSD
Operating Temperature : -40℃ ~ 125 ℃
Small Package : ESOP16L
Driving Method
- Sequential type
Option Selection
- Power Compensation using RIN (trade-off with THD)
- THD Control using RTD
- Linear Dimmable with RLD
- TRIAC Dimmable


APPLICATIONS:
Direct AC Line LED Driver up to 20W
Bulb & Down Lighting
Street Lighting
Parking lot, tube, bar etc

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