-Data Sheet
* General Description
RM9003E is a one stage LED constantcurrent driving control chip which can beused to drive high voltage LED stringsdirectly.
Output current stay a constant inthe range of 5m~60mA as once set byexternal SENSE resistor.It has theadvantages of simpler systemstructure,fewer peripheral componentsand simpler circuit.
* Features
| 1. |
Simpler peripheral circuit withoutmagnetic components |
| 2. |
Chips can be used in series or parallelapplication |
| 3. |
Chips and LED can be welded in thesame PCB board |
| 4. |
Output current can be set by externalresistor |
| 5. |
Application circuit has no EMIproblems |
| 6. |
Built in 400V high voltage MOS |
| 7. |
Over temperature regulation |
| 8. |
Package:ESOP8 |
* Applications
1. LED fluorescent lamp T5/T8/T10…
2. LED Bulb/Corn light/Candle lamp…
3. Other small power LED lighting
* Package/Order Information
* Typical Application
Why choose us?
* Specilaze in IC for around 14 years
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price
* Abundant inventory and short lead time about 3-7 days
* 1 Year warranty
* 24hrs supports from our sales and R&D team
Notes
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