| Model: | RM9003 |
|---|---|
| Brand: | RM |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electric Parts & Materials |
| Label: | - |
| Price: |
¥0.01
/ pc
|
| Min. Order: | 1000 pc |
| Last Online:15 Apr, 2025 |
The RM9003BD is a single-channel constant current LED drive control chip that can directly drive high-voltage LED strings. The output current is set by an external resistor in the range of 5mA to 80mA, and the output current remains constant at the set value. The chip has a simple system structure with very few external components and a straightforward circuit.
Applications:
LED tube lights T5/T8/T10...
LED filament bulbs / globe lights / candle lights...
Other low-power LED light sources
Key Features:
Simple external circuitry, no magnetic components required
Multi-chip parallel application
Chip can share the PCB board with the LED
LED current can be externally set
No EMI issues in the chip application circuit
Built-in 600V high-voltage MOS
The chip has over-temperature regulation capability (over-temperature point at 130°C)
Available in ESOP8, TO252, SOT89-3 packages
| Payment Terms: | TT |
|---|---|