RPY-1.5Q is an automotive grade constant current source buck regulator designed for driving high power LEDs. The integrated inductor means that a complete LED driver can be realized in a compact 3mm x 5mm x 1.6mm thermally-enhanced QFN package with a maximum current output of up to 500mA set with an external sense resistor. The input voltage range is from 4 to 36VDC, allowing 5V, 12V, or 24V supply voltages to be used. The output is fully protected against continuous short-circuits, input undervoltage, output overcurrent, or overtemperature conditions. A fault indicator flags thermal shutdown or LED open/short circuit conditions. Applications include dimmable LED lighting, visible or IR LED illumination for drones and robotic camera systems, or precision high current CC sources for test and measurement use.
- 0.8VDC to 34.8VDC output voltage
- AEC-Q100 qualified constant current power module with integrated shielded inductor
- 36VDC input voltage buck regulator
- 1.5A output current with 0-100% PWM dimming
- Enable, fault, thermal shutdown and soft start functions
- Operating temperature range from -40 to 125°C
- Typical switching frequency of 2200KHz
- Plastic case
- 95% typical efficiency
- Automotive designs, EV designs and harsh environment designs target customers
Other details
| Brand |
RECOM POWER |
| Part Number |
RPY-1.5Q-CT |
| Quantity |
Each |
| Technical Data Sheet EN |
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