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EUP2537 - 10 White LED Boost Converter

General Description

The EUP2537 is a constant current step-up converter specifically designed to drive white LEDs.

With a 45V rated integrated switch FET, the step-up converter supports up to 10 white LEDs in series connection, so the LED currents are identical for uniform brightness.

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Datasheet Details

Part number EUP2537
Manufacturer Eutech Microelectronics
File Size 350.62 KB
Description 10 White LED Boost Converter
Datasheet download datasheet EUP2537 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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EUP2537 bkf 10 White LED Boost Converter with PWM Dimming DESCRIPTION The EUP2537 is a constant current step-up converter specifically designed to drive white LEDs. With a 45V rated integrated switch FET, the step-up converter supports up to 10 white LEDs in series connection, so the LED currents are identical for uniform brightness. The boost converter runs at 1.0MHz fixed switching frequency with 1.3A switch current limit, and allows for the use of a high brightness LED in general lighting. The maximum white LED current is set with the external sensor resistor RFB, and the feedback voltage is regulated to 200mV, as shown in the typical application.