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STLED25 Datasheet - STMicroelectronics

STLED25 5 channels step-up white LED driver

Flip-Chip 12 bumps (1.4 x 1.8 mm.) continue operating driver channels that are functioning normally, while avoiding excessive power consumption or associated thermal issues. The control technique is able to maintain the efficiency close to 87% at medium load and higher than 85% at light or full loa.

STLED25 Features

* Operating input voltage range from 2.3 V to 5.5 V

* ± 7.5% LED current accuracy

* Two LEDs in series per channel

* High side current source

* Up to 125 mA of total LED current

* 86% efficiency at 100 mA

* PWM dimming with automatic shutdown time window

* 2.5 MHz sw

STLED25_STMicroelectronics.pdf

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Datasheet Details

Part number:

STLED25

Manufacturer:

STMicroelectronics ↗

File Size:

1.57 MB

Description:

5 channels step-up white led driver.

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STLED25 STLED25 channels step-up white LED driver STMicroelectronics

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