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PAM2810 - 4-Channel Programmable LED Current Sink

Datasheet Summary

Description

The PAM2810 provides 4 regulated current sinks, capable of sinking up to 40mA current to accommodate 4 white LEDs.

It requires no charge pump, has no noise and EMI, and significantly improves the efficiency in Li bettery range.

LED brightness can be controlled by PWM techniques.

Features

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Datasheet Details

Part number PAM2810
Manufacturer Power Analog Micoelectronics
File Size 196.80 KB
Description 4-Channel Programmable LED Current Sink
Datasheet download datasheet PAM2810 Datasheet
Additional preview pages of the PAM2810 datasheet.

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Full PDF Text Transcription

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4-Channel Programmable LED Current Sink PAM2810 Features n n n n n Description The PAM2810 provides 4 regulated current sinks, capable of sinking up to 40mA current to accommodate 4 white LEDs. It requires no charge pump, has no noise and EMI, and significantly improves the efficiency in Li bettery range. LED brightness can be controlled by PWM techniques. The constant current sink is set with an external sense resistor. Alternatively, a PWM signal applied to the EN pin can vary the anticipated brightness of the LED. The device is in shut down mode when the EN input is logic low. The PAM2810 is available in SOT23-8 and DFN 2 mmX2mm Packages.
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