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ADP8870

Parallel Backlight Driver

ADP8870 Features

* Charge pump with automatic gain selection of 1×, 1.5×, and 2× for maximum efficiency Two high accuracy (±5%) phototransistor inputs for automated ambient light sensing (ALS) 5 programmable ambient light-sensing zones for optimal backlight power savings Independent ALS control of D7, for automated re

ADP8870 General Description

The ADP8870 combines a programmable backlight LED charge-pump driver with automatic phototransistor control of the brightness (LED current) and a PWM input to control the scale of the output current. This combination allows significant power savings because it automatically changes the current inten.

ADP8870 Datasheet (1.09 MB)

Preview of ADP8870 PDF

Datasheet Details

Part number:

ADP8870

Manufacturer:

Analog Devices ↗

File Size:

1.09 MB

Description:

Parallel backlight driver.

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ADP8870 Parallel Backlight Driver Analog Devices

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