Datasheet4U Logo Datasheet4U.com

ADP5501 Programmable Current Backlight Driver

📥 Download Datasheet  Datasheet Preview Page 1

Description

10kΩ 10kΩ 2.2kΩ 2.2kΩ 07780-001 Programmable Current Backlight Driver with Ambient Light Sensor Input ADP5501 .
The ADP5501 is a versatile, single-chip, white LED backlight driver with programmable ambient light sensor input and programmable LED current.

📥 Download Datasheet

Preview of ADP5501 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Features

* Efficient asynchronous boost converter for driving up to 6 white LEDs 2.7 V to 5.5 V input voltage range 128 programmable backlight LED current levels (30 mA maximum) Programmable backlight fade-in/fade-out times Programmable backlight dim and off times Ambient light sensing with autonomous backligh

Applications

* Display backlight driver with ambient light sensor input and control and multiple LED indicator sinks TYPICAL OPERATING CIRCUIT 2.7V TO 5.5V 1µF I/O RAIL 4.7µH 1µF 2 1 PGND SW 21 VBAT 22 BST 23 BL_SNK CAP_OUT 20 16 VDDIO 5 SCL 4 SDA 3 INT 15 RST ADP5501 GND 19 GND 18 GND 24 CMP_IN 17 RGB

ADP5501 Distributors

📁 Related Datasheet

📌 All Tags

Analog Devices ADP5501-like datasheet