Part Number
|
MAX1579 |
Manufacturer
|
Maxim Integrated Products |
Description
|
Complete Bias and White LED Power Supplies |
Published
|
Mar 24, 2010 |
Detailed Description
|
19-3359; Rev 0; 8/04
KIT ATION EVALU E L B AVAILA
www.DataSheet4U.com
Complete Bias and White LED Power Supplies for ...
|
Datasheet
|
MAX1579
|
Overview
19-3359; Rev 0; 8/04
KIT ATION EVALU E L B AVAILA
www.
DataSheet4U.
com
Complete Bias and White LED Power Supplies for Small TFT Displays
General Description
The MAX1578/MAX1579 provide four regulated outputs to meet all the voltage requirements for small activematrix TFT-LCD displays in handheld devices where minimum external components and high efficiency are required.
Each device consists of three advanced charge pumps for LCD bias power and a step-up converter for driving up to 8 series white LEDs for backlighting.
The input voltage range is from 2.
7V to 5.
5V.
The charge pumps provide fixed +5V, +15V, and -10V for the LCD bias circuits.
No external diodes are needed.
A high-efficiency, ...
Similar Datasheet