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AN32155A - 4 x 3 Matrix LED Driver LSI

General Description

AN32155A is a 4 x 3 LED driver equipped with a step-up charge pump circuit.

Mobile Phone Smart Phone PCs Game Consoles

Home Appliances etc.

Key Features

  • 4 x 3 LED Matrix Driver (Total LED that can be driven = 12).
  • LED maximum current selectable.
  • Step-up charge pump DC/DC converter : 200 mA.
  • I2C interface (Slave address selectable).
  • 24 pin Wafer Level Chip Size Package (WLCSP).

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Datasheet Details

Part number AN32155A
Manufacturer Panasonic
File Size 506.47 KB
Description 4 x 3 Matrix LED Driver LSI
Datasheet download datasheet AN32155A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DReovcisNioon. . T3A4-EA-05270 Product Standards AN32155A http://www.semicon.panasonic.co.jp/en/ 43 Matrix LED Driver LSI with Step-up Charge Pump Control Circuit FEATURES  4 x 3 LED Matrix Driver (Total LED that can be driven = 12)  LED maximum current selectable  Step-up charge pump DC/DC converter : 200 mA  I2C interface (Slave address selectable)  24 pin Wafer Level Chip Size Package (WLCSP) DESCRIPTION AN32155A is a 4 x 3 LED driver equipped with a step-up charge pump circuit. APPLICATIONS  Mobile Phone  Smart Phone  PCs  Game Consoles  Home Appliances etc. GND CPGND IREF VLDO VB TYPICAL APPLICATION CPU I/F VDD INT SCL SDA NRST SLASEL CLKIO 4.7 F CP1 CN1 CP2 CN2 CPOUT Battery 1.0 F 1.0 F 2.2 F Y1~Y4 4 39 k  X1~X3 3 1.