Part Number

NCP5623

Description

Triple Output I2C Controlled RGB LED Driver

Manufacture

ON Semiconductor

Total Page 10 Pages
PDF Download
Download NCP5623 Datasheet PDF


Features Datasheet pdf NCP5623 Triple Output I2C Controlled RG B LED Driver The NCP5623 mixed analog c ircuit is a triple output LED driver de dicated to the RGB illumination or back light LCD display. Features • 2.7 to 5.5 V Input Voltage Range • RGB Funct ion Fully Supported • Programmable In tegrated Gradual Dimming • 90 mA Tota l LED Current Capability • Provides T hree Independent LED Drives • Support I2C Protocol • This is a Pb−Free D evice Typical Applications • Multicol or Illuminations • Portable Back Ligh t • Digital Cellular Phone Camera Pho to Flash • LCD and Key Board Simultan eous Drive +Vcc MCU I2C Port +Vbat 1 mF/6.3 V C1 GND 13 12 SDA 9 SCL 1 1 R1 10 62 k 6 GND 2 U1 NCP5623 Vbat Vdet SDA LED1 S.
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NCP5623 Datasheet
NCP5623
Triple Output I2C Controlled
RGB LED Driver
The NCP5623 mixed analog circuit is a triple output LED driver
dedicated to the RGB illumination or backlight LCD display.
Features
2.7 to 5.5 V Input Voltage Range
RGB Function Fully Supported
Programmable Integrated Gradual Dimming
90 mA Total LED Current Capability
Provides Three Independent LED Drives
Support I2C Protocol
This is a PbFree Device
Typical Applications
Multicolor Illuminations
Portable Back Light
Digital Cellular Phone Camera Photo Flash
LCD and Key Board Simultaneous Drive
+Vcc
MCU
I2C Port
+Vbat
1 mF/6.3 V
C1
GND
13
12
SDA
9
SCL 11
R1 10
62 k 6
GND
2
U1
NCP5623
Vbat
Vdet
SDA
LED1
SCL
IREF
LED2
GND
GND
LED3
GND
IC NC NC IC
1 7 8 14
+5 V
C2
1 mF/6.3 V
GND D1
56
R1
42
G3
35
B4
LRTBG6T
Figure 1. Typical Multiple Color LED Driver
http://onsemi.com
MARKING
DIAGRAM
14
14
TSSOP14
CASE 948G
5623
ALYWG
G
11
5623
A
L
Y
W
G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= PbFree Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping
NCP5623DTBR2G TSSOP14
2500 /
(PbFree) Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2008
October, 2008 Rev. 6
1
Publication Order Number:
NCP5623/D




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