Controller Driver. NJU6063 Datasheet

NJU6063 Driver. Datasheet pdf. Equivalent

NJU6063 Datasheet
Recommendation NJU6063 Datasheet
Part NJU6063
Description RGB LED Controller Driver
Feature NJU6063; NJU6063 RGB LED Controller Driver with PWM Control ■ GENERAL DESCRIPTION The NJU6063 is RGBLEDcont.
Manufacture New Japan Radio
Datasheet
Download NJU6063 Datasheet




New Japan Radio NJU6063
NJU6063
RGB LED Controller Driver with PWM Control
GENERAL DESCRIPTION
The NJU6063 is RGBLEDcontroller driver with PWMcontrol.
It contains PWM controller, LED drivers, I2C interface and constant current
driver etc.and can controlRGBLED individually.
NJU6063 can reduce board density because the external parts are
unnecessaryfor it includesconstantcurrentdriver.
Making LED a polychromatic light is possible by the control of the PWM
dimming Circuit.
Also, multiple NJU6063 can be controlled bythemultidevice control.
The NJU6063 is suited for a large number of applications such as cellular
phones, car stereo sets, household appliances, illumination equipment and
gaming equipments,etc.
PACKAGE OUTLINE
NJU6063V
FEATURES
Controlling a 3-in-1 packaged RGB LED
Built in PWM luminance control
Built in gradual dimming function
Multi device control
Adjustable of constant current function
Built in I2C interface circuit
Built in CR oscillation circuit
Operating voltage
Package
CMOS Technology
:
:
:
:
ILED = 30mA * 3 output
128 Step * 3
2.7 V to 5.5V
SSOP-14
BLOCK DIAGRAM
VDD
OSC
OSC
POWER ON RESET
PWM CONTROL
VIN
THERMAL SHUT DOWN
CURRENT
SELECTOR
LED1
RSTb
INST RUCTION
DECODER
PWM CONTROL
I2C
SCL
I/F
SDA
PWM CONTROL
VSS DO1 DO2
CURRENT
SELECTOR
CURRENT
SELECTOR
CURRENT
CONTROL
ISET
LED2
LED3
AVSS
Ver.2012-07-31
-1-



New Japan Radio NJU6063
NJU6063
TERMINAL CONECTION ( TOP VIEW )
1 AVSS
2 ISET
3 VSS
4 DO1
5 DO2
6 OSC
7 SDA
8 SCL
9 RSTb
10 VDD
11 VIN
12 LED3
13 LED2
14 LED1
SSOP-14
TERMINAL DISCRIPTION
TERMINAL NAME
DESCRIPTION
AVSS
DO1
DO2
LED1
LED2
LED3
Analog Ground
Data Output terminal 1
The following two kinds of use can be selected by the instruction.
1) Multi device control
Please connect it with terminal RSTb of NJU6063 in the next device.
2) Enable control of external LED driver
It can be use as enable control output terminal using an external LED driver. It outputs “H” level
or “L” level by instruction code.
Data Output terminal 2
It outputs the PWM signal same as LED3 Terminal.
It is used to PWM dimming using an external LED driver.
LED Output terminal (Open drain output)
Output level can be divided into 128 steps by PWM signal. Connecting with the cathode of LED.
Connecting with the cathode of LED.
N.C. Not connect. These terminals are electrically open.
OSC
ISET
RSTb
External clock input terminal It is used by external clock. Normally open.
Set of Maximum LED drive current. It should connect a resistance between ISET Terminal and
AVSS Terminal to set a maximum LED current.
Reset terminal - Active “L”. "L" status: Reset state "H" status: Operating state
SCL Serial clock input terminal
SDA Serial data input terminal
VDD Digital power supply
VIN Analog power supply
VSS Digital Ground
-2-
Ver.2012-07-31



New Japan Radio NJU6063
NJU6063
ABSOLUTE MAXIMUMN RATINGS
(Ta=25˚C)
PARAMETER
SYMBOL
RATING
UNIT
Power supply 1 VDD - 0.3 ~ + 7.0 V
Power supply 2
VIN
- 0.3 ~ + 7.0
V
Input voltage 1
VI1
- 0.3 ~ + 7.0 (*1)
V
Input voltage 2
VI2
- 0.3 ~ + 7.0 (*2)
V
Input voltage 3
VI3
- 0.3 ~ + 7.0 (*3)
V
Input voltage 4
VI4
- 0.3 ~ + 7.0 (*4)
V
Output current 1
ILED
0 ~ 60 (*1)
mA
Output current 2
IDO
5 (*5)
mA
Power dissipation
PD
450 (*6)
570 (*7)
mW
Operating temperature
Topr
- 40 ~ + 85
°C
Storage temperature
Tstg
- 55 ~ + 125
°C
Note) VSS = AVSS = 0 V to all condition
*1) It applies to the terminal LED1, LED2 and LED3.
*2) It applies to the terminal ISET.
When the power supply voltage less than 7V, it becomes equal with power supply voltage 2.
*3) It applies to the terminal RSTb and OSC.
*4) It applies to the terminal SCL and SDA.
*5) It applies to the terminal DO1and DO2.
*6) Mounted on glass epoxy board. (76.2×114.3×1.6mm:EIA/JDEC standard size, 2Layers)
*7) Mounted on glass epoxy board. (76.2×114.3×1.6mm:EIA/JDEC standard size, 4Layers)
RECOMMENDED OPERATING CONDITION
PARAMETER
Logic power supply voltage
Analog power supply voltage
Input voltage
SYMBOL
VDD
VIN
VLED
CONDITIONS
MIN.
1.8
2.7
-
TYP.
3.0
3.0
-
(Ta=25˚C)
MAX UNIT
5.5 V
5.5 V
5.5 V
Ver.2012-07-31
-3-







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)