PCA9624PW NXP Semiconductors, PCA9624PW Datasheet - Page 4
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PCA9624PW
Manufacturer Part Number
PCA9624PW
Description
IC, LED DRIVER, RGBA, 24-TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9624BS118.pdf
(37 pages)
Specifications of PCA9624PW
No. Of Outputs
8
Output Current
100mA
Output Voltage
40V
Input Voltage
2.3V To 5.5V
Dimming Control Type
PWM
Driver Case Style
TSSOP
Switching Frequency
1MHz
Base Number
9624
Operating
RoHS Compliant
Led Driver Application
RGB Or RGBA LED Drivers, LED Status Information, Displays, Backlights
Rohs Compliant
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCA9624PW
Manufacturer:
PHILIPS
Quantity:
5 542
Part Number:
PCA9624PW
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
PCA9624PW,112
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
PCA9624PW,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCA9624PW118
Manufacturer:
NXP Semiconductors
Quantity:
135
Company:
Part Number:
PCA9624PWЈ¬112
Manufacturer:
NXP
Quantity:
551
Fig 1.
Remark: Only one LED output shown for clarity.
Block diagram of PCA9624
SDA
SCL
V
V
OE
DD
SS
PCA9624
OSCILLATOR
25 MHz
97 kHz
INPUT FILTER
POWER-ON
RESET
24.3 kHz
BRIGHTNESS
REGISTER X
CONTROL
PWM
A0 A1 A2 A3 A4 A5 A6
GRPFREQ
REGISTER
190 Hz
CONTROL
I
2
C-BUS
REGISTER
GRPPWM
'0' – permanently OFF
'1' – permanently ON
REGISTER
SELECT
STATE
LED
CONTROL
MUX/
DRIVER
FET
002aad591
LEDn