PCA9626B NXP Semiconductors, PCA9626B Datasheet - Page 4
PCA9626B
Manufacturer Part Number
PCA9626B
Description
IC, LED DRIVER, RGBA, 48-LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9626B118.pdf
(47 pages)
Specifications of PCA9626B
No. Of Outputs
24
Output Current
100mA
Output Voltage
40V
Input Voltage
2.3V To 5.5V
Dimming Control Type
PWM
Driver Case Style
LQFP
Switching Frequency
1MHz
Base Number
9626
Operating
RoHS Compliant
Led Driver Application
RGB Or RGBA LED Drivers, LED Status Information, Displays, Backlights
Rohs Compliant
Yes
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCA9626B
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCA9626B,118
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Part Number:
PCA9626B,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCA9626B/S911
Manufacturer:
FREESCALE
Quantity:
430
Part Number:
PCA9626BS
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
PCA9626BЈ¬118
Manufacturer:
PH3
Quantity:
90
Fig 1.
Remark: Only one LED output shown for clarity.
Block diagram of PCA9626
SDA
SCL
V
V
OE
DD
SS
PCA9626
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
002aad608
LEDn
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