PCA9633D16,112 NXP Semiconductors, PCA9633D16,112 Datasheet - Page 11

• Manufacturer Part Number: PCA9633D16,112
• Description: IC LED DRIVER RGBA 16-SOIC
• Manufacturer: NXP Semiconductors
• Type: RGBA LED Driverr

Specifications of PCA9633D16,112

• Package / Case: 16-SOIC (3.9mm Width)
• Topology: Open Drain, PWM
• Number Of Outputs: 4
• Internal Driver: Yes
• Type - Primary: Backlight, LED Blinker
• Type - Secondary: RGBA
• Frequency: 1MHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Voltage - Output: 5.5V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 25mA
• Internal Switch(s): Yes
• Low Level Output Current: 17 mA
• High Level Output Current: 50 uA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Supply Current: 100 mA
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Number Of Segments: 8
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: SO
• Pin Count: 16
• Mounting: Surface Mount
• Power Dissipation: 400mW
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM6282 - DAUGHTER CARD PCA9633 FOR OM6275OM6276,598 - DEMO BOARD PWM LED622-1004 - BOARD DEMO FOR PHILIPS PCA9633
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3235-5; 935281309112; PCA9633D16

NXP Semiconductors
Table 7.
[1]
[2]
PCA9633_5
Product data sheet
Register number (hex)
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
Only D[3:0] = 0000 to 1100 are allowed and will be acknowledged. D[3:0] = 1101, 1110, or 1111 are reserved and will not be
acknowledged.
When writing to the Control register, bit 4 must be programmed with logic 0 for proper device operation.
Register summary
7.3 Register definitions
AI[2:0] = 110 is used when the LED drivers must be globally programmed with different
settings during the same I
blinking change.
AI[2:0] = 111 is used when individual and global changes must be performed during the
same I
same time.
Only the 4 least significant bits D[3:0] are affected by the AI[2:0] bits.
When the Control register is written, the register entry point determined by D[3:0] is the
first register that will be addressed (read or write operation), and can be anywhere
between 0000 and 1100 (as defined in
is set and the rollover value at which the point where the register increment stops and
goes to the next one is determined by AI[2:0]. See
example, if the Control register = 1110 1000 (E8h), then the register addressing sequence
will be (in hex):
08
as the master keeps sending or reading data.
D3
0
0
0
0
0
0
0
0
1
1
1
1
1
…
[1][2]
2
C-bus communication, for example, changing a color and global brightness at the
D2
0
0
0
0
1
1
1
1
0
0
0
0
1
0C
D1
0
0
1
1
0
0
1
1
0
0
1
1
0
00
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
Rev. 05 — 25 July 2008
…
2
C-bus communication, for example, global brightness or
Name
MODE1
MODE2
PWM0
PWM1
PWM2
PWM3
GRPPWM
GRPFREQ
LEDOUT
SUBADR1
SUBADR2
SUBADR3
ALLCALLADR
07
02
Table
…
7). When AI[2] = 1, the Auto-Increment flag
Type
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
07
Table 6
02
4-bit Fm+ I
for rollover values. For
Function
Mode register 1
Mode register 2
brightness control LED0
brightness control LED1
brightness control LED2
brightness control LED3
group duty cycle control
group frequency
LED output state
I
I
I
LED All Call I
…
2
2
2
C-bus subaddress 1
C-bus subaddress 2
C-bus subaddress 3
07
PCA9633
2
© NXP B.V. 2008. All rights reserved.
C-bus LED driver
02
2
C-bus address
… as long
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