PCA9625D/S911,518 NXP Semiconductors, PCA9625D/S911,518 Datasheet - Page 10

• Manufacturer Part Number: PCA9625D/S911,518
• Description: IC LED DRIVER RGBA 32-SOIC
• Manufacturer: NXP Semiconductors
• Type: RGBA LED Driverr

Specifications of PCA9625D/S911,518

• Topology: Open Drain, PWM
• Number Of Outputs: 16
• Internal Driver: Yes
• Type - Primary: Backlight, LED Blinker
• Type - Secondary: RGBA
• Frequency: 1MHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Voltage - Output: 24V
• Mounting Type: Surface Mount
• Package / Case: 32-SOIC (7.5mm Width)
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 100mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Other names: 935285147518; PCA9625D/S911-T; PCA9625D/S911-T

NXP Semiconductors
Table 4.
[1]
[2]
Table 5.
Legend: * default value.
[1]
[2]
PCA9625_2
Product data sheet
Register number (hex) D4
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
Bit
7
6
5
4
3
2
1
0
Only D[4:0] = 0 0000 to 1 1011 are allowed and will be acknowledged. D[4:0] = 1 1100 to 1 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.
It takes 500 s max. for the oscillator to be up and running once SLEEP bit has been set to logic 1. Timings on LEDn outputs are not
guaranteed if PWMx, GRPPWM or GRPFREQ registers are accessed within the 500 s window.
No blinking or dimming is possible when the oscillator is off.
Symbol
AI2
AI1
AI0
SLEEP
SUB1
SUB2
SUB3
ALLCALL
Register summary
MODE1 - Mode register 1 (address 00h) bit description
7.3.1 Mode register 1, MODE1
Access
read only
read only
read only
R/W
R/W
R/W
R/W
R/W
0
1
1
1
1
1
1
1
1
1
1
1
1
[1][2]
D3
1
0
0
0
0
0
0
0
0
1
1
1
1
…continued
D2
1
0
0
0
0
1
1
1
1
0
0
0
0
Value
0
1*
0*
1
0*
1
0
1*
0*
1
0*
1
0*
1
0
1*
D1
1
0
0
1
1
0
0
1
1
0
0
1
1
Rev. 02 — 15 January 2008
Description
Register Auto-Increment disabled.
Register Auto-Increment enabled.
Auto-Increment bit 1 = 0.
Auto-Increment bit 1 = 1.
Auto-Increment bit 0 = 0.
Auto-Increment bit 0 = 1.
Normal mode
Low power mode. Oscillator off
PCA9625 does not respond to I
PCA9625 responds to I
PCA9625 does not respond to I
PCA9625 responds to I
PCA9625 does not respond to I
PCA9625 responds to I
PCA9625 does not respond to LED All Call I
PCA9625 responds to LED All Call I
D0
1
0
1
0
1
0
1
0
1
0
1
0
1
Name
PWM13
PWM14
PWM15
GRPPWM
GRPFREQ
LEDOUT0
LEDOUT1
LEDOUT2
LEDOUT3
SUBADR1
SUBADR2
SUBADR3
ALLCALLADR
[1]
.
16-bit Fm+ I
2
2
2
C-bus subaddress 1.
C-bus subaddress 2.
C-bus subaddress 3.
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
[2]
2
2
2
C-bus subaddress 1.
C-bus subaddress 2.
C-bus subaddress 3.
.
2
C-bus 100 mA 24 V LED driver
2
C-bus address.
Function
brightness control LED13
brightness control LED14
brightness control LED15
group duty cycle control
group frequency
LED output state 0
LED output state 1
LED output state 2
LED output state 3
I
I
I
LED All Call I
2
2
2
C-bus subaddress 1
C-bus subaddress 2
C-bus subaddress 3
2
C-bus address.
PCA9625
© NXP B.V. 2008. All rights reserved.
2
C-bus address
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