PCA9634PW/S910,118 NXP Semiconductors, PCA9634PW/S910,118 Datasheet - Page 6
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PCA9634PW/S910,118
Manufacturer Part Number
PCA9634PW/S910,118
Description
IC LED DRIVER RGBA 20-TSSOP
Manufacturer
NXP Semiconductors
Type
RGBA LED Driverr
Datasheet
1.PCA9634D118.pdf
(38 pages)
Specifications of PCA9634PW/S910,118
Topology
Open Drain, PWM
Number Of Outputs
8
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
Package / Case
20-TSSOP
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
25mA
Internal Switch(s)
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Efficiency
-
Other names
935283055118
PCA9634PW/S910-T
PCA9634PW/S910-T
PCA9634PW/S910-T
PCA9634PW/S910-T
NXP Semiconductors
PCA9634_6
Product data sheet
6.2 Pin description
Table 2.
[1]
Symbol
A0
A1
A2
A3
A4
LED0
LED1
LED2
LED3
V
LED4
LED5
LED6
LED7
OE
A5
A6
SCL
SDA
V
SS
DD
HVQFN20 package die supply ground is connected to both the V
V
and board-level performance, the exposed pad needs to be soldered to the board using a corresponding
thermal pad on the board, and for proper heat conduction through the board thermal vias need to be
incorporated in the PCB in the thermal pad region.
SS
pin must be connected to supply ground for proper device operation. For enhanced thermal, electrical,
Pin description
Pin
SO20, TSSOP20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Rev. 06 — 12 September 2008
HVQFN20
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
[1]
Type
I
I
I
I
I
O
O
O
O
power supply
O
O
O
O
I
I
I
I
I/O
power supply
SS
Description
address input 0
address input 1
address input 2
address input 3
address input 4
LED driver 0
LED driver 1
LED driver 2
LED driver 3
supply ground
LED driver 4
LED driver 5
LED driver 6
LED driver 7
active LOW output enable
address input 5
address input 6
serial clock line
serial data line
supply voltage
pin and the exposed center pad. The
8-bit Fm+ I
PCA9634
2
© NXP B.V. 2008. All rights reserved.
C-bus LED driver
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