PCA9634PW,118 NXP Semiconductors, PCA9634PW,118 Datasheet - Page 8

• Manufacturer Part Number: PCA9634PW,118
• Description: IC LED DRIVER RGBA 20-TSSOP
• Manufacturer: NXP Semiconductors
• Type: RGBA LED Driverr

Specifications of PCA9634PW,118

• Package / Case: 20-TSSOP
• 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
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 25mA
• Internal Switch(s): Yes
• Low Level Output Current: 25 mA
• High Level Output Current: 50 uA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Supply Current: 10 mA
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4066-2; 935282233118; PCA9634PW-T; PCA9634PW-T

NXP Semiconductors
PCA9634_6
Product data sheet
7.1.2 LED All Call I
7.1.3 LED Sub Call I
7.1.4 Software Reset I
See
Remark: The default LED All Call I
as a regular I
PCA9634s on the I
See
Remark: The default LED Sub Call I
slave addresses as long as they are disabled.
The address shown in
performed by the master. The Software Reset address (SWRST Call) must be used with
R/W = 0. If R/W = 1, the PCA9634 does not acknowledge the SWRST. See
“Software Reset”
Remark: The Software Reset I
as a regular I
Fig 6.
•
•
•
•
•
•
•
Default power-up value (ALLCALLADR register): E0h or 1110 000X
Programmable through I
At power-up, LED All Call I
E0h (R/W = 0) or E1h (R/W = 1) is sent by the master.
3 different I
Default power-up values:
– SUBADR1 register: E2h or 1110 001X
– SUBADR2 register: E4h or 1110 010X
– SUBADR3 register: E8h or 1110 100X
Programmable through I
At power-up, Sub Call I
ACK when E2h (R/W = 0) or E3h (R/W = 1), E4h (R/W = 0) or E5h (R/W = 1), or
E8h (R/W = 0) or E9h (R/W = 1) is sent by the master.
Section 7.3.8 “ALLCALLADR: LED All Call I
Section 7.3.7 “SUBADR1 to SUBADR3: I
Software Reset address
2
2
C-bus slave address since this address is enabled at power-up. All the
C-bus slave address or as an LED All Call or LED Sub Call address.
2
2
C-bus addresses can be used
C-bus address
2
for more detail.
C-bus addresses
2
2
C-bus will acknowledge the address if sent by the I
C-bus address
Rev. 06 — 12 September 2008
Figure 6
2
C-bus addresses are disabled. PCA9634 does not send an
2
2
C-bus (volatile programming)
C-bus (volatile programming)
2
0
2
C-bus address is enabled. PCA9634 sends an ACK when
is used when a reset of the PCA9634 needs to be
C-bus address is a reserved address and cannot be used
0
2
C-bus address (E0h or 1110 000X) must not be used
2
C-bus addresses may be used as regular I
0
0
2
0
C-bus subaddress 1 to 3”
2
C-bus address”
1
002aab416
1
R/W
0
8-bit Fm+ I
for more detail.
PCA9634
2
2
© NXP B.V. 2008. All rights reserved.
C-bus LED driver
C-bus master.
for more detail.
Section 7.6
2
C-bus
8 of 38