PCA9632DP1-T NXP Semiconductors, PCA9632DP1-T Datasheet - Page 38

• Manufacturer Part Number: PCA9632DP1-T
• Description: LED Drivers 4-BIT FM+I2C-BUS LOW POWER LED
• Manufacturer: NXP Semiconductors

Specifications of PCA9632DP1-T

• Number Of Segments: 4
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: TSSOP
• Pin Count: 8
• Mounting: Surface Mount
• Power Dissipation: 400mW
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (max): 5.5V
• Low Level Output Current: 100000 uA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Supply Current: 150 uA
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant
• Other names: PCA9632DP1,118

NXP Semiconductors
22. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.2
7.3
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.3.6
7.3.7
7.3.8
7.4
7.5
7.6
7.7
8
8.1
8.1.1
8.2
8.3
9
10
11
12
13
14
15
16
17
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . . 6
Characteristics of the I
Bus transactions . . . . . . . . . . . . . . . . . . . . . . . 21
Application design-in information . . . . . . . . . 24
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 25
Static characteristics. . . . . . . . . . . . . . . . . . . . 26
Dynamic characteristics . . . . . . . . . . . . . . . . . 27
Test information . . . . . . . . . . . . . . . . . . . . . . . . 28
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 29
Handling information. . . . . . . . . . . . . . . . . . . . 33
Soldering of SMD packages . . . . . . . . . . . . . . 33
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Device addresses . . . . . . . . . . . . . . . . . . . . . . . 6
Regular I
LED All Call I
LED Sub Call I
Software reset I
Control register . . . . . . . . . . . . . . . . . . . . . . . . . 8
Register definitions . . . . . . . . . . . . . . . . . . . . . 10
Mode register 1, MODE1 . . . . . . . . . . . . . . . . 11
Mode register 2, MODE2 . . . . . . . . . . . . . . . . 11
PWM registers 0 to 3, PWMx — Individual
brightness control registers . . . . . . . . . . . . . . 12
Group duty cycle control, GRPPWM . . . . . . . 13
Group frequency, GRPFREQ . . . . . . . . . . . . . 14
LED driver output state, LEDOUT . . . . . . . . . 14
I
LED All Call I
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . 15
Software reset. . . . . . . . . . . . . . . . . . . . . . . . . 15
Using the PCA9632 with and without external
drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Individual brightness control with group
dimming/blinking . . . . . . . . . . . . . . . . . . . . . . . 17
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
START and STOP conditions . . . . . . . . . . . . . 19
System configuration . . . . . . . . . . . . . . . . . . . 19
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 20
2
C-bus subaddress 1 to 3, SUBADRx . . . . . . 14
2
C-bus slave address . . . . . . . . . . . . . 6
2
2
C-bus address . . . . . . . . . . . . . . 7
C-bus address, ALLCALLADR. 15
2
C-bus addresses . . . . . . . . . . . 7
2
C-bus address . . . . . . . . . . . . 8
2
C-bus. . . . . . . . . . . . . 19
17.1
17.2
17.3
17.4
18
19
20
20.1
20.2
20.3
20.4
21
22
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2008.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 35
Revision history . . . . . . . . . . . . . . . . . . . . . . . 36
Legal information . . . . . . . . . . . . . . . . . . . . . . 37
Contact information . . . . . . . . . . . . . . . . . . . . 37
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Introduction to soldering. . . . . . . . . . . . . . . . . 33
Wave and reflow soldering . . . . . . . . . . . . . . . 33
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 33
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 34
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 37
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 37
4-bit Fm+ I
2
C-bus low power LED driver
Document identifier: PCA9632_3
PCA9632
Date of release: 15 July 2008
All rights reserved.