PCA9532PW,112 NXP Semiconductors, PCA9532PW,112 Datasheet - Page 6

• Manufacturer Part Number: PCA9532PW,112
• Description: IC LED DRIVER RGB 24-TSSOP
• Manufacturer: NXP Semiconductors
• Type: RGB LED Driverr

Specifications of PCA9532PW,112

• Package / Case: 24-TSSOP
• Topology: Open Drain, PWM
• Number Of Outputs: 16
• Internal Driver: Yes
• Type - Primary: Backlight, LED Blinker
• Type - Secondary: RGB
• Frequency: 400kHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 25mA
• Internal Switch(s): Yes
• Low Level Output Current: 6.5 mA
• Operating Supply Voltage: 2.3 V to 5.5 V
• 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
• Voltage - Output: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-1040-5; 935272837112; PCA9532PW

NXP Semiconductors
PCA9532_4
Product data sheet
6.2.1 Control register definition
6.3.1 INPUT0 - Input register 0
6.3.2 INPUT1 - Input register 1
6.3 Register descriptions
Table 3.
The INPUT0 register reflects the state of the device pins (inputs 0 to 7). Writes to this
register will be acknowledged but will have no effect.
Table 4.
Remark: The default value ‘X’ is determined by the externally applied logic level (normally
logic 1) when used for directly driving LED with pull-up to V
The INPUT1 register reflects the state of the device pins (inputs 8 to 15). Writes to this
register will be acknowledged but will have no effect.
Table 5.
Remark: The default value ‘X’ is determined by the externally applied logic level (normally
logic 1) when used for directly driving LED with pull-up to V
B3
0
0
0
0
0
0
0
0
1
1
Bit
Symbol
Default
Bit
Symbol
Default
B2
0
0
0
0
1
1
1
1
0
0
Register summary
INPUT0 - Input register 0 description
INPUT1 - Input register 1 description
LED15
LED7
X
X
B1
0
0
1
1
0
0
1
1
0
0
7
7
B0
0
1
0
1
0
1
0
1
0
1
LED14
LED6
Rev. 04 — 17 March 2009
X
X
6
6
Symbol
INPUT0
INPUT1
PSC0
PWM0
PSC1
PWM1
LS0
LS1
LS2
LS3
LED13
LED5
X
X
5
5
Access
read only
read only
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
LED12
LED4
X
X
4
4
LED11
LED3
X
X
3
3
Description
input register 0
input register 1
frequency prescaler 0
PWM register 0
frequency prescaler 1
PWM register 1
LED0 to LED3 selector
LED4 to LED7 selector
LED8 to LED11 selector
LED12 to LED15 selector
DD
DD
16-bit I
LED10
.
.
LED2
2
X
2
X
2
C-bus LED dimmer
PCA9532
© NXP B.V. 2009. All rights reserved.
LED1
LED9
X
X
1
1
LED0
LED8
X
X
0
0
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