PCA9532D,118 NXP Semiconductors, PCA9532D,118 Datasheet - Page 9
![IC LED DRIVER RGB 24-SOIC](/photos/6/52/65263/568-24-soic_sot137-1_sml.jpg)
PCA9532D,118
Manufacturer Part Number
PCA9532D,118
Description
IC LED DRIVER RGB 24-SOIC
Manufacturer
NXP Semiconductors
Type
RGB LED Driverr
Datasheet
1.PCA9532BS118.pdf
(29 pages)
Specifications of PCA9532D,118
Package / Case
24-SOIC (7.5mm Width)
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
Lead free / RoHS Compliant
Other names
935272838118
PCA9532D-T
PCA9532D-T
PCA9532D-T
PCA9532D-T
NXP Semiconductors
PCA9532_4
Product data sheet
6.4 Pins used as GPIOs
6.5 Power-on reset
6.6 External RESET
LEDn pins not used to control LEDs can be used as General Purpose I/Os (GPIOs).
For use as input, set LEDn to high-impedance (00) and then read the pin state via the
INPUT0 or INPUT1 register.
For use as output, connect external pull-up resistor to the pin and size it according to the
DC recommended operating characteristics. LEDn output pin is HIGH when the output is
programmed as high-impedance, and LOW when the output is programmed LOW through
the ‘LED selector’ register. The output can be pulse-width controlled when PWM0 or
PWM1 are used.
When power is applied to V
a reset condition until V
and the PCA9532 registers are initialized to their default states, all the outputs in the
OFF state. Thereafter, V
A reset can be accomplished by holding the RESET pin LOW for a minimum of t
PCA9532 registers and I
RESET input is once again HIGH.
This input requires a pull-up resistor to V
Rev. 04 — 17 March 2009
DD
DD
2
C-bus state machine will be held in their default states until the
has reached V
DD
must be lowered below 0.2 V to reset the device.
, an internal Power-On Reset (POR) holds the PCA9532 in
DD
POR
if no active connection is used.
. At that point, the reset condition is released
16-bit I
2
C-bus LED dimmer
PCA9532
© NXP B.V. 2009. All rights reserved.
w(rst)
. The
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