PCA9532D NXP Semiconductors, PCA9532D Datasheet - Page 2

• Manufacturer Part Number: PCA9532D
• Description: LED Drivers I2C LED DIMMER 16BIT
• Manufacturer: NXP Semiconductors

Specifications of PCA9532D

• Number Of Digits: 16
• Low Level Output Current: 6.5 mA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Supply Current: 200 mA
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-137
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PCA9532D,112

NXP Semiconductors
3. Ordering information
Table 1.
T
4. Block diagram
PCA9532_4
Product data sheet
Type number
PCA9532D
PCA9532PW
PCA9532BS
amb
Fig 1.
= 40 C to +85 C.
RESET
SDA
SCL
V
V
DD
SS
Only one I/O shown for clarity.
Block diagram of PCA9532
Ordering information
PCA9532
Topside
mark
PCA9532D
PCA9532
9532
FILTERS
I
I
I
I
I
I
I
I
I
I
I
I
INPUT
OSCILLATOR
POWER-ON
RESET
Noise filter on SCL/SDA inputs
Active LOW reset input
16 open-drain outputs directly drive LEDs to 25 mA
Controlled edge rates to minimize ground bounce
No glitch on power-up
Supports hot insertion
Low standby current
Operating power supply voltage range of 2.3 V to 5.5 V
0 Hz to 400 kHz clock frequency
ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: SO24, TSSOP24, HVQFN24
Package
Name
SO24
TSSOP24
HVQFN24 plastic thermal enhanced very thin quad flat package; no leads;
A0
CONTROL
I
2
C-BUS
A1
Description
plastic small outline package; 24 leads; body width 7.5 mm
plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
24 terminals; body 4
A2
Rev. 04 — 17 March 2009
PRESCALER 0
PRESCALER 1
REGISTER
REGISTER
4
0.85 mm
REGISTER
REGISTER
PWM0
PWM1
BLINK0
BLINK1
0
1
LED SELECT (LSn)
16-bit I
REGISTER
REGISTER
INPUT
2
C-bus LED dimmer
PCA9532
© NXP B.V. 2009. All rights reserved.
002aae521
Version
SOT137-1
SOT355-1
SOT616-1
LEDn
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