PCA9550D,112 NXP Semiconductors, PCA9550D,112 Datasheet - Page 2

• Manufacturer Part Number: PCA9550D,112
• Description: IC LED DRIVER BLINKER 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: LED Blinkerr

Specifications of PCA9550D,112

• Package / Case: 8-SOIC (3.9mm Width)
• Topology: Open Drain, PWM
• Number Of Outputs: 2
• Internal Driver: Yes
• Type - Primary: LED Blinker
• 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
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM6285 - EVAL BOARD I2C-2002-1A568-4002 - DEMO BOARD I2C
• Voltage - Output: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-1046-5; 935272882112; PCA9550D

NXP Semiconductors
3. Ordering information
Table 1.
[1]
4. Block diagram
PCA9550_5
Product data sheet
Type number
PCA9550D
PCA9550DP
PCA9550TK
Fig 1.
Also known as MSOP8.
RESET
SDA
SCL
V
V
DD
SS
Only one I/O shown for clarity.
Block diagram of PCA9550
Ordering information
PCA9550
Package
Name
SO8
TSSOP8
HVSON8
3.1 Ordering options
FILTERS
I
I
I
Table 2.
INPUT
Type number
PCA9550D
PCA9550DP
PCA9550TK
[1]
OSCILLATOR
POWER-ON
RESET
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: SO8, TSSOP8 (MSOP8), HVSON8
Description
plastic small outline package; 8 leads; body width 3.9 mm
plastic thin shrink small outline package; 8 leads; body width 3 mm
plastic thermal enhanced very thin small outline package; no leads; 8 terminals;
body 3
Ordering options
CONTROL
3
I
2
C-BUS
A0
0.85 mm
Topside mark
PCA9550
9550
9550
Rev. 05 — 13 October 2008
PRESCALER 0
PRESCALER 1
REGISTER
REGISTER
2-bit I
Temperature range
T
T
T
2
amb
amb
amb
C-bus LED driver with programmable blink rates
= 40 C to +85 C
= 40 C to +85 C
= 40 C to +85 C
REGISTER
REGISTER
PWM0
PWM1
BLINK0
BLINK1
0
1
LED SELECT (LS0)
REGISTER
REGISTER
INPUT
PCA9550
© NXP B.V. 2008. All rights reserved.
002aad241
Version
SOT96-1
SOT505-1
SOT908-1
LEDn
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