PCA9624PW,118 NXP Semiconductors, PCA9624PW,118 Datasheet - Page 2

• Manufacturer Part Number: PCA9624PW,118
• Description: IC LED DRIVER RGBA 24-TSSOP
• Manufacturer: NXP Semiconductors
• Type: RGBA LED Driverr

Specifications of PCA9624PW,118

• Package / Case: 24-TSSOP
• Topology: Open Drain, PWM
• Number Of Outputs: 8
• Internal Driver: Yes
• Type - Primary: Backlight, LED Blinker
• Type - Secondary: RGBA
• Frequency: 1MHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Voltage - Output: 40V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 100mA
• Internal Switch(s): Yes
• Low Level Output Current: 20 mA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Supply Current: 10 mA
• Maximum Power Dissipation: 100 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 03118 863 9352

NXP Semiconductors
2. Features
PCA9624_2
Product data sheet
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8 LED drivers. Each output programmable at:
1 MHz Fast-mode Plus compatible I
on SDA output for driving high capacitive buses
256-step (8-bit) linear programmable brightness per LED output varying from fully off
(default) to maximum brightness using a 97 kHz PWM signal
256-step group brightness control allows general dimming (using a 190 Hz PWM
signal) from fully off to maximum brightness (default)
256-step group blinking with frequency programmable from 24 Hz to 10.73 s and duty
cycle from 0 % to 99.6 %
Eight open-drain outputs can sink between 0 mA to 100 mA and are tolerant to a
maximum off state voltage of 40 V. No input function.
Output state change programmable on the Acknowledge or the STOP Command to
update outputs byte-by-byte or all at the same time (default to ‘Change on STOP’).
Active LOW Output Enable (OE) input pin allows for hardware blinking and dimming of
the LEDs
7 hardware address pins allow 126 PCA9624 devices to be connected to the same
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4 software programmable I
LED Sub Call addresses) allow groups of devices to be addressed at the same time in
any combination (for example, one register used for ‘All Call’ so that all the PCA9624s
on the I
three different addresses so that
same time in a group). Software enable and disable for I
Software Reset feature (SWRST Call) allows the device to be reset through the
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25 MHz internal oscillator requires no external components
Internal power-on reset
Noise filter on SDA/SCL inputs
No glitch on power-up
Supports hot insertion
Low standby current
Operating power supply voltage (V
5.5 V tolerant inputs on non-LED pins
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: TSSOP24, HVQFN24
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40 C to +85 C operation
C-bus and to be individually programmed
C-bus
Off
On
Programmable LED brightness
Programmable group dimming/blinking mixed with individual LED brightness
2
C-bus can be addressed at the same time and the second register used for
Rev. 02 — 26 August 2009
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C-bus addresses (one LED Group Call address and three
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DD
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of all devices on the bus can be addressed at the
C-bus interface with 30 mA high drive capability
) range of 2.3 V to 5.5 V
8-bit Fm+ I
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C-bus 100 mA 40 V LED driver
2
C-bus address.
PCA9624
© NXP B.V. 2009. All rights reserved.
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