PCA9624PW,118 NXP Semiconductors, PCA9624PW,118 Datasheet - Page 24

• 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
12. Thermal characteristics
PCA9624_2
Product data sheet
Table 14.
[1]
Table 15.
[1]
Measurement
T
T
T
Symbol
R
R
amb
amb
amb
th(j-a)
th(j-c)
maximum power
dissipation (chip + output
drivers)
maximum power
dissipation (output drivers
only)
maximum drive current
per channel
maximum power
dissipation (chip + output
drivers)
maximum power
dissipation (output drivers
only)
maximum drive current
per channel
maximum power
dissipation (chip + output
drivers)
maximum power
dissipation (output drivers
only)
maximum drive current
per channel
This value signifies package’s ability to handle more than 100 mA per output driver. The device’s maximum
current rating per output is 100 mA.
Calculated in accordance with JESD 51-7.
= 25 C
= 60 C
= 80 C
TSSOP24 versus HVQFN24 power dissipation and output current capability
Thermal characteristics
Parameter
thermal resistance from junction to ambient
thermal resistance from junction to case
Rev. 02 — 26 August 2009
-------------------------------- -
8-bit
-------------------------------- -
8-bit
-------------------------------- -
8-bit
851 mW
527 mW
342 mW
0.5 V
TSSOP24
0.5 V
926 mW
851 mW
602 mW
527 mW
417 mW
342 mW
0.5 V
=
8-bit Fm+ I
=
=
212.75 mA
131.8 mA
85.5 mA
[1]
[1]
Conditions
TSSOP24
HVQFN24
TSSOP24
HVQFN24
2
C-bus 100 mA 40 V LED driver
-------------------------------- -
8-bit
-------------------------------- -
8-bit
-------------------------------- -
8-bit
1365 mW
2150 mW
925 mW
0.5 V
HVQFN24
0.5 V
0.5 V
2220 mW
2150 mW
1440 mW
1365 mW
1000 mW
PCA9624
925 mW
© NXP B.V. 2009. All rights reserved.
[1]
[1]
[1]
[1]
Typ
108
45
30
19.6
=
=
=
341.25 mA
537.5 mA
231.3 mA
Unit
24 of 37
C/W
C/W
C/W
C/W
[1]
[1]
[1]