PCA9634PW NXP Semiconductors, PCA9634PW Datasheet - Page 29

• Manufacturer Part Number: PCA9634PW
• Description: IC, LED DRIVER, RGBA, 20-TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9634PW

• No. Of Outputs: 8
• Output Current: 25mA
• Output Voltage: 5.5V
• Input Voltage: 2.3V To 5.5V
• Dimming Control Type: PWM
• Driver Case Style: TSSOP
• Switching Frequency: 1MHz
• Base Number: 9634
• Operating: RoHS Compliant
• Number Of Segments: 16
• Low Level Output Current: 200 mA
• High Level Output Current: 50 uA
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Supply Current: 10 mA
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Minimum Operating Temperature: - 40 C
• Led Driver Application: RGB Or RGBA LED Drivers, LED Status Information, Displays, Backlights
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Details

NXP Semiconductors
14. Test information
PCA9634_6
Product data sheet
Fig 21. Test circuitry for switching times
R
C
R
L
L
T
= Load resistor for LEDn. R
= Load capacitance includes jig and probe capacitance.
= Termination resistance should be equal to the output impedance Z
Rev. 06 — 12 September 2008
GENERATOR
PULSE
L
for SDA and SCL > 1 k (3 mA or less current).
V
I
R T
DUT
V
DD
V
O
C L
50 pF
8-bit Fm+ I
R L
500
002aab284
V
open
GND
DD
o
of the pulse generators.
PCA9634
2
© NXP B.V. 2008. All rights reserved.
C-bus LED driver
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