PCA9622DR,118 NXP Semiconductors, PCA9622DR,118 Datasheet - Page 39
![IC LED DRIVER RGBA 32-TSSOP](/photos/6/81/68112/32-tssop_sot487-1_pkg_sml.jpg)
PCA9622DR,118
Manufacturer Part Number
PCA9622DR,118
Description
IC LED DRIVER RGBA 32-TSSOP
Manufacturer
NXP Semiconductors
Type
RGBA LED Driverr
Specifications of PCA9622DR,118
Package / Case
32-TSSOP
Topology
Open Drain, PWM
Number Of Outputs
16
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
1600 mA
Operating Supply Voltage
2.3 V to 5.5 V
Maximum Supply Current
12 mA
Maximum Power Dissipation
1.8 W
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
568-4772-2
PCA9922
Constant Current Output LED Driver for large LED signs
Features
• 25 MHz serial interface
• 3.3 V to 5.5 V operation
• 8 LED low side constant current outputs
• Global control for the 8 LED outputs
variable between 15 mA to 60 mA
• 5 mA to 60 mA maximum current for all 8
output channels set by an external resistor
• Gradual turn-on/turn-off output to limit EMI
• Error detection mode for line open, output
short to ground, LED open and LED short
• -40 °C to +85 °C operation
5 V alternative for the ST2221A and STP08CDC596.
The PCA9922 is a pin-to-pin functionally equivalent
• Constant current matching at 25 °C,
V
• Bit-to-bit: ±6 %
• Chip-to-chip: ±10 %
DD
= 5.0 V
110