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CPSQ5353
Application
Automotive LED lights
Automotive SPI control 3 channel Buck LED Driver
| Part Number | CPSQ5353 | |
|---|---|---|
| Vin range(V) | 5-65 | |
| Topology | Buck | |
| Channels | 3 | |
| Analog/PWM Width Modulation | Analog | |
| Operating frequency (Hz） | 200k-2.25M | |
| Package | HTSSOP-48 | |
Independent Three-Channel LED Constant Current Buck Converter
AEC-Q100 Grade 1 Automotive Certification
5V to 65V Wide Input Voltage Range
Output Voltage Range from 2.5V to 60V
Maximum Continuous Output Current of 2A per Channel, Average Current Accuracy of ±3%
Programmable Switching Frequency, 200kHz to 2.25MHz
10-Bit Precision Analog Dimming from 5% to 100%
Cycle-by-Cycle Peak Current Protection
Over-Temperature Protection
SPI Communication Interface
HTSSOP-48 Package