CY8CLED04DOCD1-56LTXI
LED Driver
1. Features
■ Integrated power peripherals
❐ Four internal 32 V low side N-Channel power
FETs
• RDS(ON)– 0.5 for 1.0 A devices
• Up to 2 MHz configurable switching frequency
❐ Four hysteretic controllers
• Independently programmable upper and
lower thresholds
• Programmable minimum ON/OFF timers
❐ Four low side gate drivers with programmable
drive strength
❐ Four precision high side current sense amplifiers
❐ Three 16-bit LED dimming modulators: PrISM,
DMM, and PWM
❐ Six fast response (100 ns) voltage comparators
❐ Six 8-bit reference DACs
❐ Built-in switching regulator eliminates external
5 V supply
❐ Multiple topologies including floating load buck,
floating load buck-boost, and boost
■ M8C CPU core
❐ Processor speeds up to 24 MHz
■ Advanced peripherals (PSoC® Blocks)
❐ Capacitive sensing application capability
❐ DMX512 interface
❐ I2C master or slave
❐ Full-duplex UARTs
❐ Multiple SPI masters or slaves
❐ Integrated temperature sensor
❐ Up to 12-bit ADCs
❐ 6 to 12-bit incremental ADCs
❐ Up to 9-bit DACs
❐ Programmable gain amplifiers
❐ Programmable filters and comparators
❐ 8 to 32-bit timers and counters
❐ Complex peripherals by combining blocks
❐ Configurable to all GPIO pins
■ Programmable pin configurations
❐ 25 mA sink, 10 mA source on all GPIO and function
pins
❐ Pull-up, pull-down, high Z, strong, or open drain
drive modes on all GPIO and function pins
❐ Up to 10 analog inputs on GPIO
❐ Two 30 mA analog outputs on GPIO
❐ Configurable interrupt on all GPIO
■ Flexible on-chip memory
❐ 16 K flash program storage 50,000 erase / write
cycles
❐ 1 K SRAM data storage
❐ In-system serial programming (ISSP)
❐ Partial flash updates
❐ Flexible protection modes
❐ EEPROM emulation in flash
■ Complete development tools
❐ Free development software (PSoC Designer™)
❐ Full-featured, in-circuit emulator (ICE) and
programmer
❐ Full-speed emulation
❐ Complex breakpoint structure
❐ 128 KB trace memory
■ Applications
❐ Stage LED lighting
❐ Architectural LED lighting
❐ General purpose LED lighting
❐ Automotive and emergency vehicle LED lighting
❐ Landscape LED lighting
❐ Display LED lighting
❐ Effects LED lighting
❐ Signage LED lighting
■ Device options
❐ CY8CLED04D0x
• Four internal FETs with 0.5 A and 1.0 A
options
• Four external gate drivers
❐ CY8CLED04G01
• Four external gate drivers
❐ CY8CLED03D0x
• Three internal FETs with 0.5 A and 1.0 A
options
• Three external gate drivers
❐ CY8CLED03G01
• Three external gate drivers
❐ CY8CLED02D01
• Two 1.0 A internal FETs
• Two external gate drivers
❐ CY8CLED01D01
• One 1.0 A internal FET
• One external gate driver
■ 56-pin QFN package
