Cypress delivers high-performance, mixed-signal, programmable solutions that provide customers with rapid time-to-market and exceptional system value. Cypress offerings include the PSoC® programmable system-on-chip, USB controllers, general-purpose programmable clocks and memories. Cypress also offers wired and wireless connectivity technologies ranging from its CyFi™ Low-Power RF solution, to West Bridge® and EZ-USB® FX2LP controllers that enhance connectivity and performance in multimedia handsets. Cypress serves numerous markets including consumer, computation, data communications, automotive, and industrial.

Solid-state lighting (LED) applications are a perfect fit for the PowerPSoC family. The onboard power peripherals integrate much of a standard dimming circuit for an LED system. Cypress’s PrISMTM modulation technique can reduce radiated EMI from the system, reducing visible flicker, and can utilize up to 16 bits of dimming from 100% to 0%. Full design activity is supported with the CY3267 PowerPSoC Lighting Evaluation Kit.

PowerPSoC is the first device to combine the power of an embedded controller with integrated high-power peripheral functionality. This includes four internal 32 V, 1 A rated low-side n-channel MOSFETs, four 32 V, 6 MHz rated current sense amplifiers with adjustable gain settings, four 2 MHz hysteretic controllers that can be configured as either buck, boost, or buck-boost, and a 32 V input voltage regulator. The PSoC core is a powerful engine that supports a rich feature set. The core includes a CPU, memory, clocks, and configurable GPIO (General Purpose IO). The M8C CPU core is a powerful processor with speeds up to 24 MHz, providing a four MIPS 8-bit Harvard architecture microprocessor.

The CY8CLED01D01-56LTXI is an embedded power controller, 56 pin, 1 channel with internal FET (4), 1 x 16bit modulator, 1 AMP max output current and 32 Volt max output voltage, 14 Digital I/O's, 6 Analog Blocks,  1K SRAM, 16K Flash, 6 Digital I/O Pins, operating temperature range, ambient from -40 to +85 Celsius.



  • Integrated Power Peripherals
  • M8C CPU Core
  • Advanced Peripherals-PSoC Blocks
  • Programmable pin configurations
  • Flexible on-chip memory
  • Visual embedded design


  • Integrated high quality power peripherals simplify design and reduce BOM costs.
  • Reconfigurable power levels with no hardware changes needed.
  • Powerful PSoC architecture provides additional hardware integration and allows multiple user options.


  • LED Ballasts
  • General Illumination
  • Architectural Lighting
  • Stage Lighting
  • Automotive Lighting
  • Relay/Solenoid Drive
  • Fan Control



Mfr Part#: CY8CLED01D01-56LTXI
Mounting Method: Surface Mount
Package Style: QFN-56
Available In: TRAY

CY8CLED01 Series 24 MHz 8-Bit 16 kB Flash PowerPSoC LED Driver - QFN-56


Technical Specifications:

Supply Voltage: Output Voltage: Switching Frequency-Max:
4.75 to 5.25 V 5.2 V 24 MHz
See the Download Center for a complete library of supporting documentation.


$4.56 USD (each)
260+ $4.56

Other quantities & packages (Reels) may also be available


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Reserve Stock:
Factory Stock: N/A
Factory Lead-Time: N/A
Min. Order Qty: 260
Multiple of: 260
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