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User Module Datasheet: HYSTERETIC CONTROLLER DATASHEET, HYSTCTRL V 1.0 (CY8CLED0XD, CY8CLED0XG) | Cypress Semiconductor

User Module Datasheet: HYSTERETIC CONTROLLER DATASHEET, HYSTCTRL V 1.0 (CY8CLED0XD, CY8CLED0XG)

Last Updated: 
Mar 24, 2014
Version: 
1.0

Features and Overview

  • DAC configurable thresholds
  • 20 KHz to 2 MHz effective switching frequency range
  • Programmable minimum on and off time
  • Selectable drive strength
     

The HYSTCTRL User Module is intended for the use in LED applications as an intelligent controller for high brightness LEDs. It provides cycle-by-cycle switch control with a fast transient response. The hysteretic controller simplifies system design because it requires no external compensation. The gate drivers are used to drive either internal or external power FETs.