CY8CLED02D01-56LTXI Datasheet, PDF (15/55 Pages) Cypress Semiconductor – PowerPSoC® Intelligent LED Driver

CY8CLED04D01/CY8CLED04D02/CY8CLED04G01
CY8CLED03D01/CY8CLED03D02/CY8CLED03G01
CY8CLED02D01/CY8CLED01D01
7. Applications
The PowerPSoC family of devices can be used to add hysteretic current control capability to power applications. The devices can be
used to control current in devices such as LEDs, heating elements, and solenoids. For LED applications, all high-brightness LEDs
(HBLEDs) can be controlled using the PowerPSoC. The following figures show examples of applications in which the PowerPSoC
family of devices adds intelligent power control for power applications.
Figure 7-1. LED Lighting with RGGB Color Mixing Configured as Floating Load Buck Converter
HVDD
HVDD
HVDD
HVDD
R_SENSE
R_SENSE
R_SENSE
R_SENSE
DHuyasltemreotdice
PPWWMM1
Hysteretic
references ^Dim
Hysteretic
PWM
Hysteretic
references ^Dim
Hysteretic
PWM
Hysteretic
references ^Dim
Hysteretic
PWM
Hysteretic
references ^Dim
Oscillator and
Power
Flash, RAM,
and ROM
I²C Master and
Slave
M8C Core and
IRQ
Configurable
Analog
Configurable
Digital Blocks
Auxiliary
Power
Regulator
Document Number: 001-46319 Rev. *R
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