Texas Instruments DLPA100 DLP Power & Motor Driver
Texas Instruments DLPA100 DLP Power and Motor Driver is a dedicated power management and motor control driver device for the DLP® 4K UHD TRP display chipset. The DLPA100 comprises the chipset with the DLP660TE digital micromirror device (DMD) and the DLPC4422 display controller. This solution is an excellent fit for display systems that require high resolution, high brightness, and system simplicity. The DLP660TE DMD and the DLPC4422 display controller must always be used with the DLPA100 power management and motor driver device to ensure reliable operation.
Features
- 3.3V Switching regulator - logic supply
- 5V Switching regulator with enable - analog circuit power supply
- 1.0V to 3.3V Adjustable switching regulator - core supply
- Adjustable linear regulator with enable - PLL supply
- Adjustable linear regulator control with enable - analog supply
- 2.5V Switching regulator digital supply
- Power supply sequencing control
- Power supervisory circuits
- Integrated charge pump for high side drive
- Three fan drivers
- Thermal shutdown circuitry
- Serial communications interface
- 3-phase Back Electromotive Force (BEMF) motor driver/controller
- Motor supply switching regulator
Applications
- 4K Ultra High Definition (UHD) display
- Laser TV
- Digital signage
- Projection mapping
Typical Application Diagram
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