DLPA4000 Description
The DLPA4000 device is a highly-integrated power management driver. It is optimized for DLP® LED projector systems. The DLPA4000 supports projectors up to 32 A per LED with high-side pump functionality.
DLPA4000 Key Features
- 1 High-Efficiency, High-Current RGB LED Driver with High-Side Pump Functionality
- Drivers for External Buck FETs up to 32 A
- Drivers for External RGB Switches
- 10-Bit Programmable Current per Channel
- Inputs for Selecting Color-Sequential RGB LEDs
- Generation of DMD High Voltage Supplies
- Two High Efficiency Buck Converters to Generate
- A High Efficiency, 8-Bit Programmable Buck
- Two LDOs Supplying Auxiliary Voltages
- Analog MUX for Measuring Internal and External Nodes