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. An integrated, high-efficiency buck controller energizes the device. The drivers control switches support the sequencing of R, G, and B LEDs. The device cont.
•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
the DLPC4422 controller and DMD Supply
• A High Efficiency, 8-Bit Programmable Buck
Converter (PWR6) for FAN Driver Application or General Purpose
• Two LDOs Supplying Auxiliary Voltages
• Analog MUX for Measuring Internal and External Nodes
• Protections.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | DLPA004 |
Diodes |
DATA BUS TRANSIENT SUPPRESSOR | |
2 | DLPA006 |
Diodes Incorporated |
DATA BUS TRANSIENT SUPPRESSOR/THREE PHASE FULL WAVE BRIDGE RECTIFIER | |
3 | DLPA100 |
Texas Instruments |
Power Management and Motor Driver | |
4 | DLPA1000 |
Texas Instruments |
Power Management and LED Driver | |
5 | DLPA2000 |
Texas Instruments |
Power Management and LED/Lamp Driver | |
6 | DLPA2005 |
Texas Instruments |
Power Management and LED/Lamp Driver | |
7 | DLPA300 |
Texas Instruments |
DLP Digital Micromirror Driver | |
8 | DLPA3000 |
Texas Instruments |
PMIC and High-Current LED Driver | |
9 | DLPA3005 |
Texas Instruments |
PMIC and High-Current LED Driver | |
10 | DLP-IO8-G |
DLP Design |
USB-BASED 8-CHANNEL DATA ACQUISITION MODULE | |
11 | DLP05LC |
Diodes Incorporated |
LOW CAPACITANCE UNIDIRECTIONAL TVS | |
12 | DLP0NSA150HL2 |
Murata |
Chip Common Mode Choke Coil |