DLPA2005 Series
DLP® PMIC/LED driver for DLP2010 and DLP2010NIR (0.2 WVGA) DMDs
Manufacturer: Texas Instruments
Catalog
DLP® PMIC/LED driver for DLP2010 and DLP2010NIR (0.2 WVGA) DMDs
Key Features
• High Efficiency RGB LED/Lamp Driver With Buck-Boost DC-to-DC Converter, DMD Supplies, DPPCore Supply, 1.8-V Load Switch, andMeasurement System in a Small Chip-ScalePackageThree Low-Impedance (30 mΩ Typical at 27°C)MOSFET Switches for Channel SelectionIndependent, 10-Bit Current Control per Channel2.4-A Max LED Current for DLPA2005 EmbeddedApplicationsDMD RegulatorsRequires Only a Single InductorVOFS: 10 VVBIAS: 18 VVRST: –14 VPassive Discharge to GND When DisabledDPP 1.1-V Core SupplySynchronous Step-Down Converter WithIntegrated Switching FETsSupports up to 600-mA Output CurrentVLED Buck Boost ConverterPower Save Mode at Light Load CurrentLow-Impedance Load SwitchVINRange from 1.8 to 3.6 VSupports up to 200 mA of CurrentPassive Discharge to GND When DisabledDMD Reset Signal Generation and Power SupplySequencing33-MHz Serial Peripheral Interface (SPI)Multiplexer for Measuring Analog SignalsBattery VoltageLED Voltage, LED CurrentLight Sensor (for White Point Correction)Internal Reference VoltageExternal (Thermistor) Temperature SensorMonitoring and Protection CircuitsHot Die Warning and ThermalLow-Battery WarningProgrammable Battery Undervoltage Lockout(UVLO)Load Switch UVLOOvercurrent and Undervoltage ProtectionDLPA2005 QFN Package48-Pin 0.4-mm PitchDie Size: 6.0 mm × 6.0 mm ± 0.15 mmHigh Efficiency RGB LED/Lamp Driver With Buck-Boost DC-to-DC Converter, DMD Supplies, DPPCore Supply, 1.8-V Load Switch, andMeasurement System in a Small Chip-ScalePackageThree Low-Impedance (30 mΩ Typical at 27°C)MOSFET Switches for Channel SelectionIndependent, 10-Bit Current Control per Channel2.4-A Max LED Current for DLPA2005 EmbeddedApplicationsDMD RegulatorsRequires Only a Single InductorVOFS: 10 VVBIAS: 18 VVRST: –14 VPassive Discharge to GND When DisabledDPP 1.1-V Core SupplySynchronous Step-Down Converter WithIntegrated Switching FETsSupports up to 600-mA Output CurrentVLED Buck Boost ConverterPower Save Mode at Light Load CurrentLow-Impedance Load SwitchVINRange from 1.8 to 3.6 VSupports up to 200 mA of CurrentPassive Discharge to GND When DisabledDMD Reset Signal Generation and Power SupplySequencing33-MHz Serial Peripheral Interface (SPI)Multiplexer for Measuring Analog SignalsBattery VoltageLED Voltage, LED CurrentLight Sensor (for White Point Correction)Internal Reference VoltageExternal (Thermistor) Temperature SensorMonitoring and Protection CircuitsHot Die Warning and ThermalLow-Battery WarningProgrammable Battery Undervoltage Lockout(UVLO)Load Switch UVLOOvercurrent and Undervoltage ProtectionDLPA2005 QFN Package48-Pin 0.4-mm PitchDie Size: 6.0 mm × 6.0 mm ± 0.15 mm
Description
AI
DLPA2005 is a dedicated PMIC/RGB LED/Lamp driver for the DLP2010, DLP2010NIR and DLP3010 Digital Micromirror Devices (DMD) when used with a DLPC3430, DLPC3433, DLPC3435, DLCP3438, or DLPC150 digital controller. For reliable operation of these chipsets it is mandatory to use a DLPA2000 or DLPA2005.
DLPA2005 is a dedicated PMIC/RGB LED/Lamp driver for the DLP2010, DLP2010NIR and DLP3010 Digital Micromirror Devices (DMD) when used with a DLPC3430, DLPC3433, DLPC3435, DLCP3438, or DLPC150 digital controller. For reliable operation of these chipsets it is mandatory to use a DLPA2000 or DLPA2005.
