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DLPA2000DYFFR

PMIC/LED Driver for DLP2010 (0.2 WVGA) DMD

Qty Price
1-9 $7.49
10-24 $6.96
25-99 $6.72
100-249 $5.87
250-499 $5.59
500-749 $5.14
750-999 $4.62
1000+ $4.60

Features

  • High Efficiency RGB LED/Lamp Driver with Buck-Boost DC-to-DC Converter, DMD Supplies, DPP Core Supply, 1.8-V Load Switch, and Measurement System in a Small Chip-Scale Package
  • Three Low-Impedance (30 mΩ Typical at 27°C) MOSFET Switches for Channel Selection
  • Independent, 10-Bit Current Control per Channel
  • 750-mA Max LED Current for DLPA2000 Embedded Applications
  • On-Chip Motor Driver
  • DMD Regulators
    • Requires Only a Single Inductor
    • VOFS: 10 V
    • VBIAS: 18 V
    • VRST: –14 V
    • PassiveDischarge to GND When Disabled
  • DPP 1.1-V Core Supply
    • Synchronous Step-Down Converter with Integrated Switching FETs
    • Supports up to 600-mA Output Current
  • VLED Buck Boost Converter
    • Power Save Mode at Light Load Current
  • Low-Impedance Load Switch
    • VIN Range from 1.8 V to 3.6V
    • Supports up to 200 mA of Current
    • Passive Discharge toGND When Disabled
  • DMD Reset Signal Generation and Power Supply Sequencing
  • 33-MHz Serial Peripheral Interface (SPI)
  • Multiplexer for Measuring Analog Signals
    • Battery Voltage
    • LED Voltage, LED Current
    • Light Sensor (for White Point Correction)
    • InternalReference Voltage
    • External (Thermistor) Temperature Sensor
  • Monitoring and Protection Circuits
    • Hot Die Warning and Thermal
    • Low-Battery Warning
    • Programmable Battery Undervoltage Lockout (UVLO)
    • LoadSwitch UVLO
    • Overcurrent and Undervoltage Protection
  • DLPA2000 DSBGA Package
    • 56-Ball 0.4-mm Pitch
    • Die Size: 3.280 mm × 3.484 mm ± 0.03mm

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Texas Instruments  DLPA2000DYFFR

The DLPA2000 is a dedicated PMIC/RGB LED/lamp driver for the DLP2010 and DLP2010NIRdigital micromirror devices (DMD) when used with a DLPC3430, DLPC3435, or DLPC150 digitalcontroller. For reliable operation of these chipsets, it is mandatory to use the DLPA2000.