TPS65835

AKTIV

Advanced Power-Management-IC (PMIC), mit integriertem MSP430 für 3D-Brillen mit Active Shutter

Produktdetails

Regulated outputs (#) 2 Configurability Software configurable Vin (min) (V) 2.5 Vin (max) (V) 6.5 Vout (min) (V) 2.2 Vout (max) (V) 16 Iout (max) (A) 0.15 Features Comm control, Power good Step-up DC/DC converter 0 Step-down DC/DC converter 0 Step-down DC/DC controller 0 Step-up DC/DC controller 1 LDO 1 Iq (typ) (mA) 0.039 Rating Catalog Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 0.5
Regulated outputs (#) 2 Configurability Software configurable Vin (min) (V) 2.5 Vin (max) (V) 6.5 Vout (min) (V) 2.2 Vout (max) (V) 16 Iout (max) (A) 0.15 Features Comm control, Power good Step-up DC/DC converter 0 Step-down DC/DC converter 0 Step-down DC/DC controller 0 Step-up DC/DC controller 1 LDO 1 Iq (typ) (mA) 0.039 Rating Catalog Operating temperature range (°C) -40 to 85 Shutdown current (ISD) (typ) (µA) 0.5
VQFN (RKP) 40 25 mm² 5 x 5
  • Power Management Core
    • Linear Charger
      • Three Charger Phases: Pre-Charge, Fast
        Charge, and Charge Termination
      • LED Current Sinks for Power Good and
        Charger Status Indication
    • Low-Dropout Regulator (LDO) Supply for
      External Modules & Integrated MSP430 Power
    • Boost Converter
      • Adjustable Output Voltage: 8 V to 16 V
    • Full H-Bridge Analog Switches
      • Internally Controlled by MSP430 Core for
        System Functions
  • MSP430 Core
    • Ultralow Power Consumption
      • Active Mode: 280 µA at 1 MHz, 2.2 V
      • Standby Mode: 0.5 µA
      • Off Mode (RAM Retention): 0.1 µA
    • Five Power-Saving Modes
    • 16-Bit RISC Architecture
    • 16-kB Flash
    • with Three
      Capture/Compare Registers
    • 10-Bit 200-ksps A/D Converter with Internal
      Reference, Sample-and-Hold, and Autoscan
    • Universal Serial Communications Interface,
      Supports IrDA Encode/Decode and
      Synchronous SPI
      • Enhanced UART Supporting Auto Baudrate
        Detection (LIN)
      • IrDA Encoder and Decoder
      • Synchronous SPI
      • I2C
    • Serial Onboard Programming
      • No External Programming Voltage Needed
      • Programmable Code Protection by Security
        Fuse
    • For Complete Module Descriptions, See the
      MSP430x2xx Family User’s Guide (SLAU144)
  • Power Management Core
    • Linear Charger
      • Three Charger Phases: Pre-Charge, Fast
        Charge, and Charge Termination
      • LED Current Sinks for Power Good and
        Charger Status Indication
    • Low-Dropout Regulator (LDO) Supply for
      External Modules & Integrated MSP430 Power
    • Boost Converter
      • Adjustable Output Voltage: 8 V to 16 V
    • Full H-Bridge Analog Switches
      • Internally Controlled by MSP430 Core for
        System Functions
  • MSP430 Core
    • Ultralow Power Consumption
      • Active Mode: 280 µA at 1 MHz, 2.2 V
      • Standby Mode: 0.5 µA
      • Off Mode (RAM Retention): 0.1 µA
    • Five Power-Saving Modes
    • 16-Bit RISC Architecture
    • 16-kB Flash
    • with Three
      Capture/Compare Registers
    • 10-Bit 200-ksps A/D Converter with Internal
      Reference, Sample-and-Hold, and Autoscan
    • Universal Serial Communications Interface,
      Supports IrDA Encode/Decode and
      Synchronous SPI
      • Enhanced UART Supporting Auto Baudrate
        Detection (LIN)
      • IrDA Encoder and Decoder
      • Synchronous SPI
      • I2C
    • Serial Onboard Programming
      • No External Programming Voltage Needed
      • Programmable Code Protection by Security
        Fuse
    • For Complete Module Descriptions, See the
      MSP430x2xx Family User’s Guide (SLAU144)

The TPS65835 is a power management unit (PMU) for active shutter 3D glasses consisting of a power management core and an MSP430 microcontroller. The power management core has an integrated power path, linear charger, LDO, boost converter, and full H-bridge analog switches for left and right shutter operation in a pair of active shutter 3D glasses. The MSP430 core supports the synchronization and communications from an IR, RF, or other communications module through the integrated universal serial communications and timer interfaces for operation of the H-bridge switches on the power management core.

The TPS65835 is a power management unit (PMU) for active shutter 3D glasses consisting of a power management core and an MSP430 microcontroller. The power management core has an integrated power path, linear charger, LDO, boost converter, and full H-bridge analog switches for left and right shutter operation in a pair of active shutter 3D glasses. The MSP430 core supports the synchronization and communications from an IR, RF, or other communications module through the integrated universal serial communications and timer interfaces for operation of the H-bridge switches on the power management core.

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TPS65735 AKTIV Power-Management-IC (PMIC) für 3D-Brillen mit Active Shutter This product has an external MCU.

Technische Dokumentation

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Typ Titel Datum
* Data sheet TPS65835 Advanced PMU With Integrated MSP430 for Active Shutter 3D Glasses datasheet (Rev. A) PDF | HTML 06 Jan 2016
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) 13 Jan 2012
EVM User's guide TPS65835EVM-705 (Rev. A) 15 Jul 2011

Design und Entwicklung

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Evaluierungsplatine

TPS65835EVM-705 — Evaluierungsmodul für TPS65835 Einzel-Chip-Power-Management-Baustein

The TPS65835EVM-705 is a fully assembled and tested platform for evaluating the performance of the TPS65835 single-chip power management device. The user's guide document includes schematic diagrams, a printed circuit board (PCB) layout, bill of materials, and test data. Throughout this document, (...)

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SLVC494 TPS6583x PMU3D Source File

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Unterstützte Produkte und Hardware

Produkte
Mehrkanal-ICs (PMICs)
TPS65835 Advanced Power-Management-IC (PMIC), mit integriertem MSP430 für 3D-Brillen mit Active Shutter
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VQFN (RKP) 40 Optionen anzeigen

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