TEXAS INSTRUMENTS  TPS61085DGKT  DC-DC Switching Step Up Regulator, Adjustable, 2.3V-6Vin, 2.8V-18.5Vout, 2Aout, MSOP-8

TEXAS INSTRUMENTS TPS61085DGKT

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Product Overview


The TPS61085DGKT is a 650kHz/1.2MHz Step-up DC-DC Converter with forced PWM mode and an integrated 2.0A, 0.13Ω power switch capable of providing an output voltage up to 18.5V. The selectable frequency of 650kHz or 1.2MHz allows the use of small external inductors and capacitors and provides fast transient response. The external compensation allows optimizing the application for specific conditions. A capacitor connected to the soft-start pin minimizes inrush current at start-up. This high frequency high efficiency boost converter's novel topology using adaptive off-time provides superior load and line transient responses and operates also over a wider range of applications than conventional converters. The converter operates in continuous conduction mode (CCM) as soon as the input current increases above half the ripple current in the inductor, for lower load currents it switches into discontinuous conduction mode (DCM).
  • 18.5V Boost converter with 2.0A switch current
  • 650kHz/1.2MHz Selectable switching frequency
  • Adjustable soft-start
  • Thermal shutdown
  • Under-voltage lockout
  • Green product and no Sb/Br

Applications

Portable Devices; Communications & Networking; Multimedia; Imaging, Video & Vision; Computers & Computer Peripherals
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Information


  • Input Voltage Min 2.3V
  • Input Voltage Max 6V
  • No. of Outputs 1Outputs
  • DC / DC Converter IC Case MSOP
  • No. of Pins 8Pins
  • Output Current 2A
  • Output Voltage Min 2.8V
  • Output Voltage Max 18.5V
  • Switching Frequency 1.2MHz
  • Topology Boost (Step Up)
  • Operating Temperature Max 85°C
  • Packaging Cut Tape
  • MSL MSL 1 - Unlimited
  • Operating Temperature Min -40 °C
  • Primary Input Voltage 6 V
  • SVHC No SVHC (15-Jun-2015)
  • Output Voltage 18.5 V
  • CAD CadSoft_EAGLE (2.54KB) EN
  •   Simulation Model (58.05KB) EN
  • Availability

    Availability:  217


    • 217 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 5/16/16

    Price for: Each (Supplied on Cut Tape)

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $1.69 $1.69

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    Price

    Quantity List Price Your Price
    1 - 9 $2.74
    10 - 24 $2.46
    25 - 49 $2.27
    50 - 99 $2.21
    100+ $1.98
     
     
    Low

    Legislation and Environmental


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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
    ascdsc ascdsc ascdsc ascdsc ascdsc
    Exact
    03P5219
    TPS61085DGKT

    TPS61085DGKT

    TEXAS INSTRUMENTS

    DC-DC Switching Step Up Regulator, Adjustable, 2.3V-6Vin, 2.8V-18.5Vout, 10mAout, MSOP-8

    Availability:​ 500  

    Price for: Each (Supplied on Full Reel)

    250+ $1.86 500+ $1.63 1000+ $1.34 2500+ $1.17

    Buy

    see cut-off times

    More stock available week commencing 6/20/16
    Suggested Substitutes
    03P5217
    TPS61085DGKR

    TPS61085DGKR

    TEXAS INSTRUMENTS

    600kHz/1.2MHz Step-Up DC-DC converter

    Availability:​ 0

    Price for: Each (Supplied on Full Reel)

    2500+ $1.04

    Buy
      More stock available week commencing 6/20/16

    Not Normally Stocked

    Non-Cancelable / Non Returnable

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