TEXAS INSTRUMENTS  TPS43060RTET  DC/DC Controller, Current Mode, 4.5V to 38V, 1 Output, Synchronous Boost, 1MHz, WQFN-16

TEXAS INSTRUMENTS TPS43060RTET

Image is for illustrative purposes only. Please refer to product description.

Product Overview


The TPS43060RTET is a Low IQ Synchronous Boost Controller with wide input voltage and 7.5V gate drive for standard FETs. Synchronous rectification enables high-efficiency for high-current applications and lossless inductor DCR sensing further improves efficiency. The resulting low-power losses supports high power-density and high-reliability boost converter solutions over extended (-40°C to 150°C) temperature range. The TPS43060 includes a 7.5V gate drive supply, which is suitable to drive a broad range of MOSFETs. It has a 5.5V gate drive supply and driver strength optimized for low Qg NexFET power MOSFETs. Also, TPS43061 provides an integrated bootstrap diode for the high-side gate driver to reduce the external parts count. The PWM control circuitry turns on the low-side MOSFET at the beginning of each oscillator clock cycle, as the error amplifier compares the output voltage feedback signal at the FB pin to the internal 1.22V reference voltage.
  • 58V Maximum output voltage
  • 7.5V Gate drive optimized for standard threshold MOSFETs
  • Current-mode control with internal slope compensation
  • Adjustable frequency from 50kHz to 1MHz
  • Synchronization capability to external clock
  • Adjustable soft-start time
  • Inductor DCR or resistor current sensing
  • Output voltage power-good indicator
  • ±0.8% Feedback reference voltage
  • 5µA Shutdown supply current
  • 600µA Operating quiescent current
  • Cycle-by-cycle current limit and thermal shutdown
  • Adjustable under-voltage lockout (UVLO) and output overvoltage protection
  • Green product and no Sb/Br

Applications

Computers & Computer Peripherals; Automotive; Power Management; RF Communications; Portable Devices
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.
Back to top

Product Information


  • Supply Voltage Min 4.5V
  • Supply Voltage Max 38V
  • No. of Outputs 1 Output
  • Duty Cycle (%) 95%
  • Controller IC Case Style WQFN
  • No. of Pins 16Pins
  • Switching Frequency 1MHz
  • Topology Synchronous Boost (Step Up)
  • Operating Temperature Min -40°C
  • Operating Temperature Max 150°C
  • Packaging Each
  • Product Range -
  • MSL MSL 2 - 1 year
  • SVHC No SVHC (15-Jun-2015)
  •   Simulation Model (56.69KB) EN
  • Availability

    Availability:  271


    • 271 in stock for next day delivery (UK stock)
     
    Check stock and lead times
      More stock available week commencing 15/08/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: £3.11 £3.11

    Buy

    Price

    Quantity List Price
    1 - 9 £3.11
    10 - 24 £2.48
    25 - 49 £2.22
    50 - 99 £2.12
    100 - 249 £2.03
    250 - 499 £1.84
    500+ £1.48
     
     
    Low

    Legislation and Environmental


    • Moisture Sensitivity Level: MSL 2 - 1 year
    • Country of Origin: Philippines

      Country in which last significant manufacturing process was carried out

    • RoHS Compliant: Yes
        RoHS Certificate of Compliance
    • Tariff No: 85423990
    • Weight (kg): .0001
    Back to top

    Customer Reviews


    Customer Q&A Exchange

    Community

    Like to see information about this product from other customers?

     Read discussions, blogs, documents from our community members.

    Filters:

    Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.

    Associated Products


    Customers Also Bought