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TPS7H4010MRNPTSEP +BOM

Radiation-tolerant, 3.5-V to 32-V input, 6-A synchronous step-down converter in a plastic package

TPS7H4010MRNPTSEP General Description

Texas Instruments' TPS7H4010MRNPTSEP is a high-performance voltage regulator that delivers precision, efficiency, and reliability in voltage regulation. With its wide input voltage range and low quiescent current, this regulator is well-suited for applications where stable power supply and energy efficiency are critical. Additionally, the device's built-in protection features, such as thermal shutdown and overcurrent protection, ensure reliable and safe operation under challenging conditions. Its small, thermally enhanced package makes it suitable for space-constrained applications while effectively dissipating heat, making it an excellent choice for demanding systems

Key Features

  • Radiation Hardened
    • SEL, SEB, and SEGR immune up to LET = 43 MeV-cm2/mg
    • SET and SEFI characterized up to LET = 43 MeV-cm2/mg
    • TID assured for every wafer lot up to 20 krad(Si)
    • TID characterized up to 30 krad(Si)
  • Space Enhanced Plastic
    • Controlled baseline
    • Au bondwire and NiPdAu lead finish
    • Enhanced mold compound for low outgassing
    • One fabrication, assembly and test site
    • Extended product life cycle
    • Extended product change notification
    • Product traceability
  • Wide voltage conversion range:
    • tON-MIN = 60 ns (typical)
    • tOFF-MIN = 70 ns (typical)
  • Low MOSFET ON-resistance:
    • RDS_ON_HS = 53 mΩ (typical)
    • RDS_ON_LS = 31 mΩ (typical)
  • Adjustable frequency range: 350 kHz to 2.2 MHz
  • Synchronizable to external clock
  • Internal compensation
  • Power-good flag
  • Precision enable to program system UVLO
  • Fixed or adjustable soft-start time
  • Cycle-by-cycle current limiting
  • Short-circuit protection with hiccup mode
  • Thermal shutdown protection

Application

  • Enhanced signal processing
  • Advanced control algorithms
  • Compact design

Specifications

Source Content uid TPS7H4010MRNPTSEP Pbfree Code Yes
Part Life Cycle Code Active Reach Compliance Code compliant
Date Of Intro 2020-11-21 Additional Feature PFM CONROL ALSO POSSIBLE
Analog IC - Other Type SWITCHING REGULATOR Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION JESD-30 Code R-PQCC-N30
Moisture Sensitivity Level 3 Number of Functions 1
Number of Outputs 1 Number of Terminals 30
Peak Reflow Temperature (Cel) 260 Surface Mount YES
Switcher Configuration BUCK Temperature Grade MILITARY
Terminal Finish NICKEL PALLADIUM GOLD SILVER Terminal Form NO LEAD
Terminal Position QUAD Time@Peak Reflow Temperature-Max (s) 30
Total Dose 20k Rad(Si) V

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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