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TPS2421-2DDAR

Texas Instruments TPS2421-2DDAR

Part Number:
TPS2421-2DDAR
Manufacturer:
Texas Instruments
Ventron No:
3256313-TPS2421-2DDAR
Description:
3-V to 20-V, 33mΩ, 1.8-5.5A eFuse with thermal shutdown
ECAD Model:
Datasheet:
tps2421-2

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Overview
Description
The TPS2421 device is a highly integrated hot swap power management solution for applications with bus voltages up to 20 V. It features an integrated pass MOSFET, programmable fault current, fault timer, and power limiting circuitry to protect the load and internal MOSFET. The device is available in latch-off on fault (TPS2421-1) and retry on fault (TPS2421-2) versions.

Features
Integrated pass MOSFET for up to 20 V bus operation
Programmable fault current
Current limit proportionally larger than fault current
Programmable fault timer
Internal MOSFET power limiting
Latch-off on fault (TPS2421-1) and retry on fault (TPS2421-2) versions
SO-8 PowerPad™ package
-40°C to 125°C junction temperature range
UL2367 recognized

Applications
RAID arrays
Telecommunications
Plug-in circuit boards
Disk drives
SSDs
PCIe
Fan control
Specifications
Texas Instruments TPS2421-2DDAR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS2421-2DDAR.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 2 days ago)
  • Contact Plating
    Gold
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    8-PowerSOIC (0.154, 3.90mm Width)
  • Number of Pins
    8
  • Weight
    70.590313mg
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e4
  • Feature
    Auto Retry, Thermal Limit, UVLO
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Applications
    General Purpose
  • Subcategory
    Power Management Circuits
  • Voltage - Supply
    3V~20V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    3.3V
  • Depth
    4mm
  • Base Part Number
    TPS2421
  • Pin Count
    8
  • Output Voltage
    200mV
  • Supply Voltage-Max (Vsup)
    20V
  • Power Supplies
    3/20V
  • Supply Voltage-Min (Vsup)
    3V
  • Number of Channels
    1
  • Output Current
    6A
  • Adjustable Threshold
    YES
  • Turn On Delay Time
    350 μs
  • Turn-Off Delay Time
    30 μs
  • Internal Switch(s)
    Yes
  • Max Junction Temperature (Tj)
    125°C
  • Programmable Features
    Current Limit, Fault Timeout
  • Feature Pins
    CT, /EN, /FLT, ISET, /PG
  • On-State Resistance
    33mOhm
  • Height
    1.7mm
  • Length
    4.89mm
  • Width
    3.9mm
  • Thickness
    1.48mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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