TPS26602RHFT Part Information

Details for TPS26602RHFT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS2660x devices are compact, feature rich high voltage eFuses with a full suite of protection features. The wide supply input range of 4.2 to 55 V allows control of many popular DC bus voltages. The device can withstand and protect the loads from positive and negative supply voltages up to ± 60 V. Integrated back to back FETs provide reverse current blocking feature making the device suitable for systems with output voltage holdup requirements during power fail and brownout conditions. Load, source and device protection are provided with many adjustable features including overcurrent, output slew rate and overvoltage, undervoltage thresholds. The internal robust protection control blocks along with the high voltage rating of the TPS2660x helps to simplify the system designs for Surge protection. A shutdown pin provides external control for enabling and disabling the internal FETs as well as placing the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault and precise current monitor output. The MODE pin allows flexibility to configure the device between the three current-limiting fault responses (circuit breaker, latch off, and Auto-retry modes). The devices are available in a 5-mm × 4.4-mm 16-pin HTSSOP as well as 5-mm x 4-mm 24-pin VQFN package and are specified over a –40°C to +125°C temperature range.

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Part Features

  • 0.1 A to 2.23 A Adjustable current limit (u00b15% accuracy at 1 A)
  • 4.2 V to 55 V Operating Voltage, 60-V ABSmax
  • Adjustable UVLO, OVP Cut Off, Output Slew Rate Control
  • Available in Easy-to-Use 16-Pin HTSSOP and 24- Pin VQFN Packages
  • Fixed 38-V Over Voltage Clamp (TPS26602 only)
  • IMON Current Indicator Output (u00b18.5% accuracy)
  • Integrated Back to Back MOSFETs with 150-mu03a9 total RON
  • Integrated Reverse Input Polarity Protection down to u201360 V u2013 Zero Additional Components Required
  • Load protection during Surge (IEC 61000-4-5) with minimum external components
  • Low Quiescent Current, 300 u00b5A in Operating, 20 u00b5A in Shutdown
  • Reverse Current Blocking
  • Selectable Current-Limiting Fault Response Options (Auto-Retry, Latch Off, Circuit Breaker Modes)
  • UL 2367 Recognition Pending

Part Specifications

Controller Applications Programmable Logic Controller Industrial Surge Protection
Input Voltage -
Supply Voltage Min 4.2V
Supply Voltage Max 55V
Controller IC Case Style VQFN
No. of Pins 24Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • 4.2-V to 60-V, 150mΩ, 0.1-2.23A eFuse with integrated input reverse polarity protection | Texas Instruments

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