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TPS259474LRPW - True Reverse Current Blocking eFuse

Download the TPS259474LRPW datasheet PDF. This datasheet also covers the TPS25947 variant, as both devices belong to the same true reverse current blocking efuse family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS25947xx family of eFuses is a highly integrated circuit protection and power management solution in a small package.

Key Features

  • Wide operating input voltage range: 2.7 V to 23 V.
  • 28-V absolute maximum.
  • Withstands negative voltages up to.
  • 15 V.
  • Integrated back-to-back FETs with low OnResistance: RON = 28.3 mΩ (typ).
  • Ideal diode operation with true reverse current blocking.
  • Fast overvoltage protection.
  • Overvoltage clamp (OVC) with pin-selectable threshold (3.8 V, 5.7 V, 13.8 V) and 5-μs (typ) response time OR.
  • Adjustable overvoltage lockout (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS25947-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS259474ARPW True Reverse Current Blocking eFuse
TPS25947 True Reverse Current Blocking eFuse
TPS259470ARPW True Reverse Current Blocking eFuse
TPS259470LRPW True Reverse Current Blocking eFuse
TPS259472ARPW True Reverse Current Blocking eFuse

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TPS25947 SLVSFC9A – OCTOBER 2020 – REVISED MARCH 2021 TPS25947xx, 2.7 - 23 V, 5.5 A, 28-mΩ True Reverse Current Blocking eFuse with Input Reverse Polarity Protection 1 Features • Wide operating input voltage range: 2.7 V to 23 V – 28-V absolute maximum – Withstands negative voltages up to – 15 V • Integrated back-to-back FETs with low OnResistance: RON = 28.3 mΩ (typ) • Ideal diode operation with true reverse current blocking • Fast overvoltage protection – Overvoltage clamp (OVC) with pin-selectable threshold (3.8 V, 5.7 V, 13.8 V) and 5-μs (typ) response time OR – Adjustable overvoltage lockout (OVLO) with 1.2-μs (typ) response time • Overcurrent protection with load current monitor output (ILM) – Active current limit OR circuit-breaker options – Adjustable threshold (ILIM) 0.