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TPS259472ARPW Datasheet

Part Number TPS259472ARPW
Manufacturers Texas Instruments
Logo Texas Instruments
Description True Reverse Current Blocking eFuse
Datasheet TPS259472ARPW DatasheetTPS259472ARPW Datasheet (PDF)

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-sele.

  TPS259472ARPW   TPS259472ARPW






True Reverse Current Blocking eFuse

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) 0.5 A - 6 A • ±10% accuracy for ILIM > 1 A – Adjustable transient blanking timer (ITIMER) to allow peak currents up to 2 x ILIM – Output load current monitor accuracy: ±6% (IOUT ≥ 1 A) • Fast-trip response for short-circuit protection – 500-ns (typ) response time – Adjustable (2 x ILIM) and fixed thresholds • Active high enable input with adjustable undervoltage lockout threshold (UVLO) • Adjustable output slew rate control (dVdt) • Overtemperature protection • Digital outputs – Priority power MUX control (AUXOFF) and Fault indication (FLT) OR – Power Good indication (PG) with adjustable threshold (PGTH) • UL 2367 recognition (pending) • IEC 62368 CB certification (pending) • Small footprint: QFN 2 mm x.


2021-09-12 : TPS2543-Q1    TPS2544    TPS2561    TPS2560A    TPS2561A    TPS2561-Q1    TPS2561A-Q1    LTC4381    LTC4282    TPS2552   


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