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NPS4069 Datasheet 5.5v Load Switch

Manufacturer: Nexperia

Overview: NPS4069 5.5 V, 55 mΩ load switch with current limitation Rev. 2 — 11 March 2025 Product data sheet 1.

General Description

The NPS4069 is a 5.5 V, 55 mΩ load switch suitable for applications up to 1.5 A.

The NPS4069 switch limits the output current to a constant current by using a constant-current mode when the output load exceeds the current limit threshold or shorted.

An internal voltage parator disables the load switch when the output voltage is higher than the input to protect devices on the input side of the switch.

Key Features

  • Input operating voltage range (VIN): 2.5 V to 5.5 V.
  • Rated current (IMAX): 1.5 A.
  • ON resistance (RDS(on)):.
  • VIN = 5.5 V: 55 mΩ (typical).
  • VIN = 3.6 V: 65 mΩ (typical).
  • VIN = 2.5 V: 80 mΩ (typical).
  • Constant current during current limit.
  • No body diode when disabled (no current path from pin OUT to pin IN).
  • Active reverse voltage protection.
  • Built in soft start.
  • UL 62368 recognition.
  • SOT753.

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NPS4069 Distributor