2.97V to 16V, 5.5A Ture Reverse Current Blocking eFuse with Input Reverse Polarity Protection

Features

  • Wide input voltage range: 2.97V o 16V
  • Integrated back-to-back FETs with 23mΩ on resistance
  • Fast over-voltage protection
    • OVCSEL: Overvoltage clamp with pin selectable threshold (3.89V, 5.76V, 13.88V)
    • OVLO: Adjustable overvoltage lockout
  • Overcurrent protection with load current monitor output (ILM)
    • Active current limit or circuit-breaker
    • Adjustable 0.5A to 6A current limit
    • Adjustable transient blanking timer (ITIMER) to allow high transient current
  • Fast-trip response for short-circuit protection
  • Adjustable output slew rate (dVdt)
  • Enable with adjustable input UVLO threshold
  • Built-on over temperature protection
  • Fault indication (FLT) or power good indication (PG)
  • RoHS compliant and Green

Description

The RS31335/336/337 devices are active circuit protection devices with an integrated MOSFET used to limit current and voltage to safe levels during fault conditions.

The current limit level can be set with a resistor between ILIM and ground.

The device has over voltage protection feature which either limits the output voltage to a fixed level or cuts off the output when input over voltage fault occurs.

To limit the inrush current during device turn-on, the rising slew rate of output voltage can be set by a capacitor between dVdt and ground.

The device also offers EN on/off control and input UVLO features.

The device is available in QFN-10 pins, 2×2 mm  package.

Applications

  • USB PD protection
  • Server, PC motherboard
  • Appliances and power tools
  • Smartphones and tablets
  • Industrial system

Ordering Information

Part Number Notes Status RoHS Package Buy / Sample
RS31336AR Latch Pre-Release Yes 2 x 2mm, QFN-10 Contact For Samples
RS31336BR Auto Retry Pre-Release Yes 2 x 2mm, QFN-10 Contact For Samples

Request Full Datasheet

RS31336



    Contact For Samples

    RS31336



      RS31336
      This website uses cookies to improve your experience. By using this website you agree to our Data Protection Policy.
      Read more