FA7615

The FA7615 is a low RDS(ON), 3A low loss power distribution switch with high output absolute rating of 28V. The programmable current limit protects the power source from over-current or short-circuits conditions. The power switch is controlled by an on/off input (EN/ENb), which is capable of interfacing directly with low-voltage control signals.

Features

  • Typical 35mΩ On Resistance
  • 28V Absolute Ratings at VOUT
  • Input Voltage: 2.5V to 5.5V
  • Fixed or Programming Current Limit Threshold
  • Support both Active-High Enable EN and Active-Low Enable ENb
  • Output Discharge when Switch Disabled
  • True Reverse Current Blocking when Switch OFF
  • Output Reverse Current Protection (RCP)
  • 5.8V Output Over Voltage Protection (OVP)
  • Over Temperature Protection (OTP)
  • Fault Flag Output for Over Current, Over Voltage, or Over Temperature Conditions
  • TSOT-23-5L and TSOT-23-6L Packages
  • UL Listed File No. E501281 and CB certified

Specifications

Part No. Vin (min) Vin (max) VBIAS Range (V) Configuration Loading (A) Rdson (mΩ) Output Discharge Adjustable Soft Start Timing Current Limit Reverse Current Protection (RCP) VOUT Breakdown OVP OTP FRS Function
FA7615
2.5 5.5 N/A Single 3 35 Option N/A ILIM=21000/RSET 28V ◎ 5.8V OVP