FA7630

The FA7630 is a power switch consisting of 2-in 1-out with slew-rate controlled, low RON, N-MOSFET switches. The power switch is controlled by an on/off input (EN), which is capable of interfacing directly with low-voltage control signals. A 270Ω on-chip load resistor is added for quick output discharge when the switch is turned off. The FA7630 also integrates OTP against the fault conditions.
The FA7630 is available in a space-saving SOT23 or DFN2x2 package.

Features

  • Dual-Input and Single-Output Power Switch
  • On Resistance : 120mΩ
  • Continuous Current Capability: 500mA
  • Input Voltage Range (VINx): 0.8V~VBIAS
  • Supply Voltage Range (VBIAS): 3.0V to 3.6V
  • Slew Rate Controlled by External Capacitor
  • Output Discharge when Switch Disabled
  • Reverse Current Blocking when Switch Disabled
  • Support Active-High Enable EN
  • Over Temperature Protection
  • SOT-23-8L and DFN 2x2mm²-8L Packages

Specifications

Part No. Vin_min (V) Vin_max (V) VBIAS Range (V) Configuration Enable Loading (A) Rdson (mΩ) Output Discharge Soft Start Timing OTP
FA7630
0.8 VBIAS 3.0~3.6 2-in 1-out Active High 0.5 120 270Ω Adjustable