FA7634

The FA7634 is a small, ultra-low RON, single-channel load switch supporting a maximum 6A continuous current. It contains an N-MOSFET which operates up to VBIAS-2V input voltage range and 6A maximum continuous current. The switch is controlled by an on/off input, which is capable of interfacing directly with low-voltage control signals.
In FA7634, a 200Ω on-chip load resistor is added for quick output discharge when the switch is turned off.

Features

  • 6.5mΩ On-resistance at VBIAS=5V, VIN=1.05V
  • Integrated 6A Single Channel load Switch
  • 1μA Low Quiescent Current
  • Input Voltage Range (VIN): 0.7V to (VBIAS - 2V)
  • Bias Voltage Range (VBIAS): 3.0V to 5.5V
  • Output Discharge when Switch Disabled
  • DFN 3x3mm²-8L Package
  • Halogen Free and Green Devices (RoHS Compliant)

Specifications

Part No. Vin_min (V) Vin_max (V) VBIAS Range (V) Configuration Loading (A) Rdson (mΩ) Output discharge Soft Start Timing
FA7634
0.6 VBIAS-1.5 3.0~5.5 Single 6 6.5 200Ω Fast Response