TPS22966

• Input Voltage Range: 0.8 V to 5.5 V
• Integrated Dual-Channel Load Switch
• On-Resistance
  • R_ON = 16 mΩ at V_IN = 5 V (V_BIAS = 5 V)
  • R_ON = 16 mΩ at V_IN = 3.6 V (V_BIAS = 5 V)
  • R_ON = 16 mΩ at V_IN = 1.8 V (V_BIAS = 5 V)
• 6-A Maximum Continuous Switch Current per Channel
• Low Quiescent Current
  • 80 µA (Both Channels)
  • 60 µA (Single Channel)
• Low Control Input Threshold Enables Use of
  1.2-, 1.8-, 2.5-, and 3.3-V Logic
• Configurable Rise Time
• Quick Output Discharge (QOD) (Optional)
• SON 14-Pin Package With Thermal Pad
• ESD Performance Tested per JESD 22
  • 2-kV HBM and 1-kV CDM

The TPS22966 is a small, low R_ON, dual-channel load switch with controlled turnon. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 6 A per channel. Each switch is independently controlled by an on and off input (ON1 and ON2), which can interface directly with low-voltage control signals. In TPS22966, a 220-Ω on-chip load resistor is added for quick-output discharge when switch is turned off.

The TPS22966 is available in a small, space-saving 2-mm × 3-mm 14-SON package (DPU) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to +105°C.