The TPS22966-Q1 device is a small, ultralow RON, dual-channel load switch with adjustable rise time. 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 up to 4 A per channel. Each switch is independently controlled by an on/off input (ON1 and ON2), which can interface directly with low-voltage control signals. The TPS22966-Q1 includes a 230-Ω on-chip resistor for quick output discharge when the switch is turned off.
●The TPS22966-Q1 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.
● Qualified for Automotive Applications
● AEC-Q100 Qualified With the Following Results:
● Device Temperature Grade 2: 40°C to 105°C
●Ambient Operating Temperature Range
● Device HBM ESD Classification Level H1C
● Device CDM ESD Classification Level C6
● Integrated Dual-Channel Load Switch
● Input Voltage Range: 0.8 V to 5.5 V
● Ultralow ON-Resistance (RON)
● RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
● RON = 16 mΩ at VIN = 3.3 V (VBIAS = 5 V)
● RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
● 4-A Maximum Continuous Switch Current per
●Channel
● Low Quiescent Current
● 80 µA (Both Channels)
● 80 µA (Single Channel)
● Low Control Input Threshold Enables Use of
●1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic
● Configurable Rise Time
● Quick Output Discharge (QOD)
● SON 14-Pin Package With Thermal Pad
