Description
●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.
●Features
●• 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
●Applications
●• Infotainment
●• ADAS (Advanced Driver Assistance Systems)
