The TPS22968x is a small, ultra-low RON, dualchannel load switch with controlled turn on. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.8 to 5.5 V and can support a maximum continuous current of 4 A per channel. Each switch is independently controlled by.
•1 Integrated Dual Channel Load Switch
• Input Voltage Range: 0.8 V to 5.5 V
• VBIAS Voltage Range: 2.5 V to 5.5 V
– Ideal for 1S Battery Configuration
• Ultra-Low RON Resistance
– RON = 27 mΩ at VIN = 5 V (VBIAS = 5 V)
– RON = 25 mΩ at VIN = 3.3 V (VBIAS = 5 V)
– RON = 25 mΩ at VIN = 1.8 V (VBIAS = 5 V)
• 4-A Maximum Continuous Switch Current per Channel
• Low Quiescent Current
– 55 µA at VBIAS = 5 V (Both Channels)
– 55 µA at VBIAS = 5 V (Single Channel)
• Low Control Input Threshold Enables Use of 1.2-,1.8-, 2.5-, 3.3-V Logic
• Configurable Rise Time(1)
• Quick Output Discharge (QOD)(2) (Op.
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