TPS22990 - Texas Instruments

TPS22990 On-Resistance Load Switch

The TPS22990 product family consists of two devices: TPS22990 and TPS22990N. Each device is a 3.9-mΩ, single-channel load switch with a controlled and adjustable turn on and integrated PG indicator. The devices contain an N-channel MOSFET that can operate over an input voltage range of 0.6 V to 5.5 V and can support a maximum continuous current of 10 A. The .

Features

•1 Integrated Single Channel Load Switch
• VBIAS Voltage Range: 2.5 V to 5.5 V
• VIN Voltage Range: 0.6 V to VBIAS
• On-Resistance
  – RON = 3.9 mΩ (typical) at VIN = 5 V (VBIAS = 5 V)
  – RON = 3.9 mΩ (typical) at VIN = 3.3 V (VBIAS = 3.3 V)
• 10-A Maximum Continuous Switch Current
• Quiescent Current
  – IQ,VBIAS = 63 µA at VBIAS = 5 V
• Shutdown Current
  – ISD,VBIAS = 5.5 µA at VBIAS = 5 V
  – ISD,VIN = 4 nA at VBIAS = 5 V, VIN = 5 V
• Controlled and Adjustable Slew Rate through CT
• Power Good (PG) Indicator
• Quick Output Discharge (QOD) (TPS22990 Only)
• 3-mm × 2-mm SON 10-pin Package with Therma.