TPS22998 Series

5.5-V, 10-A, 4-mΩ On-Resistance load switch

Catalog

5.5-V, 10-A, 4-mΩ On-Resistance load switch

Part	Voltage - Load [Min]	Voltage - Load [Max]	Voltage - Supply (Vcc/Vdd)	Switch Type	Current - Output (Max) [Max]	Fault Protection	Interface	Supplier Device Package	Ratio - Input:Output [custom]	Input Type	Package / Case	Rds On (Typ)	Features	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Mounting Type	Number of Outputs
Texas Instruments TPS22998RYZR	0.2 V	5.5 V		General Purpose	10 A	Over Temperature	On/Off	10-WQFN-HR (1.5x2)	1:1	Non-Inverting	10-WFQFN	4 mOhm	Load Discharge Slew Rate Controlled	N-Channel	105 °C	-40 °C	High Side	Surface Mount	1

Catalog

5.5-V, 10-A, 4-mΩ On-Resistance load switch

Key Features

• Input operating voltage range (VIN): 0.2 V–5.5 VBias voltage range: 2.2 V–5.5 VMaximum continuous current: 10 AON-Resistance (RON): 4 mΩ (typ.)Adjustable slew rate with tri-state pinQuick Output Discharge (QOD): 50 ΩThermal shutdownLow power consumption:ON state (IQ): 15 µA (typ.)OFF state (ISD): 3 µA (typ.)Input operating voltage range (VIN): 0.2 V–5.5 VBias voltage range: 2.2 V–5.5 VMaximum continuous current: 10 AON-Resistance (RON): 4 mΩ (typ.)Adjustable slew rate with tri-state pinQuick Output Discharge (QOD): 50 ΩThermal shutdownLow power consumption:ON state (IQ): 15 µA (typ.)OFF state (ISD): 3 µA (typ.)

Description

The TPS22998 is a single-channel load switch that provides a configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.2 V to 5.5 V and can support a maximum continuous current of 10 A. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low voltage control signals (VIH= 0.9 V). The TPS22998 has a fixed quick output discharge when switch is turned off, pulling the output down to ground. The TPS22998 is available in a 1.5 × 2.0 mm, 0.5 mm pitch, 10-pin WQFN package (RYZ) and is characterized for operation over the free-air temperature range of –40°C to +105°C. The TPS22998 is a single-channel load switch that provides a configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.2 V to 5.5 V and can support a maximum continuous current of 10 A. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low voltage control signals (VIH= 0.9 V). The TPS22998 has a fixed quick output discharge when switch is turned off, pulling the output down to ground. The TPS22998 is available in a 1.5 × 2.0 mm, 0.5 mm pitch, 10-pin WQFN package (RYZ) and is characterized for operation over the free-air temperature range of –40°C to +105°C.