TPS22997RYZR
Active5.5-V 10-A 4-MΩ ON-RESISTANCE LOAD SWITCH WITH POWER GOOD
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TPS22997RYZR
Active5.5-V 10-A 4-MΩ ON-RESISTANCE LOAD SWITCH WITH POWER GOOD
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS22997RYZR |
|---|---|
| Current - Output (Max) [Max] | 10 A |
| Fault Protection | Over Temperature |
| Features | Power Good, Slew Rate Controlled, Load Discharge |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 10-WFQFN |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 4 mOhm |
| Supplier Device Package | 10-WQFN-HR (1.5x2) |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 0.1 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.21 | |
| 10 | $ 0.76 | |||
| 25 | $ 0.64 | |||
| 100 | $ 0.50 | |||
| 250 | $ 0.44 | |||
| 500 | $ 0.40 | |||
| 1000 | $ 0.36 | |||
| Digi-Reel® | 1 | $ 1.21 | ||
| 10 | $ 0.76 | |||
| 25 | $ 0.64 | |||
| 100 | $ 0.50 | |||
| 250 | $ 0.44 | |||
| 500 | $ 0.40 | |||
| 1000 | $ 0.36 | |||
| Tape & Reel (TR) | 3000 | $ 0.32 | ||
| 6000 | $ 0.30 | |||
| 9000 | $ 0.29 | |||
| 15000 | $ 0.27 | |||
| 21000 | $ 0.27 | |||
| 30000 | $ 0.26 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.49 | |
| 100 | $ 0.38 | |||
| 250 | $ 0.28 | |||
| 1000 | $ 0.20 | |||
Description
General part information
TPS22997 Series
The TPS22997 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 0.1 V to 5.5 V and can support a maximum continuous current of 10 A.
The switch is controlled by an enable pin (ON), which is capable of interfacing directly with low voltage GPIO signals (VIH= 0.8 V). The TPS22997 device has an optional QOD pin for quick output discharge when switch is turned off, and the fall time (tFALL) of the output can be adjusted through an external resistor. There is a Power Good (PG) signal on the device that indicates when the main MOSFET is fully turned on, which can be used to enable a downstream load. Integrated thermal shutdown ensures protection in high temperature environments.
The TPS22997 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 +125°C.
Documents
Technical documentation and resources