TPS2022DRG4 The Texas Instruments TPS2022DRG4 is a USB Power Switch designed for applications with heavy capacitive loads and short circuits. It operates from 2.7V to 5.5V and can deliver up to 1A of output current.
Mfr Part #:

TPS2022DRG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2022DRG4 is a USB Power Switch designed for applications with heavy capacitive loads and short circuits. It operates from 2.7V to 5.5V and can deliver up to 1A of output current.
✓ Total Stock: 3,508 pcs

TPS2022DRG4 Available from 1 distributor

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3,508 pcs
3508 pcs On Request 1 On Request On Request 0802+ On Request On Request

TPS2022DRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

TPS2022DRG4 Description

Short technical summary and product information.

The TPS2022DRG4 from Texas Instruments is a high-side N-channel MOSFET power switch designed for robust power distribution applications. It is intended for use in systems where capacitive loads and short circuits are common.

 

This device features an operating voltage range of 2.7 V to 5.5 V and can provide a maximum output current of 1 A. The switch has a low on-resistance of 33 mΩ (typical at 5-V input), minimizing voltage drop and power loss. It includes integrated short-circuit and thermal protection, along with an overcurrent logic output for system monitoring.

 

The TPS2022DRG4 is housed in an 8-pin SOIC package and is designed for surface mounting. It operates within a temperature range of -40°C to 85°C. The internal charge pump controls rise and fall times to minimize current surges during switching, and it allows operation from supplies as low as 2.7 V. The typical rise time is 6.1 ms and the fall time is 3.4 ms.

 

This power switch is suitable for applications requiring reliable power management, such as USB ports, battery-powered devices, and systems with fluctuating load conditions.

TPS2022DRG4 Quick Information

Product Type: USB Power Switch
Canonical Name: TPS2022DRG4 USB Power Switch
Subcategory: Load Driver

TPS2022DRG4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS2022DRG4 Features

  • 5.5V, 1A USB Power Switch
  • Low 33mΩ typical on-resistance
  • Short-circuit and thermal protection
  • Controlled rise and fall times
  • SOIC-8 surface-mount package

TPS2022DRG4 Applications

  • Ideal for USB power management
  • Suitable for high capacitive loads
  • Protects against short circuits
  • Used in battery-powered devices

TPS2022DRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS2022DRG4?

2.7V to 5.5V.

What is the maximum output current?

1A.

What is the typical on-resistance?

33mΩ at 5V input.

What package does this device come in?

SOIC-8 surface mount package.

What is the operating temperature range?

-40°C to 85°C.

What is the typical rise time?

6.1ms.

What is the maximum power dissipation?

725mW.

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