TPS2231PWG4 The Texas Instruments TPS2231PWG4 is a single-channel power distribution switch. It offers a maximum output current of 1.3A and features like Power Good and Status Flag.
Mfr Part #:

TPS2231PWG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2231PWG4 is a single-channel power distribution switch. It offers a maximum output current of 1.3A and features like Power Good and Status Flag.
✓ Total Stock: 2,432 pcs

TPS2231PWG4 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,432 pcs
2432 pcs On Request 1 On Request On Request 08PB On Request On Request

TPS2231PWG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPS2231PWG4 Description

Short technical summary and product information.

The Texas Instruments TPS2231PWG4 is a power distribution switch designed for efficient power management in various applications. This device features a high-side switch configuration and supports load voltages of 1.5V and 3.3V.

 

Key electrical characteristics include a low on-resistance (Rds On) of 45 mOhm typical, a maximum output current of 1.3A, and three output channels. The switch type is identified as an ExpressCard™ switch. Integrated features such as Power Good and Status Flag provide enhanced system monitoring capabilities.

 

For fault protection, the TPS2231PWG4 includes fixed current limiting and over-temperature protection, ensuring device reliability under adverse conditions. The operating temperature range is specified from -40°C to 85°C (TA), making it suitable for a wide array of environmental conditions.

 

This component is supplied in a 20-TSSOP package, measuring 0.173 inches (4.40mm) in width. The packaging is typically in a tube format, facilitating handling and integration into automated assembly processes.

TPS2231PWG4 Quick Information

Product Type: Power Distribution Switch
Canonical Name: TPS2231PWG4 Power Distribution Switch
Subcategory: Load Driver

TPS2231PWG4 Compliance

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

TPS2231PWG4 Features

  • Single-channel power distribution switch.
  • Supports 1.5V and 3.3V load voltages.
  • Low 45 mOhm typical on-resistance.
  • Features Power Good and Status Flag.
  • Includes current limiting and over-temperature protection.

TPS2231PWG4 Applications

  • Power switching for ExpressCard™ interfaces.
  • Multi-rail distribution at 1.5V and 3.3V.
  • High-side load switching with fault protection.
  • Used in notebook power management circuits.
  • Ideal for hot-swap power control applications.

TPS2231PWG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the typical on-resistance of the TPS2231PWG4?

The typical on-resistance (Rds On) for the TPS2231PWG4 is 45 mOhm.

What is the maximum output current for the TPS2231PWG4?

The TPS2231PWG4 can provide a maximum output current of 1.3A.

What are the supported load voltages for the TPS2231PWG4?

The TPS2231PWG4 supports load voltages of 1.5V and 3.3V.

What is the operating temperature range of the TPS2231PWG4?

The TPS2231PWG4 operates within a temperature range of -40°C to 85°C.

What package type is the TPS2231PWG4 supplied in?

The TPS2231PWG4 is supplied in a 20-TSSOP package.

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