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TPS2231PW The Texas Instruments TPS2231PW is an ExpressCard power interface switch designed for robust power management. It offers integrated current limiting and thermal protection.
Mfr Part #:

TPS2231PW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2231PW is an ExpressCard power interface switch designed for robust power management. It offers integrated current limiting and thermal protection.
✓ Total Stock: 113 pcs
$ Price Range: $0.32

TPS2231PW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
113 pcs
On Request
113 pcs On Request 1 On Request On Request 06+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS2231PW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Supplier Package
Switch Type
Voltage
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TPS2231PW Description

Short technical summary and product information.

The Texas Instruments TPS2231PW is a power interface switch specifically designed to meet the requirements of the ExpressCard specification. It provides the necessary power management solution for ExpressCard sockets, distributing 3.3V, AUX, and 1.5V. This device is suitable for systems utilizing ExpressCard|34 or ExpressCard|54 single-slot configurations.

 

Key features include integrated current-limiting circuitry and thermal protection, ensuring reliable operation. The TPS2231PW operates within an ambient temperature range of -40°C to 85°C. It is available in a 20-pin TSSOP package, suitable for surface mounting.

 

Applications for the TPS2231PW include notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and set-top boxes. Its design supports systems with a WAKE function and features TTL-logic compatible inputs.

TPS2231PW Quick Information

Product Type: Power Distribution Switch
Canonical Name: Texas Instruments TPS2231PW ExpressCard Power Interface Switch
Subcategory: ExpressCard Power Interface Switch

TPS2231PW Compliance

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

TPS2231PW Estimated Pricing

Qty Low High
1+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS2231PW Features

  • ExpressCard power interface switch.
  • Provides 3.3V, AUX, and 1.5V distribution.
  • Integrated current limiting and thermal protection.
  • Operates from -40°C to 85°C.
  • Available in a 20-pin TSSOP package.

TPS2231PW Applications

  • Ideal for notebook computers.
  • Suitable for desktop computers.
  • Used in personal digital assistants.
  • Applicable for digital cameras.
  • Designed for set-top boxes.

TPS2231PW FAQs

7 frequently asked questions generated from this part’s specifications.
What package is the TPS2231PW available in?

20-TSSOP surface-mount package.

What is the operating temperature range?

-40°C to 85°C.

What is the output configuration?

High side.

How many outputs does it have?

3 outputs.

What is the continuous current rating?

1.3A per channel.

What fault protection features are included?

Fixed current limiting and over-temperature protection.

What additional features does it have?

Power good and status flag outputs.

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