DistyParts Icon
TPS2221PWPR The Texas Instruments TPS2221PWPR is a PC Card Power Interface Switch designed for PCMCIA controllers. It offers integrated power management with features like current limiting and over-temperature protection.
Mfr Part #:

TPS2221PWPR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2221PWPR is a PC Card Power Interface Switch designed for PCMCIA controllers. It offers integrated power management with features like current limiting and over-temperature protection.
✓ Total Stock: 127 pcs
$ Price Range: $0.32

TPS2221PWPR 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
127 pcs
On Request
127 pcs On Request 1 On Request On Request 17+ 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.

TPS2221PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Ratio
Rds On (Typ)
Supplier Device Package
Supplier Package
Switch Type
Voltage
View Similar Products (0)

TPS2221PWPR Description

Short technical summary and product information.

The Texas Instruments TPS2221PWPR is a single-slot power interface switch designed for parallel PCMCIA controllers. It provides an integrated power management solution for PC card sockets, supporting the distribution of various voltages while offering current-limiting and over-temperature protection.

 

Key electrical specifications include a typical Rds On of 97 mOhm and a current rating of 1A. The device features TTL-logic compatible inputs and break-before-make switching. It also includes power-on reset functionality and a status flag output.

 

This component operates within an ambient temperature range of -40°C to 85°C. It is housed in a 14-HTSSOP package and is designed for surface mounting.

 

Applications for the TPS2221PWPR include notebook and desktop computers, personal digital assistants (PDAs), digital cameras, and bar-code scanners that utilize PC card slots.

TPS2221PWPR Quick Information

Product Type: Power Distribution Switch
Canonical Name: Texas Instruments TPS2221PWPR PC Card Power Interface Switch
Subcategory: Load Driver

TPS2221PWPR Compliance

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

TPS2221PWPR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2221PWPR Features

  • Integrated VCC and VPP/VCORE switching.
  • Meets PC Card Standards.
  • Short circuit and thermal protection.
  • 1A current capability.
  • Surface mount 14-HTSSOP package.

TPS2221PWPR Applications

  • Used in notebook and desktop computers.
  • Suitable for PDAs.
  • Applicable to digital cameras.
  • Designed for bar-code scanners.

TPS2221PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type for TPS2221PWPR?

14-HTSSOP (PowerTSSOP) with 0.173 inch width and 4.40mm body width.

What is the operating temperature range?

-40°C to 85°C ambient.

What is the output current rating?

1A continuous per channel.

What fault protections are included?

Current limiting (fixed) and over-temperature protection.

What is the typical on-resistance?

97 mOhm typical.

Is the device compatible with TTL logic?

Yes, inputs are TTL-logic compatible.

What applications is this switch designed for?

PCMCIA, PC Card, and CableCARD power management.

Home
Account

Categories