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TPS2205IDFR The Texas Instruments TPS2205IDFR is a PC Card power-interface switch designed for integrated power management. It offers dual-slot support with multiple voltage capabilities.
Mfr Part #:

TPS2205IDFR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2205IDFR is a PC Card power-interface switch designed for integrated power management. It offers dual-slot support with multiple voltage capabilities.
✓ Total Stock: 35 pcs
$ Price Range: $0.32

TPS2205IDFR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
35 pcs
On Request
35 pcs On Request 1 On Request On Request 04+ 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.

TPS2205IDFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Industrial Grade
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Switch Type
Tape & Reel
Voltage
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TPS2205IDFR Description

Short technical summary and product information.

The Texas Instruments TPS2205IDFR is a highly integrated PC Card power-interface switch that provides a comprehensive power management solution for two PC Cards. It combines discrete power MOSFETs, logic, current limiting, and thermal protection onto a single IC, utilizing Texas Instruments' LinBiCMOS process.

 

This device supports the distribution of 3.3-V, 5-V, and 12-V card power, making it compatible with a wide range of PCMCIA controllers. Key electrical specifications include a typical on-resistance of 140 mΩ for the 5-V VCC switch and 110 mΩ for the 3.3-V VCC switch. It features current limiting and over-temperature protection, eliminating the need for external fuses and enhancing reliability.

 

The TPS2205IDFR operates within a temperature range of -40°C to 85°C and is available in a 30-SSOP surface mount package. It offers a 3.3-V low-voltage mode, facilitating low-power system designs. Its compatibility extends to controllers from Cirrus, Ricoh, O2Micro, Intel, and Texas Instruments.

 

Applications for the TPS2205IDFR include notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and bar-code scanners, where robust and integrated power management for PC Cards is required.

TPS2205IDFR Quick Information

Product Type: Power Distribution Switch
Series: TPS2205
Canonical Name: TPS2205IDFR PC Card Power-Interface Switch
Subcategory: Load Drivers

TPS2205IDFR Compliance

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

TPS2205IDFR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2205IDFR Features

  • Integrated power management for dual PC card slots.
  • Supports 3.3V, 5V, and 12V card power distribution.
  • Low on-resistance: 140mΩ (5V) and 110mΩ (3.3V).
  • Built-in current limiting and thermal protection.
  • Operates from -40°C to 85°C.

TPS2205IDFR Applications

  • Ideal for notebook and desktop computers.
  • Suitable for PDAs and digital cameras.
  • Used in bar-code scanners.
  • Enables low-power system designs.
  • Compatible with various PCMCIA controllers.

TPS2205IDFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TPS2205IDFR?

-40°C to 85°C.

What package does the TPS2205IDFR come in?

30-SSOP (0.209", 5.30mm Width) surface mount package.

How many outputs does the TPS2205IDFR have?

4 outputs.

What is the output configuration of the TPS2205IDFR?

High side.

What is the current rating per output?

1A.

What protection features are included?

Current limiting (fixed) and over-temperature protection.

What is the interface type?

Parallel.

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