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TPS2223DBR The Texas Instruments TPS2223DBR is a power distribution switch designed for controlled distribution of 3.3V, 5V, and 12V to card slots. It offers integrated current-limiting and thermal protection.
Mfr Part #:

TPS2223DBR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2223DBR is a power distribution switch designed for controlled distribution of 3.3V, 5V, and 12V to card slots. It offers integrated current-limiting and thermal protection.
✓ Total Stock: 2,813 pcs
$ Price Range: $0.32

TPS2223DBR 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
2,813 pcs
On Request
2813 pcs On Request 1 On Request On Request 2003+ 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.

TPS2223DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Input Voltage
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Quiescent Current
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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TPS2223DBR Description

Short technical summary and product information.

The TPS2223DBR from Texas Instruments is a power distribution switch providing an integrated power-management solution. It allows for the controlled distribution of 3.3V, 5V, and 12V to each card slot, meeting PC Card standards.

 

Key features include fully integrated VCC and Vpp switching, independent Vpp output selection, and TTL-compatible inputs. The device offers short-circuit and thermal protection, eliminating the need for fuses. It also includes a status flag for current-limit reporting, aiding in system fault isolation.

 

With a typical quiescent current of 140µA from a 3.3V input and an operating ambient temperature range of -40°C to 85°C, the TPS2223DBR is suitable for various applications. It is available in a 24-SSOP package, designed for surface mounting.

 

Applications for this power distribution switch include notebook and desktop computers, bar code scanners, digital cameras, set-top boxes, and PDAs.

TPS2223DBR Quick Information

Product Type: Power Distribution Switch
Series: TPS2223
Canonical Name: Texas Instruments TPS2223DBR Power Distribution Switch
Subcategory: Load Driver

TPS2223DBR Compliance

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

TPS2223DBR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2223DBR Features

  • Integrated VCC and Vpp switching for 3.3V, 5V, and 12V.
  • Meets Current PC Card Standards.
  • Short-circuit and thermal protection.
  • 140µA typical quiescent current.
  • Operates from -40°C to 85°C.

TPS2223DBR Applications

  • Suitable for notebook and desktop computers.
  • Used in bar code scanners.
  • Applicable for digital cameras.
  • Designed for set-top boxes.
  • Can be used in PDAs.

TPS2223DBR FAQs

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

-40°C to 85°C.

What is the maximum output current?

1A.

What is the typical on-resistance?

95mOhm.

What is the quiescent current?

140µA typical from 3.3V input.

What package is the TPS2223DBR available in?

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

What input voltages are supported?

3.3V, 5V, and 12V (note: 12V switching to VPP not supported).

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