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UCC3912DPTR The Unitrode UCC3912DPTR is a hot swap controller IC designed for 3-8V operation. It features a programmable current limit from 1A to 4A and an integrated 0.15 Ohm power MOSFET.
Mfr Part #:

UCC3912DPTR

Available from 1 distributors
Mfr Name: Unitrode
Unitrode
The Unitrode UCC3912DPTR is a hot swap controller IC designed for 3-8V operation. It features a programmable current limit from 1A to 4A and an integrated 0.15 Ohm power MOSFET.
✓ Total Stock: 2,385 pcs

UCC3912DPTR Available from 1 distributor

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2,385 pcs
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2385 pcs On Request 1 On Request On Request 95+ On Request On Request
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UCC3912DPTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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UCC3912DPTR Description

Short technical summary and product information.

The UCC3912DPTR from Unitrode is a single-channel hot swap controller IC. It operates within a voltage range of 3V to 8V and includes an integrated 0.15 Ohm power MOSFET. This device offers a digital programmable current limit, adjustable from 1A to a maximum of 4A, with an accuracy of +/- 40%.

 

Key features include thermal shutdown, fault-output indication, and an auto-retry fault response. The UCC3912DPTR also supports programmable on-time and start delay, with a fixed 3% duty cycle. It is available in a 16-SOIC package suitable for surface mounting.

 

This hot swap controller is designed for applications requiring protection against overcurrent and short circuits. Its features make it suitable for power management and protection circuits where reliable hot-swapping is essential.

UCC3912DPTR Quick Information

Product Type: Hot Swap Controller
Series: UCC3912
Canonical Name: UCC3912DPTR Hot Swap Controller
Subcategory: Power Management

UCC3912DPTR Compliance

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

UCC3912DPTR Features

  • Operates from 3V to 8V input voltage.
  • Programmable current limit from 1A to 4A.
  • Integrated 0.15 Ohm power MOSFET.
  • Features thermal shutdown and fault reporting.
  • Available in a 16-SOIC package.

UCC3912DPTR Applications

  • Hot-swap power management.
  • Electronic circuit breaker applications.
  • System protection circuits.
  • Power supply monitoring.

UCC3912DPTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the UCC3912DPTR?

The UCC3912DPTR operates from 3V to 8V.

What is the programmable current limit for the UCC3912DPTR?

The current limit is adjustable from 1A to 4A.

What is the typical on-resistance of the integrated MOSFET?

The typical on-resistance is 150 mOhm.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What package type is the UCC3912DPTR available in?

It is available in a 16-SOIC package.

Does the UCC3912DPTR have thermal shutdown protection?

Yes, it features thermal shutdown.

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