UCC3912DP/81218

$2.24

Description：ANALG VOLT REF & OTHER
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:f436497233d0 Category: Hot Swap Controllers Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：ANALG VOLT REF & OTHER
Series：*
Mfr：Texas Instruments
Package：Bulk
Type：-
Number of Channels：-
Internal Switch(s)：-
Applications：-
Features：-
Programmable Features：-
Voltage - Supply：-
Current - Output (Max)：-
Operating Temperature：-
Current - Supply：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Download product information

UCC3912DP/81218

Overview

The UCC3912DP is a programmable hot swap power manager manufactured by Texas Instruments. It integrates a high-side N-channel MOSFET driver and control logic for single-output applications. The device operates within a supply voltage range of 3V to 8V. It features an internal switch capable of handling up to 4A output current. Key electrical parameters include a maximum operating temperature of +70°C and a minimum of 0°C. The component is housed in a 24-HTSSOP package with a width of 4.40mm.

Feature Summary

Integrates a high-side N-channel MOSFET for efficient power switching
Provides programmable current limiting and fault timeout protection
Includes thermal shutdown and latch-up fault response mechanisms

Applications

General purpose hot swap controller circuits
Peripheral board insertion systems requiring controlled power sequencing
Voltage regulation modules needing overcurrent protection

Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm pinout compatibility and functional specifications. Ensure the procurement channel provides original manufacturer packaging to guarantee component authenticity and traceability. Cross-reference the date code with production lifecycle status to avoid obsolete stock issues during long-term deployment.

Selection Notes

Select this component for applications requiring integrated high-side switching without external discrete MOSFETs. It is suitable for designs needing precise control over inrush current and fault response times. Consider the HTSSOP package constraints for PCB layout and thermal management requirements relative to the expected load current and ambient operating conditions.

Part Context

This part belongs to the UCC391x series of hot swap controllers from Texas Instruments. These devices are designed to manage the insertion and removal of live circuit boards safely. The series typically offers adjustable thresholds for current and voltage monitoring, providing robust protection for downstream loads during transient events or short circuits.