TI UCC3921D/81143G4
TI UCC3921D/81143G4

TI UCC3921D/81143G4

Manufacturer No:

UCC3921D/81143G4

Manufacturer:

TI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Tube Obsolete 1 Surface Mount Hot Swap Controllers 1mA mA UVLO 8-SOIC (0.154, 3.90mm Width) 1 General Purpose Hot Swap Controller

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

UCC3921D/81143G4 information

TI UCC3921D/81143G4 technical specifications, attributes, parameters and parts with similar specifications to TI UCC3921D/81143G4.

  • Type
  • Parameter
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Surface Mount
  • YES
  • Weight
  • 72.603129mg
  • Operating Temperature
  • 0°C~70°C
  • Packaging
  • Tube
  • JESD-609 Code
  • e4
  • Feature
  • UVLO
  • Pbfree Code
  • yes
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 2 (1 Year)
  • Number of Terminations
  • 8
  • ECCN Code
  • EAR99
  • Type
  • Hot Swap Controller
  • Terminal Finish
  • Nickel/Palladium/Gold (Ni/Pd/Au)
  • Applications
  • General Purpose
  • Subcategory
  • Power Management Circuits
  • Technology
  • BICMOS
  • Voltage - Supply
  • -48V
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Peak Reflow Temperature (Cel)
  • 260
  • Number of Functions
  • 1
  • Supply Voltage
  • 9.5V
  • Pin Count
  • 8
  • JESD-30 Code
  • R-PDSO-G8
  • Supply Voltage-Min (Vsup)
  • 9V
  • Number of Channels
  • 1
  • Nominal Supply Current
  • 2mA
  • Adjustable Threshold
  • YES
  • Current - Supply
  • 1mA
  • Internal Switch(s)
  • No
  • Programmable Features
  • Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
  • Feature Pins
  • CT, IMAX, PL, SDFLTCH
  • Length
  • 4.9mm
  • Width
  • 3.9mm
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Contains Lead

Download datasheets and manufacturer documentation for TI UCC3921D/81143G4.

Datasheets:

UCC3921D/81143G4 Overview


You get it with the 8-SOIC (0.154, 3.90mm Width) package.Currently, 1 channels can be accessed.Hot-swappable device comes in the shape of a Tube.Hot-swappable device terminates wHot-swappable deviceh 8 in total.Device DUAL is in the terminal position.Total number of pins is 8.High efficiency can be achieved with a voltage supply of 9.5V.The way it's set up is the way Surface Mount wants it.In electrical components, Hot Swap Controller is the classification.If you want reliable performance, you should set the temperature to 0°C~70°C.Hot-swappable device has General Purpose applications.There is a reference to it in UVLO.If the power source is -48VV, it should work fine.Hot-swappable device is included in the UCC3921 family of numbers.Power Management Circuits contains this gadget on its own.Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault features are programmable.Presently, 1mA is in short supply.To ensure normal operation, the supply voltage (Vsup) must be kept above 9V.

UCC3921D/81143G4 Features


The terminal position of 8
Features of UVLO
Programmable features of Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault


UCC3921D/81143G4 Applications


There are a lot of Texas Instruments
UCC3921D/81143G4 hot swap controllers applications.


  • Electric vehicle
  • Avionics systems
  • Safe board insertion and extraction
  • Industrial computers and servers
  • Redundant-array-of-independent-disk (RAID) storage
  • Other forms of communications infrastructure
  • Board or blade insertion into live backplanes
  • Backplane
  • Loads
  • Distributed power systems

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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