UCC2921D

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Mfr.Part #
UCC2921D
Manufacturer
Unitrode
Package / Case
8-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
UCC2921 LATCHABLE NEGATIVE FLOAT
Stock
21,029
In Stock :
21,029

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Manufacturer :
Unitrode
Product Category :
Hot Swap Controllers
Pin Count :
8
Number of Channels :
1
Number of Pins :
8
Current - Supply :
1mA
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Width :
3.91mm
Terminal Form :
Gull wing
Packaging :
Tube
JESD-609 Code :
e4
Depth :
4mm
Threshold Voltage :
2.45
Weight :
72.603129mg
Programmable Features :
Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Mounting Type :
Surface Mount
Max Supply Current :
2mA
ECCN Code :
EAR99
Internal Switch(s) :
No
Nominal Input Voltage :
-10.5V
Thickness :
1.58mm
Terminal Position :
Dual
Applications :
GENERAL PURPOSE
Mount :
Surface Mount
Nominal Supply Current :
2mA
Type :
Hot Swap Controller
Peak Reflow Temperature (Cel) :
260
Operating Temperature :
-40°C~85°C
Supply Voltage :
9.5V
Number of Terminations :
8
Factory Lead Time :
12 Weeks
Base Part Number :
UCC2921
Lifecycle Status :
ACTIVE (Last Updated: 3 days ago)
Height :
1.75mm
Length :
4.9mm
Pbfree Code :
yes
Voltage - Supply :
-48V
Output Voltage :
10V
Feature :
UVLO
Supply Voltage-Min (Vsup) :
9V
Number of Functions :
1
Feature Pins :
CT, IMAX, PL, SDFLTCH
RoHS Status :
ROHS3 Compliant
Package / Case :
8-SOIC (0.154, 3.90mm Width)
Moisture Sensitivity Level (MSL) :
2 (1 Year)
Lead Free :
Lead Free
Adjustable Threshold :
yes
Datasheets
UCC2921D
Introducing Hot Swap Controllers Unitrode UCC2921D from Chip IC,where excellence meets affordability. This product stands out with its Number of Channels:1, Number of Pins:8, Mounting Type:Surface Mount, Type:Hot Swap Controller, Operating Temperature:-40°C~85°C, Number of Terminations:8, Base Part Number:UCC2921, Package / Case:8-SOIC (0.154, 3.90mm Width), UCC2921D pinout, UCC2921D datasheet PDF, UCC2921D amp .Beyond Hot Swap Controllers Unitrode UCC2921D ,we also offer LM5067MMX-2/NOPB, TCA4307DGKR, LM25069PMM-1/NOPB, Our vast inventory has you covered. Contact us now for immediate solutions.

Unitrode UCC2921D


Hot Swap Controllers Unitrode UCC2921D Overview

Introducing the Hot Swap Controllers Unitrode UCC2921D, a cutting-edge solution designed for critical applications requiring robust power management. This latchable negative voltage hot swap controller enhances system reliability and safety by allowing electronic cards to be inserted and removed from a live backplane without causing disruption. Its specialized design is tailored to meet the stringent demands of high-availability systems, making it an ideal choice for telecommunications and server applications. With its advanced control features, the UCC2921D ensures protection against overcurrent, overvoltage, and under-voltage, contributing to sustained operational integrity and reduced downtime.

UCC2921D Features

The UCC2921D boasts several key features that make it essential for managing power supply challenges effectively:

  • Integrated charge pump for controlled gate driving of external N-channel MOSFETs.
  • Programmable current limit for customized protection settings.
  • Under-voltage and over-voltage lockout settings ensure the device operates only under optimal power conditions.
  • Automatic retry feature, enhancing system reliability through recovery from fault conditions.

UCC2921D Applications

  • Telecommunications Equipment: Utilizes its robust voltage control and protection features to maintain system stability and integrity during card swaps and upgrades.
  • Server Farms: Offers critical power management for servers operating in high-demand environments, ensuring continuous operation and minimal downtime.
  • Industrial Automation Systems: Enhances reliability in automated processes by providing stable power delivery and protection against power anomalies.
  • Data Centers: Ensures safe and efficient power management within dense configurations prone to electrical interference and fluctuations.
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RFQ (Request for Quotations)

It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.

Payment Method

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IMPORTANT NOTICE

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Shipping Method

Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...

Shipping Cost

Shipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.

The basic freight (for package ≤0.5 KG ) depends on the time zones and countries

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.

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