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

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Shipping Method

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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

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