LTC4219CDHC-5
- Mfr.Part #
- LTC4219CDHC-5
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 16DFN
- Stock
- 5,063
- In Stock :
- 5,063
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Qualification Status :
- Not Qualified
- Pin Count :
- 16
- Surface Mount :
- yes
- Number of Terminations :
- 16
- Width :
- 3mm
- Current - Output (Max) :
- 5.6A
- Supply Current-Max (Isup) :
- 3mA
- Height Seated (Max) :
- 0.8mm
- Voltage - Supply :
- 2.9V~15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Supply :
- 1.6mA
- Number of Functions :
- 1
- Internal Switch(s) :
- yes
- Applications :
- GENERAL PURPOSE
- Terminal Position :
- Dual
- Feature :
- Thermal Limit, UVLO
- Supply Voltage-Min (Vsup) :
- 2.9V
- Packaging :
- Tube
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 16-WFDFN Exposed Pad
- JESD-609 Code :
- e3
- RoHS Status :
- Non-RoHS Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Programmable Features :
- Current Limit, Fault Timeout
- Mounting Type :
- Surface Mount
- Adjustable Threshold :
- yes
- Length :
- 5mm
- Terminal Pitch :
- 0.5mm
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Number of Channels :
- 1
- Type :
- Hot Swap Controller, Monitor
- Supply Voltage :
- 12V
- Terminal Form :
- NO LEAD
- Datasheets
- LTC4219CDHC-5

Hot Swap Controllers Analog Devices, Inc. LTC4219CDHC-5 Overview
The LTC4219CDHC-5 by Analog Devices, Inc. is a state-of-the-art Hot Swap Controller that ensures safe board insertion and removal from a live backplane. Designed to protect low to medium power boards, this integrated circuit regulates the in-rush current to prevent damage and ensure smooth operation in electronic systems. The controller integrates a powerful combination of features to enhance system reliability, and its compact 16-DFN package makes it suitable for densely populated boards where space is at a premium. With its robust design and versatile applications, the LTC4219CDHC-5 is an essential component for developing resilient and efficient electronic systems.
LTC4219CDHC-5 Features
This IC features an adjustable current limit, overcurrent and thermal fault protection, and a precise charge pump to control external N-channel MOSFETs. Its capability to operate over a wide range of supply voltages enhances its adaptability to various applications. The LTC4219CDHC-5 also offers a status flag output that provides real-time feedback on fault conditions, adding an extra layer of security and diagnostics to system management.
LTC4219CDHC-5 Applications
- Server Backplanes: Manages power distribution efficiently, ensuring stability and protection against power surges during system upgrades or maintenance.
- Telecommunication Equipment: Critical in maintaining operation integrity by controlling power flow to sensitive communication modules, thus preventing overcurrent damage.
- Data Storage Systems: Ensures smooth power-up sequences in data centers, safeguarding data integrity during hot-swapping of storage units.
- Industrial Systems: Provides robust control in harsh environments, where reliable power management is crucial to maintaining system uptime and safety.
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