LTC4219IDHC-12
- Mfr.Part #
- LTC4219IDHC-12
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 16DFN
- Stock
- 9,851
- In Stock :
- 9,851
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Number of Terminations :
- 16
- Length :
- 5mm
- Nominal Input Voltage :
- 12V
- Number of Pins :
- 16
- RoHS Status :
- ROHS3 Compliant
- Feature Pins :
- /EN1, /EN2, FB, /FLT, IMON, ISET, /PG, TIMER
- Factory Lead Time :
- 8 Weeks
- JESD-609 Code :
- e3
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn)
- Adjustable Threshold :
- yes
- Number of Channels :
- 1
- Voltage - Supply :
- 2.9V~15V
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~85°C
- Current - Output (Max) :
- 5.6A
- ECCN Code :
- EAR99
- Supply Current-Max (Isup) :
- 3mA
- Surface Mount :
- yes
- Applications :
- GENERAL PURPOSE
- Terminal Position :
- Dual
- Programmable Features :
- Current Limit, Fault Timeout
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Feature :
- Thermal Limit, UVLO
- Mounting Type :
- Surface Mount
- Depth :
- 3mm
- Published :
- 2010
- Current - Supply :
- 1.6mA
- Supply Voltage :
- 12V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Base Part Number :
- LTC4219
- Output Voltage :
- 10.5V
- Packaging :
- Tube
- Pin Count :
- 16
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Number of Functions :
- 1
- Supply Voltage-Min (Vsup) :
- 2.9V
- Type :
- Hot Swap Controller, Monitor
- Height Seated (Max) :
- 0.8mm
- Internal Switch(s) :
- yes
- Package / Case :
- 16-WFDFN Exposed Pad
- Datasheets
- LTC4219IDHC-12

Hot Swap Controllers Analog Devices, Inc. LTC4219IDHC-12 Overview
The LTC4219IDHC-12 from Analog Devices, Inc. is a sophisticated Hot Swap Controller designed to enhance system reliability and robustness through precise control and monitoring of board level power supplies. This component ensures safe insertion and removal of circuit boards from a live backplane. Utilizing a MOSFET to moderate the inrush current, the LTC4219IDHC-12 protects both the device and the power source from the potential damage of abrupt power surges, making it an essential choice for critical applications where uptime is key.
LTC4219IDHC-12 Features
The LTC4219IDHC-12 offers an array of features suitable for managing power smoothly in electronic systems. Key features include programmable current limit, overcurrent fault timer, and UV/OV protection. Its compact 16-pin DFN package allows for efficient use of board space while maintaining full functionality in a variety of power management tasks.
LTC4219IDHC-12 Applications
- Server Farms: Ensures stable power delivery and system operation during hot-swap events, preventing downtime and maintaining continuity in data centers.
- Telecommunication Equipment: Provides robust power control to safeguard sensitive telecom hardware during upgrades or maintenance, enhancing service reliability.
- RAID Systems: Protects data integrity by managing power surges during drive replacement or system scaling, crucial for enterprise data storage solutions.
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