LTC4253AIGN-ADJ#PBF
- Mfr.Part #
- LTC4253AIGN-ADJ#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 16SSOP
- Stock
- 15,510
- In Stock :
- 15,510
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Base Part Number :
- LTC4253
- Type :
- Hot Swap Controller, Sequencer
- Number of Functions :
- 1
- Number of Terminations :
- 20
- Published :
- 2005
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Feature Pins :
- DRAIN, EN2, EN3, OV, /PWRGD1, /PWRGD2, /PWRGD3, RESET, SS, SQTIMER, TIMER, UV
- Width :
- 3.899mm
- Pin Count :
- 20
- Programmable Features :
- Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 250
- Terminal Pitch :
- 0.635mm
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Length :
- 8.649mm
- Reach Compliance Code :
- Compliant
- JESD-30 Code :
- R-PDSO-G20
- RoHS Status :
- RoHS Compliant
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Number of Channels :
- 1
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Feature :
- Latched Fault
- Current - Supply :
- 1.1mA
- Internal Switch(s) :
- No
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 2mA
- Adjustable Threshold :
- yes
- JESD-609 Code :
- e3
- Applications :
- -48V
- Datasheets
- LTC4253AIGN-ADJ#PBF

Hot Swap Controllers Analog Devices, Inc. LTC4253AIGN-ADJ#PBF Overview
Introducing the LTC4253AIGN-ADJ#PBF from Analog Devices, Inc., a state-of-the-art Hot Swap Controller designed to enhance system reliability and robustness in server environments and beyond. This advanced controller allows for safe board insertion and removal from a live backplane without causing disruption to the main power and other boards. Its ability to manage 48V power systems with precision and its built-in adjustable features make it a top choice for mission-critical applications where downtime is not an option. The Hot Swap Controllers Analog Devices, Inc. LTC4253AIGN-ADJ#PBF ensures smooth operation by controlling in-rush current, thus preventing the disturbances and damage typically associated with hot-plugging electronic components.
LTC4253AIGN-ADJ#PBF Features
The LTC4253AIGN-ADJ#PBF includes multiple key features such as integrated charge pump for gate driving, programmable current limit, and over-current and thermal shutdown protection. It also offers under-voltage lockout and a status flag output which provides real-time feedback on fault conditions. Designed for use in high voltage applications up to 48 volts, this IC enables robust and safe control in various demanding environments.
LTC4253AIGN-ADJ#PBF Applications
- Server Farms: Ensures stable power management and system integrity during the addition or removal of servers.
- Telecommunications Equipment: Maintains operational continuity and protects circuit integrity in telecom rack systems.
- Data Centers: Supports critical operations by managing power distribution to racks and preventing system outages due to power spikes.
- Industrial Systems: Provides robust power control in industrial environments, ensuring machinery and heavy equipment operate without interruption or electrical hazard.
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