LTC4253IGN#PBF
- Mfr.Part #
- LTC4253IGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 16SSOP
- Stock
- 31,382
- In Stock :
- 31,382
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Peak Reflow Temperature (Cel) :
- 260
- Feature :
- Latched Fault
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Adjustable Threshold :
- yes
- Number of Channels :
- 1
- Pin Count :
- 16
- Terminal Pitch :
- 0.635mm
- Number of Functions :
- 1
- Programmable Features :
- Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO
- Published :
- 2012
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~85°C
- Internal Switch(s) :
- No
- Feature Pins :
- DRAIN, EN2, EN3, OV, /PWRGD1, /PWRGD2, /PWRGD3, RESET, SS, SQTIMER, TIMER, UV
- Length :
- 4.8895mm
- Terminal Position :
- Dual
- Base Part Number :
- LTC4253
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Supply Current-Max (Isup) :
- 2mA
- JESD-609 Code :
- e3
- Applications :
- -48V
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- Hot Swap Controller, Sequencer
- Surface Mount :
- yes
- Current - Supply :
- 800μA
- Width :
- 3.899mm
- Supply Voltage :
- 13V
- Number of Terminations :
- 16
- Factory Lead Time :
- 8 Weeks
- Terminal Form :
- Gull wing
- Datasheets
- LTC4253IGN#PBF

Hot Swap Controllers Analog Devices, Inc. LTC4253IGN#PBF Overview
The LTC4253IGN#PBF by Analog Devices, Inc. is a state-of-the-art IC hot swap controller designed to manage board level power supply connections without the need to power down the system. Ensuring robust protection and operational efficiency, this controller facilitates safe insertion and removal of cards in live backplane environments. The LTC4253IGN#PBF specifically addresses the demands for high-voltage applications up to 48V, making it an ideal choice for a wide range of industrial and telecommunications applications. With its enhanced features, this Hot Swap Controller is engineered to increase system reliability and performance, while minimizing downtime and maintenance costs.
LTC4253IGN#PBF Features
The LTC4253IGN#PBF includes numerous features that make it an optimal solution for managing power supplies in critical systems. Key features include over-current protection, circuit breaker functionality, and under-voltage lockout, all integrated into a compact 16-SSOP package. Additionally, its built-in charge pump controls the external N-channel MOSFETs, providing a smooth and controlled start-up.
LTC4253IGN#PBF Applications
- Telecommunications Equipment: Utilized in servers and routers to manage power dynamically, ensuring system stability and reliability during component swaps.
- Industrial Systems: Employs robust control in power distribution units for automated manufacturing lines, protecting sensitive electronic components from power surges and interruptions.
- Data Centers: Critical in managing power supply connections to ensure uninterrupted operation of servers and storage units, enhancing overall data integrity and accessibility.
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