LTC4253ACGN#PBF
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- Mfr.Part #
- LTC4253ACGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 16SSOP
- Stock
- 17,229
- In Stock ：
- 17,229
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Number of Functions :
- 1
- Pin Count :
- 16
- Current - Supply :
- 1.1mA
- Number of Channels :
- 1
- Packaging :
- Tube
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Adjustable Threshold :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- 0°C~70°C
- Width :
- 3.899mm
- Programmable Features :
- Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO
- Applications :
- -48V
- Reach Compliance Code :
- Compliant
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Type :
- Hot Swap Controller, Sequencer
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Published :
- 2006
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 250
- Feature Pins :
- DRAIN, EN2, EN3, OV, /PWRGD1, /PWRGD2, /PWRGD3, RESET, SS, SQTIMER, TIMER, UV
- Feature :
- Latched Fault
- Number of Terminations :
- 16
- Terminal Pitch :
- 0.635mm
- Supply Current-Max (Isup) :
- 2mA
- RoHS Status :
- RoHS Compliant
- Base Part Number :
- LTC4253
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Supply Voltage :
- 13V
- Length :
- 4.8895mm
- Internal Switch(s) :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC4253ACGN#PBF
Hot Swap Controllers Analog Devices, Inc. LTC4253ACGN#PBF Overview
The LTC4253ACGN#PBF by Analog Devices, Inc. is a sophisticated IC hot swap controller designed to manage board level power supplies up to 48V. This component ensures safe insertion and removal of circuit boards from live backplanes by limiting both inrush current and voltage transients, making it indispensable in protecting critical electronic equipment. The LTC4253ACGN#PBF excels in environments requiring robust control and high reliability, making it a key player in improving system performance and safety. Its capacity to handle high voltages and currents, combined with precision control, makes the Hot Swap Controllers Analog Devices, Inc. LTC4253ACGN#PBF a cornerstone in advanced electronic systems, appealing particularly to B2B customers looking to enhance system integrity and operational stability in bulk deployments.
LTC4253ACGN#PBF Features
This IC hot swap controller comes equipped with numerous features including an integrated charge pump that eliminates the need for external components, gate drive for external N-channel MOSFET, programmable current limit, and thermal shutdown for additional safety. Its built-in undervoltage and overvoltage lockout ensures that the device operates only under optimal power conditions, thus safeguarding both the controller itself and the downstream electronics.
LTC4253ACGN#PBF Applications
- Telecommunications Equipment: In telecom racks, the LTC4253ACGN#PBF manages the insertion of high-power boards without causing disruption or damage due to sudden surges, ensuring consistent performance and reliability.
- Server Farms: This controller is crucial for maintaining uninterrupted service and protection in server environments, facilitating hot-swap operations without the risk of power anomalies.
- Industrial Systems: Ideal for use in industrial settings where equipment frequently requires maintenance or upgrades, allowing for safe board swaps without shutting down the entire system.
- Medical Equipment: Ensures medical devices operate without interruption when modules need to be replaced or upgraded, critical for maintaining the functionality and safety standards in medical environments.
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