LTC4357IDCB#TRMPBF
- Mfr.Part #
- LTC4357IDCB#TRMPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 6-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC OR CTRLR N+1 6DFN
- Stock
- 2,450
- In Stock :
- 2,450
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- OR Controllers, Ideal Diodes
- Terminal Position :
- Dual
- Adjustable Threshold :
- No
- Ratio - Input:Output :
- N:1
- Published :
- 2008
- Surface Mount :
- yes
- Current - Supply :
- 500μA
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-30 Code :
- R-PDSO-N6
- HTS Code :
- 8542.39.00.01
- FET Type :
- N-Channel
- Number of Terminations :
- 6
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Max (Vsup) :
- 80V
- Type :
- N+1 ORing Controller
- Number of Channels :
- 1
- Factory Lead Time :
- 8 Weeks
- Number of Functions :
- 1
- Package / Case :
- 6-WFDFN Exposed Pad
- JESD-609 Code :
- e3
- Supply Voltage-Min (Vsup) :
- 9V
- Base Part Number :
- LTC4357
- Power Supplies :
- 9/80V
- Supply Voltage :
- 20V
- ECCN Code :
- EAR99
- Pin Count :
- 6
- Supply Current-Max (Isup) :
- 1mA
- Delay Time - OFF :
- 300ns
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.5mm
- Applications :
- Automotive, Redundant Power Supplies, Telecom Infrastructure
- Operating Temperature :
- -40°C~85°C
- Height Seated (Max) :
- 0.8mm
- Packaging :
- Cut Tape (CT)
- Internal Switch(s) :
- No
- Voltage - Supply :
- 9V~80V
- Width :
- 2mm
- Length :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LTC4357IDCB#TRMPBF

OR Controllers, Ideal Diodes Analog Devices, Inc. LTC4357IDCB#TRMPBF Overview
The LTC4357IDCB#TRMPBF from Analog Devices, Inc. is a high-performance controller for N+1 ORing applications that utilize power supplies. This integrated circuit is designed to enhance system reliability by allowing multiple power supplies to share a common load. The IC achieves this by controlling external N-channel MOSFETs to selectively connect supplies based on their voltage status. Its robust design is tailored to manage the seamless switching between sources, ensuring no interruption to the critical loads. As an essential component in building redundant power systems, the LTC4357IDCB#TRMPBF is ideal for high-availability systems in industrial, telecom, and data center applications.
LTC4357IDCB#TRMPBF Features
- Low forward voltage drop ORing controller, minimizing power loss.
- Wide operating voltage range, accommodating various power supply standards.
- Reverse input protection to safeguard against incorrect power application.
- Compact 6-DFN package, suitable for space-constrained applications.
- Over-temperature and over-current protection, enhancing system safety and reliability.
LTC4357IDCB#TRMPBF Applications
- Server Power Supplies: Manages dual or multiple power sources in servers to ensure uninterrupted operation and higher reliability.
- Telecommunications Equipment: Enables fault-tolerant power supply architectures in critical telecom infrastructure, improving system uptime.
- Data Centers: Critical for data center power redundancy, ensuring seamless power delivery and mitigating risks of power failure.
- Industrial Systems: Provides robust power supply management in industrial applications, crucial for systems requiring high reliability and continuous operation.
- Medical Devices: Ensures consistent power in medical equipment, where power failure can result in critical issues or operational hazards.
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