LTC4357CMS8#PBF
- Mfr.Part #
- LTC4357CMS8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC OR CTRLR N+1 8MSOP
- Stock
- 16,004
- In Stock :
- 16,004
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- OR Controllers, Ideal Diodes
- Voltage - Supply :
- 9V~80V
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Number of Terminations :
- 8
- FET Type :
- N-Channel
- Power Supplies :
- 9/80V
- Factory Lead Time :
- 8 Weeks
- Current - Supply :
- 500μA
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Base Part Number :
- LTC4357
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 1.1mm
- Ratio - Input:Output :
- N:1
- Supply Voltage-Min (Vsup) :
- 9V
- Number of Channels :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Terminal Position :
- Dual
- Supply Current-Max (Isup) :
- 1mA
- JESD-609 Code :
- e3
- Width :
- 3mm
- Published :
- 2008
- Pin Count :
- 8
- JESD-30 Code :
- S-PDSO-G8
- Surface Mount :
- yes
- Supply Voltage :
- 20V
- Delay Time - OFF :
- 300ns
- Terminal Pitch :
- 0.65mm
- Type :
- N+1 ORing Controller
- Supply Voltage-Max (Vsup) :
- 80V
- Internal Switch(s) :
- No
- Length :
- 3mm
- Applications :
- Automotive, Redundant Power Supplies, Telecom Infrastructure
- HTS Code :
- 8542.39.00.01
- Adjustable Threshold :
- No
- ECCN Code :
- EAR99
- Datasheets
- LTC4357CMS8#PBF

OR Controllers, Ideal Diodes Analog Devices, Inc. LTC4357CMS8#PBF Overview
The LTC4357CMS8#PBF from Analog Devices, Inc. is a high-performance OR controller and ideal diode designed for sophisticated electronics that require robust power supply management. This component ensures reliable operation in systems that are sensitive to power supply redundancy and smooth switching between supplies. It is engineered to manage N+1 redundancy in power supplies, which is crucial for mission-critical applications requiring uninterrupted power. The integration of this IC helps prevent reverse current and protects downstream components from potential damage, making it an essential choice for high-reliability setups. Its compact 8-MSOP package allows for seamless integration in space-constrained applications while maintaining performance and reliability.
LTC4357CMS8#PBF Features
- High voltage operation up to 18V
- Low forward voltage drop and power loss
- Reverse input protection to prevent accidental damage
- Gate drive for external N-channel MOSFET
- Automatic switching between sources without cross-conduction
- Compact 8-MSOP package suitable for space-constrained applications
LTC4357CMS8#PBF Applications
- Server Farms: Provides seamless switching between redundant power supplies, ensuring continuous operation.
- Telecommunications Equipment: Prevents system failures by managing multiple power sources in communication infrastructure.
- Data Storage Systems: Enhances reliability and data integrity in multi-drive storage systems with redundant power supplies.
- Industrial Systems: Offers robust power supply management for industrial applications requiring high reliability and uptime.
- Medical Equipment: Ensures non-stop operation in critical medical devices by effectively managing power redundancy.
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