The LTC4357CMS8#TRPBF is a positive high voltage ideal diode controller designed to drive an external N-channel MOSFET, effectively replacing a Schottky diode in diode-OR applications. It operates within a wide voltage range of 9V to 80V and features a fast turn-off time of 0.5µs, which helps limit peak fault current and minimizes reverse current transients during power source failures. The device ensures smooth switchover without oscillation, enhancing system reliability in applications such as N+1 redundant power supplies, high availability systems, and automotive systems. This component is available in both 6-lead DFN and 8-lead MSOP packages, making it suitable for compact designs. The LTC4357CMS8#TRPBF has a low supply current of 500µA and operates effectively across a temperature range of 0°C to 70°C. Its ability to reduce power dissipation and voltage loss makes it a valuable choice for engineers looking to optimize performance in power management applications.
Manufacturer: Linear Technology
Win Source Part Number: 784108-LTC4357CMS8#T
Packaging: Reel package
Type: N+1 ORing Controller
Operating Temperature Range: 0°C ~ 70°C
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Applications: Automotive, Redundant Power Supplies, Telecom Infrastructure
Mounting: SMD
Operating Supply Voltage: 9 V ~ 80 V
Internal Switch(s): No
Delay Time - OFF: 300ns
Family Name: LTC4357
Categories: Integrated Circuits (ICs)
Operating Supply Current: 500μA
Manufacturer Package: 8-MSOP
Channel Type Type: N
Alternative Parts (Cross-Reference): IR5001SPBF; ISL6144IRZA-T; IR5001STR; ISL6144IRZA;
Introduction Date: January 18, 2008
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Balance
| Win Source Electronics | |
|---|---|
| Product Category | Diodes |
| Product Number | 784108-LTC4357CMS8#TRPBF |
| Product Name | PMIC - PMIC - OR Controllers, Ideal Diodes - LTC4357CMS8#TRPBF |
| Tj | 0 to 70 C (32 to 158 F) |
