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 0.5¬µs, 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 500¬µA and operates effectively across a temperature range of 0¬8C to 70¬8C. 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) |
