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LTC4355CMS#PBF from LINEAR

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15.625ms

LTC4355CMS#PBF

Manufacturer: LINEAR

Positive High Voltage Ideal Diode-OR with Input Supply and Fuse Monitors

Partnumber Manufacturer Quantity Availability
LTC4355CMS#PBF,LTC4355CMSPBF LINEAR 17 In Stock

Description and Introduction

Positive High Voltage Ideal Diode-OR with Input Supply and Fuse Monitors The LTC4355CMS#PBF is manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Function:** Positive High Voltage Ideal Diode Controller  
- **Operating Voltage Range:** 4V to 80V  
- **Low Forward Voltage Drop:** Uses an external N-channel MOSFET for minimal voltage loss  
- **Fast Turn-Off:** Prevents reverse current flow with quick shutdown (<1µs)  
- **Adjustable Current Limit:** Protects the MOSFET from overcurrent conditions  
- **Fault Output Flag:** Indicates forward voltage fault or reverse current condition  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-Lead MSOP  

### **Descriptions:**  
The LTC4355 controls an external N-channel MOSFET to emulate an ideal diode, providing low-loss power path protection. It replaces traditional Schottky diodes, reducing power dissipation and voltage drop. The device is designed for high voltage applications, including power supply OR-ing, hot swap circuits, and battery backup systems.  

### **Features:**  
- **Ideal Diode Replacement:** Reduces power loss compared to Schottky diodes  
- **Wide Input Voltage Range:** Supports 4V to 80V operation  
- **Fast Reverse Current Blocking:** Prevents reverse conduction quickly  
- **Adjustable Current Limit:** Protects the MOSFET from excessive current  
- **Fault Indicator:** Provides status for fault conditions  
- **Low Quiescent Current:** Consumes minimal power in operation  
- **Thermal Shutdown:** Protects the device from overheating  

This information is based strictly on the manufacturer's datasheet.

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