Images are for reference only
LTC4359IMS8#TRPBF
+BOMIC OR CTRLR N+1 8MSOP
-
ManufacturerAnalog Devices Inc.
-
Mfr. Part #LTC4359IMS8#TRPBF
-
Datasheet LTC4359IMS8#TRPBF DataSheet
-
Package MSOP-8
-
In Stock4467
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | N+1 ORing Controller |
| FET Type | N-Channel |
| Ratio - Input: Output | N:1 |
| Internal Switch(s) | No |
| Delay Time - ON | 200 µs |
| Delay Time - OFF | 300 ns |
| Current - Output (Max) | 220µA |
| Supply Current | 150 µA |
| Voltage - Supply | 4V ~ 80V |
| Applications | Automotive, Redundant Power Supplies, Telecom Infrastructure |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Overview
Description
The LTC4359IMS8#TRPBF is a high-performance, ideal diode controller designed by Analog Devices. It ensures efficient power management by enabling low-loss power switching and reverse current blocking. Packaged in an 8-pin MSOP, this controller is typically used in applications requiring seamless switchover between power sources. By driving an external N-channel MOSFET, it minimizes forward voltage drop and reduces power dissipation compared to a standard diode, enhancing overall system efficiency. Additionally, the LTC4359 features overvoltage protection, ensuring safe operation under fault conditions. Its compact size and robust features make it suitable for use in various applications such as redundant power supplies, battery-powered systems, and uninterruptible power supplies (UPS).
Equivalent
The LTC4359IMS8#TRPBF is a positive high-voltage ideal diode controller. Equivalent products may include:
1. MAX40203 - Analog Devices
2. LM74610 - Texas Instruments
3. NIS3410 - ON Semiconductor
4. ADM1270 - Analog Devices
These alternatives offer similar functionalities such as control for external N-channel MOSFETs to replace a diode, reducing power loss. Always verify the specific requirements and specifications as they might have differences in voltage ratings, package, or additional features.
1. MAX40203 - Analog Devices
2. LM74610 - Texas Instruments
3. NIS3410 - ON Semiconductor
4. ADM1270 - Analog Devices
These alternatives offer similar functionalities such as control for external N-channel MOSFETs to replace a diode, reducing power loss. Always verify the specific requirements and specifications as they might have differences in voltage ratings, package, or additional features.
Features
The LTC4359IMS8#TRPBF is an ideal diode controller designed to replace a power path diode with a low-loss N-channel MOSFET, reducing power dissipation and improving efficiency. Key features of this device include:
1. Low Voltage Drop: It minimizes forward voltage drop by using an external N-channel MOSFET, enhancing efficiency.
2. Reverse Input Protection: Provides reverse input protection to prevent damage from reverse voltage conditions.
3. Wide Operating Voltage Range: Operates over a range of 4V to 80V, making it versatile for various applications.
4. Low Quiescent Current: Features a low quiescent current of about 100µA, which is beneficial for battery-operated systems.
5. Fast Turn-On Time: Ensures quick turn-on time to reduce voltage droop during power transitions.
6. Thermal Shutdown: Protects the device in case of overheating by disabling the MOSFET.
7. Compact Package: Available in a compact MSOP-8 package, suitable for space-constrained applications.
These features make the LTC4359IMS8#TRPBF ideal for applications requiring efficient power management and protection, such as automotive, industrial, and battery-powered systems.
1. Low Voltage Drop: It minimizes forward voltage drop by using an external N-channel MOSFET, enhancing efficiency.
2. Reverse Input Protection: Provides reverse input protection to prevent damage from reverse voltage conditions.
3. Wide Operating Voltage Range: Operates over a range of 4V to 80V, making it versatile for various applications.
4. Low Quiescent Current: Features a low quiescent current of about 100µA, which is beneficial for battery-operated systems.
5. Fast Turn-On Time: Ensures quick turn-on time to reduce voltage droop during power transitions.
6. Thermal Shutdown: Protects the device in case of overheating by disabling the MOSFET.
7. Compact Package: Available in a compact MSOP-8 package, suitable for space-constrained applications.
These features make the LTC4359IMS8#TRPBF ideal for applications requiring efficient power management and protection, such as automotive, industrial, and battery-powered systems.
Pinout
The LTC4359IMS8#TRPBF is an 8-pin device. It functions as an ideal diode controller that drives an external N-channel MOSFET to emulate an ideal diode. The primary purpose of the LTC4359 is to reduce power loss and enhance efficiency in power management applications by offering low forward voltage drop and reverse input protection. It is commonly used in applications such as redundant power supplies, high availability systems, and battery ORing. The device features low quiescent current, fast turn-on, and reverse current blocking, which makes it suitable for systems requiring efficient power path control.
Manufacturer
The LTC4359IMS8#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. Their products are widely utilized in various industries, including telecommunications, automotive, industrial, and consumer electronics. The company focuses on creating high-performance solutions for a wide range of applications, such as data conversion, signal processing, power management, and RF and microwave technologies. Analog Devices is known for its innovation and quality in providing components that enhance the performance and efficiency of electronic systems.
Application
The LTC4359IMS8#TRPBF is used in high-reliability power supply systems. Its primary application areas include:
1. Power ORing: It facilitates seamless switching between multiple power sources, ensuring continuous power delivery.
2. Redundant Power Supplies: Enhances reliability in systems requiring failover capabilities by managing dual power supplies.
3. Load Sharing: Balances load between parallel-connected power supplies.
4. Battery Backup Systems: Manages automatic switchover to battery during power loss.
5. Telecommunications: Used in equipment requiring reliable power management.
6. Servers and Data Centers: Ensures uninterrupted power delivery in critical infrastructure.
Its low loss feature makes it suitable for applications where efficiency and reliability are paramount.
1. Power ORing: It facilitates seamless switching between multiple power sources, ensuring continuous power delivery.
2. Redundant Power Supplies: Enhances reliability in systems requiring failover capabilities by managing dual power supplies.
3. Load Sharing: Balances load between parallel-connected power supplies.
4. Battery Backup Systems: Manages automatic switchover to battery during power loss.
5. Telecommunications: Used in equipment requiring reliable power management.
6. Servers and Data Centers: Ensures uninterrupted power delivery in critical infrastructure.
Its low loss feature makes it suitable for applications where efficiency and reliability are paramount.
Package
The LTC4359IMS8#TRPBF is an active ORing controller IC packaged in an MSOP-8 (Mini Small Outline Package-8). This type of packaging is compact and suitable for surface-mount technology (SMT), making it ideal for applications requiring efficient board space utilization.
