規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Source Selector Switch |
| FETType | P-Channel |
| Ratio-Input:Output | 2:1 |
| InternalSwitch(s) | Yes |
| DelayTime-ON | 50 µs |
| DelayTime-OFF | 4 µs |
| Current-Output(Max) | 2.6A |
| Current-Supply | 25 µA |
| Voltage-Supply | 2.5V ~ 5.5V |
| Applications | Handheld/Mobile Devices |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 10-WFDFN Exposed Pad |
概述
Description
The LTC4413EDD#TRPBF is a dual ideal diode power path controller manufactured by Analog Devices. It is designed for managing power distribution between multiple power sources, offering seamless switchover and efficient power management in electronic systems. The device integrates two low-loss P-channel MOSFETs that emulate the characteristics of an ideal diode, minimizing voltage drop and power dissipation compared to traditional Schottky diodes. It is capable of handling input voltages ranging from 2.5V to 5.5V and can drive loads up to 4A for each channel.
Key features include low quiescent current, fast switchover between input sources, reverse current blocking to prevent backflow into the power source, and thermal protection. These features make the LTC4413EDD#TRPBF suitable for use in battery-powered applications, USB devices, and systems requiring reliable power source selection. The device is packaged in a compact 10-lead DFN package, making it ideal for space-constrained applications.
Key features include low quiescent current, fast switchover between input sources, reverse current blocking to prevent backflow into the power source, and thermal protection. These features make the LTC4413EDD#TRPBF suitable for use in battery-powered applications, USB devices, and systems requiring reliable power source selection. The device is packaged in a compact 10-lead DFN package, making it ideal for space-constrained applications.
Equivalent
The LTC4413EDD#TRPBF is a dual low-loss PowerPath controller ideal diode. Equivalent products include:
1. MAX40200 - Ideal diode from Maxim Integrated.
2. TPS2115A - Power mux from Texas Instruments.
3. LM66100 - Ideal diode controller from Texas Instruments.
4. ADP198 - High-side load switch with low voltage dropout from Analog Devices.
Comparing specifications is essential to ensure compatibility with your specific application.
1. MAX40200 - Ideal diode from Maxim Integrated.
2. TPS2115A - Power mux from Texas Instruments.
3. LM66100 - Ideal diode controller from Texas Instruments.
4. ADP198 - High-side load switch with low voltage dropout from Analog Devices.
Comparing specifications is essential to ensure compatibility with your specific application.
Features
The LTC4413EDD#TRPBF is a dual ideal diode controller from Analog Devices, designed for power path management in portable electronic devices. Key features include:
1. Dual Ideal Diodes: Incorporates two ideal diodes that minimize voltage drop and power loss compared to traditional Schottky diodes, enhancing power efficiency.
2. Wide Operating Range: Supports a wide input voltage range from 1.5V to 5.5V, suitable for various battery-powered applications.
3. Low Quiescent Current: Offers low quiescent current operation, which is crucial for extending battery life in portable devices.
4. Reverse Current Blocking: Prevents reverse current flow, protecting the power source and maintaining system stability.
5. Fast Switching: Ensures rapid switchover between power sources, ideal for maintaining uninterrupted power in dual-source applications.
6. Thermal Protection: Includes built-in thermal protection to prevent device overheating, enhancing reliability and safety.
7. Compact Package: Available in a compact 10-lead 3mm x 3mm DFN package, suitable for space-constrained applications.
These features make the LTC4413EDD#TRPBF ideal for efficient power management in systems requiring low forward voltage drop and high reliability.
1. Dual Ideal Diodes: Incorporates two ideal diodes that minimize voltage drop and power loss compared to traditional Schottky diodes, enhancing power efficiency.
2. Wide Operating Range: Supports a wide input voltage range from 1.5V to 5.5V, suitable for various battery-powered applications.
3. Low Quiescent Current: Offers low quiescent current operation, which is crucial for extending battery life in portable devices.
4. Reverse Current Blocking: Prevents reverse current flow, protecting the power source and maintaining system stability.
5. Fast Switching: Ensures rapid switchover between power sources, ideal for maintaining uninterrupted power in dual-source applications.
6. Thermal Protection: Includes built-in thermal protection to prevent device overheating, enhancing reliability and safety.
7. Compact Package: Available in a compact 10-lead 3mm x 3mm DFN package, suitable for space-constrained applications.
These features make the LTC4413EDD#TRPBF ideal for efficient power management in systems requiring low forward voltage drop and high reliability.
Pinout
The LTC4413EDD#TRPBF is a dual ideal diode in a PowerPath controller, manufactured by Analog Devices. It is housed in a 10-lead (pin) DFN (Dual Flat No-Lead) package. The primary function of the LTC4413 is to efficiently manage power distribution between two input power sources, ensuring seamless transition and minimizing power loss. Each ideal diode in the device operates independently, allowing for versatile power management solutions, such as prioritization of power sources or load sharing. The device is designed to provide automatic switchover between power sources to maintain uninterrupted power to the load, with features like low forward voltage drop and reverse current blocking.
Manufacturer
The LTC4413EDD#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides solutions for a wide range of applications, including industrial, automotive, communication, consumer, and healthcare sectors. Known for its innovative approach, Analog Devices focuses on delivering high-performance products that address complex engineering challenges.
Application
The LTC4413EDD#TRPBF is a dual low-loss PowerPath controller designed for power management applications. It is commonly used in areas that require efficient power switching and management, such as:
1. Battery-powered devices: Ensures seamless transition between battery and external power sources.
2. Portable electronics: Manages power paths to extend battery life.
3. Redundant power supplies: Provides automatic switchover for mission-critical systems.
4. Solar power systems: Optimizes power distribution between solar panels and batteries.
5. Automotive electronics: Ensures stable power supply under varying conditions.
6. Industrial and medical devices: Offers reliable power management in sensitive equipment.
These applications benefit from its ability to reduce power dissipation and maintain efficient power distribution.
1. Battery-powered devices: Ensures seamless transition between battery and external power sources.
2. Portable electronics: Manages power paths to extend battery life.
3. Redundant power supplies: Provides automatic switchover for mission-critical systems.
4. Solar power systems: Optimizes power distribution between solar panels and batteries.
5. Automotive electronics: Ensures stable power supply under varying conditions.
6. Industrial and medical devices: Offers reliable power management in sensitive equipment.
These applications benefit from its ability to reduce power dissipation and maintain efficient power distribution.
Package
The LTC4413EDD#TRPBF is packaged in a 10-lead (3mm × 3mm) DFN (Dual Flat No-Leads) package. This package type is compact and offers a low-profile design suitable for space-constrained applications.