LTC4419CMSE#PBF
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- Mfr.Part #
- LTC4419CMSE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-TSSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC SOURCE SELECTOR SWITCH 12MSOP
- Stock
- 4,245
- In Stock ：
- 4,245
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- OR Controllers, Ideal Diodes
- Internal Switch(s) :
- yes
- Number of Pins :
- 12
- REACH SVHC :
- No SVHC
- Base Part Number :
- LTC4419
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Width :
- 3mm
- Current - Output (Max) :
- 1.6A
- Package / Case :
- 12-TSSOP (0.118, 3.00mm Width) Exposed Pad
- Supply Voltage-Max (Vsup) :
- 18V
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Type :
- Source Selector Switch
- Number of Channels :
- 2
- Voltage - Supply :
- 1.8V~18V
- FET Type :
- N-Channel
- Height Seated (Max) :
- 1.1mm
- Pin Count :
- 12
- Applications :
- Battery Backup
- Surface Mount :
- yes
- Series :
- PowerPath™
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Pitch :
- 0.65mm
- Supply Voltage :
- 3.6V
- Published :
- 2016
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Current - Supply :
- 3.6μA
- Factory Lead Time :
- 8 Weeks
- Supply Voltage-Min (Vsup) :
- 1.8V
- Length :
- 4.039mm
- Terminal Finish :
- Matte Tin (Sn)
- Ratio - Input:Output :
- 2:1
- Number of Functions :
- 1
- Operating Temperature :
- 0°C~70°C
- Number of Terminations :
- 12
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Adjustable Threshold :
- yes
- Datasheets
- LTC4419CMSE#PBF
OR Controllers, Ideal Diodes Analog Devices, Inc. LTC4419CMSE#PBF Overview
The LTC4419CMSE#PBF from Analog Devices, Inc. is a state-of-the-art IC source selector switch designed for high reliability and performance in critical power supply applications. This component ensures seamless transitioning between two power sources, maintaining a continuous supply without interruption. Optimized for systems where power supply redundancy is crucial, the LTC4419CMSE#PBF excels in environments requiring robust power management and minimal downtime. This device's advanced design and versatile features make it an ideal solution for managing dual power sources in a wide range of electronic applications, ensuring both efficiency and reliability.
LTC4419CMSE#PBF Features
The LTC4419CMSE#PBF boasts several key features that enhance its utility in power-sensitive applications. Notably, it offers a low on-resistance of just 70mΩ, facilitating efficient power transfer and minimal voltage drop across switches. It supports a wide operating voltage range from 2.5V to 5.5V, accommodating a variety of power systems. Additionally, the device's automatic switching capability ensures that the higher priority power source is selected automatically, minimizing user intervention and reducing complexity in system design. It also includes over-current protection and thermal shutdown, adding layers of security to the power management system.
LTC4419CMSE#PBF Applications
- Portable Consumer Electronics: Ensures device operation through battery changeovers or when switching between battery and external power, providing non-stop functionality.
- Medical Devices: Vital for applications where power continuity is critical, such as in life support or monitoring equipment, ensuring that an alternate power source is available instantly if the primary fails.
- Telecommunication Infrastructure: Helps maintain uninterrupted service by seamlessly switching between power sources in the event of failures, crucial for network reliability.
- Industrial Systems: Offers robust power source management in environments with fluctuating power supplies or where dual power systems are used for redundancy and safety.
- Automotive Electronics: Enhances reliability in automotive safety and comfort features, accommodating transitions between different power sources while maintaining consistent functionality.
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