LTC4420IDD#TRPBF
- Mfr.Part #
- LTC4420IDD#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC SOURCE SELECTOR SWITCH 12DFN
- Stock
- 27,952
- In Stock :
- 27,952
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- OR Controllers, Ideal Diodes
- Current - Supply :
- 3.6μA
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Terminal Pitch :
- 0.45mm
- Pin Count :
- 12
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 3mm
- Current - Output (Max) :
- 1.6A
- Factory Lead Time :
- 16 Weeks
- Supply Voltage :
- 3.6V
- Mounting Type :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 1.8V
- Supply Current-Max (Isup) :
- 0.0063mA
- Published :
- 2016
- Type :
- Source Selector Switch
- Internal Switch(s) :
- yes
- Series :
- PowerPath™
- Height Seated (Max) :
- 0.8mm
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LTC4420
- Voltage - Supply :
- 1.8V~18V
- Supply Voltage-Max (Vsup) :
- 18V
- Terminal Position :
- Dual
- Number of Pins :
- 12
- Number of Functions :
- 1
- Applications :
- Battery Backup
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Surface Mount :
- yes
- FET Type :
- N-Channel
- Length :
- 3mm
- Number of Terminations :
- 12
- Terminal Form :
- NO LEAD
- Operating Temperature :
- -40°C~85°C
- Number of Channels :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Ratio - Input:Output :
- 2:1
- Adjustable Threshold :
- yes
- Package / Case :
- 12-WFDFN Exposed Pad
- Additional Feature :
- SEATED HT-CALCULATED
- Datasheets
- LTC4420IDD#TRPBF

OR Controllers, Ideal Diodes Analog Devices, Inc. LTC4420IDD#TRPBF Overview
The LTC4420IDD#TRPBF from Analog Devices, Inc. is an advanced source selector switch designed for robust and efficient power management in complex electronic systems. As an integral component of the OR Controllers and Ideal Diodes category, this IC ensures reliable switching between two diode-coupled power sources, enhancing system longevity and performance. With its precision control and compact 12-DFN package, the LTC4420IDD#TRPBF is tailored to meet the demands of B2B clients looking for scalable solutions in power-sensitive applications.
LTC4420IDD#TRPBF Features
The LTC4420IDD#TRPBF includes several key features that make it a standout choice for power source management. It supports a wide range of input voltages, possesses a low quiescent current, and offers fast switching capabilities between sources without interruption. Additionally, its built-in over-voltage protection guards against unexpected power spikes, ensuring reliable operation under varying electrical conditions.
LTC4420IDD#TRPBF Applications
- Portable Medical Devices: Ensures uninterrupted power supply by seamlessly switching between primary and backup power sources, critical for life-saving medical equipment.
- Industrial Automation Systems: Enhances system reliability through efficient power management and source redundancy in factory automation and control systems.
- Telecommunications Equipment: Maintains consistent operation by managing power sources in communication infrastructure, crucial for reducing system downtime.
- Uninterruptible Power Supplies (UPS): Provides continuous power delivery and quick switch-over capabilities, essential for maintaining operations during power failures.
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