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