LTC4413EDD-1#TRPBF Analog Devices Inductor (Small Outline No-lead) In Stock
The LTC4413 is a dual ideal diode controller handling 2 channels of 2.6A load sharing from 2.5V to 5.5V input in a 10-pin DFN package. It replaces Schottky diodes with low forward-drop MOSFET ideal diodes, reducing power loss and enabling seamless power source ORing for redundant supply designs. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- LTC4413EDD-1#TRPBF Datasheet PDF
- Category
- Inductor
- Price
- From $3.0500(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual ideal diode control with 2.6A per channel current capacity
- 2.5V to 5.5V input range covering 3.3V and 5V system rails
- Low forward voltage drop replaces Schottky diodes to reduce power loss
- Automatic ORing for seamless switchover between 2 power sources
- Compact 10-pin DFN package for high-density power management layouts
Applications
The LTC4413 is used in redundant power supply architectures where two power sources such as a wall adapter and a battery must be ORed together to ensure uninterrupted system operation. Its dual 2.6A ideal diode channels and 2.5V to 5.5V operating range make it ideal for USB power ORing, server power distribution, portable devices with backup batteries, and hot-plug power management in industrial and communications equipment.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1699 |
| YTEOL | 9 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e3 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 3.6V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does LTC4413 reduce power dissipation compared to Schottky diode ORing at 2.6A load?
A Schottky diode at 2.6A typically drops 0.3V to 0.5V, dissipating 0.78W to 1.3W per channel. The LTC4413 ideal diode controller drives an external MOSFET to achieve a forward voltage drop as low as a few millivolts, reducing conduction loss by 10 to 50 times compared to a Schottky. For 2 channels at 2.6A each, this can save over 2W of total power dissipation in the system.
What input voltage range does LTC4413EDD-1 support, and which system rails does it cover?
The LTC4413EDD-1 operates from 2.5V to 5.5V input, which covers the 3.3V and 5V rails commonly used in embedded systems, IoT devices, and communications equipment. Both dual ideal diode channels operate within this range simultaneously, making it suitable for ORing two 5V adapters or a 5V adapter with a 3.3V to 4.2V lithium-ion battery backup in portable designs.
For a redundant 5V server power design, how does LTC4413's automatic switchover protect against primary supply failure?
The LTC4413 continuously monitors both input channels and automatically activates the backup supply channel within microseconds when the primary 5V input drops below the backup voltage level, ensuring uninterrupted power delivery to the load. The 2-channel ideal diode control prevents reverse current flow between supplies with no additional logic required, so the switchover is transparent to the system and requires no intervention from a supervisory microcontroller.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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