| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Efficiency | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The LTC3411AIDD#PBF from Analog Devices is a constant frequency, synchronous step-down DC/DC converter designed for medium power applications. It operates from an input voltage range of 2.5V to 5.5V and can deliver up to 1.25A of output current. The output voltage is user-configurable, adjustable from 0.8V to 5.5V.
This converter features internal synchronous power switches for high efficiency, reaching up to 96%. It supports a user-configurable operating frequency up to 4MHz, enabling the use of small, low-cost inductors and capacitors. The current mode architecture allows for optimized transient response over a wide range of loads and output capacitors. For power saving, it can be configured for Burst Mode operation, reducing quiescent current to 40µA when load current is low.
The LTC3411AIDD#PBF is available in a compact 10-lead 3mm x 3mm DFN package with an exposed pad, suitable for surface mounting. It also offers features like short-circuit protection and 100% duty cycle operation for low dropout conditions, maximizing battery life. Its low shutdown current of less than 1µA further contributes to power efficiency.
Applications for this device include notebook computers, digital cameras, cellular phones, handheld instruments, and board-mounted power supplies. The device is designed for excellent line and load transient response and is stable with ceramic capacitors.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.5V to 5.5V.
10-DFN (3x3mm) with exposed pad (10-WFDFN).
-40°C to 125°C (junction temperature).
1.25A.
2.5MHz typical, up to 4MHz.
Up to 96%.
Adjustable from 0.8V to 5V.