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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC3411EMS#PBF is a constant frequency, synchronous, step-down DC/DC converter from Analog Devices, designed for medium power applications. It operates from an input voltage range of 2.625V and provides an adjustable output voltage from 0.8V to 5V, with a maximum output current of 1.25A.
This device features a high operating frequency of up to 4MHz, enabling the use of small, low-cost capacitors and inductors. It incorporates internal synchronous power switches with a peak current rating of 1.6A and low RDS(ON) of 0.110Ω, contributing to high efficiency of up to 95%. The current mode architecture ensures excellent line and load transient response.
The LTC3411EMS#PBF supports selectable Burst Mode operation to reduce gate charge losses at light loads and can be synchronized to an external clock for reduced noise and RF interference. It offers low quiescent current of 60μA and low shutdown current of less than 1μA, maximizing battery life.
Packaged in a 10-MSOP, this component is suitable for surface mount applications. Its adjustable output and high efficiency make it ideal for various portable electronic devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum input voltage is 2.625V.
The output voltage is adjustable from 0.8V to 5V.
The operating temperature range is -40°C to 85°C.
It is available in a 10-MSOP package (also 10-TFSOP).
Efficiency is up to 95% at 1A load current (VIN=3.3V, VOUT=2.5V, fO=1MHz).
The typical switching frequency is 1MHz, with operation up to 4MHz.
The typical output current is 1.25A.