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LTC3310-1 Datasheet 10a Synchronous Step-down Silent Switcher

Manufacturer: Analog Devices

Overview: LTC3310S/LTC3310S-1 LTC3310/LTC3310-1 5V, 10A Synchronous Step-Down Silent Switcher 2 in 3mm × 3mm.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LTC®3310S is a very small, low noise, monolithic step-down DC/DC converter capable of providing up to 10A of output current from a 2.25V to 5.5V input supply.

The device employs Silent Switcher 2 architecture with internal hot loop bypass capacitors to achieve both low EMI and high efficiency at switching frequencies as high as 5MHz.

For systems with higher power requirements, multi-phasing parallel converters is readily implemented.

Key Features

  • n Silent Switcher®2 Architecture: Ultralow EMI Emissions (LTC3310S and LTC3310S-1) n High Efficiency: 4.5mΩ NMOS and 16mΩ PMOS n Wide Bandwidth, Fast Transient Response n Safely Tolerates Inductor Saturation in Overload n VIN Range: 2.25V to 5.5V n VOUT Range: 0.5V to VIN n VOUT Accuracy: ±1% with Remote Sense n Peak Current Mode Control n 35ns Minimum On-Time n Programmable Frequency to 5MHz n Shutdown Current: 1µA n Precision 400mV Enable Threshold n Output Soft-Start with Voltage Tracking n P.

More Datasheets from Analog Devices

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LTC3310-1 Distributor