DC1829A - LTC3866EUF Demo Board VIN = 4.5V to 14V, VOUT = 1.5V @ 30A
Demonstration circuit 1829A is a high efficiency, high density, synchronous buck converter with 4.5V to 14V input voltage range. It can supply a 30A maximum load current with a 1.5V output. This demo board utilizes the LTC®3866EUF, a feature-rich single phase synchronous buck controller with very low DCR current sensing capability, on-chip drivers and remote output voltage sensing. This board is setup with 0.32mΩ DCR inductor. The temperature compensation function guarantees accurate current limit over a wide temperature range with DCR sensing. The LTC3866 is suitable for operation from an input voltage of 4.5V to 38V and output voltages up to 3.5V.
Demo Board Design File
Demo Board Manual
Demo Board Schematic
LTspice
LTpowerCAD
Products
- DC1829A - Design Files
- LTC3866 Project - High Efficiency, Synchronous Step-Down Controller with Sub mΩ Inductor DCR Sensing (4.5-14V to 1.5 @ 30A)
- LTC3866 - Current Mode Synchronous Controller for Sub Milliohm DCR Sensing
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