Analog Devices Inc. LTC3670EDDB Demo Board DC1277
Analog Devices Inc. LTC3670EDDB Demo Board DC1277 is designed to demonstrate the full capacity of the LTC3670 monolithic buck regulator. Analog Devices LTC3670 is a triple power supply that includes a 400mA synchronous buck regulator and two 150mA Low Drop-Out (LDO) linear regulators. This buck regulator operates from an input supply range of 2.5V to 5.5V suitable for single-cell Lithium-ion and Lithium-ion/polymer applications. The Burst Mode operation provides high efficiency in light load and no-load conditions.
Features
- Output voltage
- 1.164V to 1.236V for buck regulator
- 2.716V to 2.884V LDO1 output
- 3.2V to 3.4V LDO2 output
- 2.5V to 5.5V input voltage range
- 400mA buck regulator with constant 2.25MHz operation
Test Equipment Hookup Diagram
Performance Graph
Associated Regulators
Analog Devices Inc. LTC36xx/LTC7149 Series Step-Down Buck Regulators
High efficiency, monolithic and excellent for inverting output applications.
Published: 2019-07-11
| Updated: 2024-03-05