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. The 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 that is 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.
Specifications
- 2.5V to 5.5V input voltage range
- 400mA buck regulator with constant 2.25MHz operation
- Output voltage:
- 1.164V to 1.236V for buck regulator
- 2.716V to 2.884V LDO1 output
- 3.2V to 3.4V LDO2 output
Test Equipment Hookup Diagram
Performance Graph
Associated Products
Analog Devices Inc. LTC36xx/LTC7149 Series Step-Down Buck Regulators
High efficiency, monolithic and excellent for inverting output applications.
Publicado: 2019-07-11
| Actualizado: 2022-03-11