Analog Devices Inc. DC2570A Demo Circuit for LT3663EDCB Regulator
Analog Devices Inc. DC2570A Demo Circuit for LT3663EDCB Regulator is a 1MHz current-mode step-down switching regulator with programmable output current limit. This current limit controls the system power dissipation and reduces the size of the power path components. The circuit offers a 7.5V to 36V (60V maximum) wide operating input voltage range that suits the LT3663-3.3/5.0 regulator to a variety of input sources. This includes unregulated 12V wall adapters, 24V industrial supplies, and automotive power.
The LT3663-3.3/5.0 regulator includes a low current shutdown mode, input overvoltage lockout, and thermal shutdown. The LT3663EDCB-3.3/5.0 is available in an 8- lead (2mm × 3mm) DFN surface-mount package with an exposed pad.
Features
- 1MHz current-mode step-down switching regulator with programmable output current limit
- Evaluates LT3663EDCB-3.3/5.0
Specifications
- 7.5V to 36V (60V maximum) wide operating input voltage range
- 3.24V to 3.36V output voltage range
- 0.6A to 1.2A current limit
Related Product
Analog Devices Inc. LTM467x/LTM468x μModule Regulators
Includes Digital Power System Management and telemetry-monitoring of power management parameters.
Published: 2020-05-05
| Updated: 2022-03-10