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.
1MHz current-mode step-down switching regulator with programmable output current limit
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
Analog Devices Inc. LTM467x/LTM468x μModule Regulators
Includes Digital Power System Management and telemetry-monitoring of power management parameters.