Datasheet Analog Devices LT8580EDD#TRPBF — Datenblatt

LT8580
Boost/SEPIC/Inverting
DC/DC Converter with 1A, 65V
Switch, Soft-Start and Synchronization
FEATURES DESCRIPTION 1A, 65V Power Switch
nn Adjustable Switching Frequency
nn Single Feedback Resistor Sets V
OUT
nn Synchronizable to External Clock
nn High Gain SHDN Pin Accepts Slowly Varying
Input Signals
nn Wide Input Voltage Range: 2.55V to 40V
nn Low V
CESAT Switch: 400mV at 0.75A (Typical)
nn Integrated Soft-Start Function
nn Easily Configurable as a Boost, SEPIC, or Inverting
Converter
nn User Configurable Undervoltage Lockout (UVLO)
nn Pin Compatible with LT3580
nn Tiny Thermally Enhanced 8-Lead 3mm × 3mm DFN
and 8-Lead MSOP Packages
nn AEC-Q100 Qualification in Progress The LT®8580 is a PWM DC/DC converter containing an
internal 1A, 65V switch. The LT8580 can be configured …

LT8580
Boost/SEPIC/Inverting
DC/DC Converter with 1A, 65V
Switch, Soft-Start and Synchronization
Features Description 1A, 65V Power Switch
nn Adjustable Switching Frequency
nn Single Feedback Resistor Sets V
OUT
nn Synchronizable to External Clock
nn High Gain SHDN Pin Accepts Slowly Varying
Input Signals
nn Wide Input Voltage Range: 2.55V to 40V
nn Low V
CESAT Switch: 400mV at 0.75A (Typical)
nn Integrated Soft-Start Function
nn Easily Configurable as a Boost, SEPIC, or Inverting
Converter
nn User Configurable Undervoltage Lockout (UVLO)
nn Pin Compatible with LT3580
nn Tiny Thermally Enhanced 8-Lead 3mm × 3mm DFN
and 8-Lead MSOP Packages The LT®8580 is a PWM DC/DC converter containing an
internal 1A, 65V switch. The LT8580 can be configured
as either a boost, SEPIC or inverting converter. nn Applications The LT8580 has an adjustable oscillator, set by a resistor …