Datasheet Linear Technology LT3905EUD#PBF — Datenblatt

LT3905
Boost DC/DC Converter
with APD Current Monitor
Features Description 65V, 350mA Internal DMOS Switch
n Integrated Schottky Diode
n 2% Accurate APD Current Monitoring Over the 3ВµA
to 3mA Range
n Single Resistor Programs Maximum APD Current
n Fast APD Current Limiter with Indicator
n Programmable Loss-of-Signal Indicator
n CTRL Pin Adjusts Output Voltage
n Programmable V Undervoltage Lockout
IN
n High Efficiency Step-Up Converter
n Selectable 1MHz/2MHz Switching Frequency
n Internally Compensated
n Internal Soft-Start
n 2.7V to 12V V Range
IN
n Low Shutdown Current: …