Datasheet Analog Devices LT8612EUDE#PBF — Datenblatt

LT8612
42V, 6A Synchronous
Step-Down Regulator with
3µA Quiescent Current
FEATURES DESCRIPTION Wide Input Voltage Range: 3.4V to 42V
n Ultralow Quiescent Current Burst Mode® Operation:
nn 3μA I Regulating 12V to 3.3V
Q
IN
OUT
nn Output Ripple < 10mV
P-P
n High Efficiency Synchronous Operation:
nn 95% Efficiency at 3A, 5V
OUT from 12VIN
nn 94% Efficiency at 3A, 3.3V
OUT from 12VIN
n Fast Minimum Switch-On-Time: 40ns
n Low Dropout Under All Conditions: 250mV at 3A
n Allows Use of Small Inductors
n Safely Tolerates Inductor Saturation in Overload
Conditions
n Adjustable and Synchronizable: 200kHz to 2.2MHz …