SG1846F View Datasheet(PDF) - Microsemi Corporation
Part Name
Description
Manufacturer
SG1846F Datasheet PDF : 10 Pages
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APPLICATIONS INFORMATION (continued)
SG1846
FIGURE 26 - PULSE BY PULSE CURRENT LIMITING
FIGURE 27 - SOFT START AND SHUTDOWN/RESTART FUNCTIONS
VREF < 0.8mA
R1
FIGURE 28 - SHUTDOWN WITH AUTO-RESTART
If VREF < 0.8mA the shutdown latch will commutate
R1
when ISS < 0.8mA and a restart cycle will be initiated.
4/90 Rev 1.1 2/94
Copyright © 1994
9
V
REF >3mA (LATCHED OFF)
R
1
FIGURE 29 - SHUTDOWN WITHOUT AUTO-RESTART (LATCHED)
If VREF > 3mA the device will latch off
R1
until power is recycled.
LINFINITY Microelectronics Inc.
11861 Western Avenue ∞ Garden Grove, CA 92841
(714) 898-8121 ∞ FAX: (714) 893-2570
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