SG3543N Microsemi Analog Mixed Signal Group, SG3543N Datasheet - Page 4
SG3543N
Manufacturer Part Number
SG3543N
Description
IC POWER SUPPLY SUPERVISOR 16DIP
Manufacturer
Microsemi Analog Mixed Signal Group
Datasheet
1.SG3543DW.pdf
(6 pages)
Specifications of SG3543N
Applications
Power Supply, Supervisor
Voltage - Supply
4.5 V ~ 40 V
Current - Supply
7mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
16-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Rev 1.1a
Copyright
CHARACTERISTIC CURVES
APPLICATION INFORMATION
The 100 ohm resistor limits the peak discharge current into the
SG1543 while the external PNP transistor provides a high peak-
current discharge path for the delay capacitor.
1994
FIGURE 7 - SURGE LIMIT CIRCUIT FOR LARGE DELAY CAPACITORS
FIGURE 3.
COMPARATOR INPUT HYSTERESIS
FIGURE 5.
CURRENT LIMIT AMPLIFIER GAIN
(continued)
4
FIGURE 4.
CURRENT LIMIT INPUT THRESHOLD
FIGURE 6.
CURRENT LIMIT AMPLIFIER FREQUENCY RESPONSE
FIGURE 8 - INPUT LINE MONITOR
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