SG2543N Microsemi Analog Mixed Signal Group, SG2543N Datasheet - Page 4
SG2543N
Manufacturer Part Number
SG2543N
Description
IC POWER SUPPLY SUPERVISOR 16DIP
Manufacturer
Microsemi Analog Mixed Signal Group
Datasheet
1.SG3543DW.pdf
(6 pages)
Specifications of SG2543N
Applications
Power Supply, Supervisor
Voltage - Supply
4.5 V ~ 40 V
Current - Supply
7mA
Operating Temperature
-25°C ~ 85°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
Company:
Part Number:
SG2543N
Manufacturer:
ROHM
Quantity:
6 220
Part Number:
SG2543N
Manufacturer:
LINFINITY
Quantity:
20 000
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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