SG2543N Просмотр технического описания (PDF) - Microsemi Corporation
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SG2543N Datasheet PDF : 6 Pages
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SG1543/SG2543/SG3543
ELECTRICAL CHARACTERISTICS (continued)
Parameter
Comparator Section
Input Threshold (Note 5)
Input Hysteresis
Input Bias Current
Delay Saturation
Delay High Level
Delay Charging Current
Indicate Saturation
Indicate Leakage
Propagation Delay
SCR Trigger Section
Peak Output Current
Peak Output Voltage
Output Off Voltage
Remote Activate Current
Remote Activate Voltage
Reset Current
Reset Voltage
Output Current Rise Time
Prop. Delay from REM. ACT. Pin
Prop. Delay fom O.V. INPUT Pin
Current Limit Section
Input Voltage Range
Input Bias Current
Input Offset Voltage
CMRR
AVOL
Output Saturation
Output Leakage
Small Signal Bandwidth
Propagation Delay
Test Conditions
SG1543/2543
SG3543
Units
Min. Typ. Max. Min. Typ. Max.
TJ = 25°C
Sense input = 0V
VD = 0V
IL = 10mA
V = 40V
IND
VO.V. INPUT = 2.7V, VU.V. INPUT = 2.3V , TJ = 25°C
CD = 0
C
D
=
1µF
2.45 2.50 2.55 2.40 2.50 2.60 V
2.40
2.60 2.35
2.65 V
25
25
mV
0.3 1.0
0.3 1.0 µA
0.2 0.5
0.2 0.5 V
68
68 V
200 250 300 200 250 300 µA
0.2 0.5
0.2 0.5 V
.01 1.0
0.1 1.0 µA
400
400
ns
10
10
ms
+VIN = 5V, RG = 0, VO = 0
+VIN = 15V, IO = 100mA
+VIN = 40V, RL = 1KΩ
REM. ACT. pin = Gnd
REM. ACT pin open
RESET pin = Gnd, REM. ACT. = Gnd
RESET pin open, REM. ACT. = Gnd
RL = 50Ω, TJ = 25°C, CD = 0
V
= 0.4V
REM. ACT.
VO.V. INPUT = 2.7V
100 200 400 100 200 400 mA
12 13
12 13
V
0 0.1
0 0.1 V
0.4 0.8
0.4 0.8 mA
26
26 V
0.4 0.8
0.4 0.8 mA
26
26 V
400
400
mA/µs
300
300
ns
500
500
ns
0
V -3V
IN
0
VIN-3V V
OFFSET/COMP pin open, VCM = 0V
0.3 1.0
0.3 1.0 µA
OFFSET/COMP pin open, V = 0V,
0 10
0 15 mV
CM
10kΩ from OFFSET/COMP pin to Gnd,TJ =25°C 80 100 120 70 100 130 mV
0 ≤ VCM ≤ 12V, VIN = 15V
60 70
60 70
dB
OFFSET/COMP pin open, VCM = 0V
72 80
72 80
dB
I = 10mA
0.2 0.5
0.2 0.5 V
L
VIND = 40V
.01 1.0
.01 1.0 µA
AV = 0dB, TJ = 25°C
5
5
MHz
VOVERDRIVE = 100mV, TJ = 25°C
200
200
ns
Note 5. Input voltage rising on O.V. Input and falling on U.V. Input.
CHARACTERISTIC CURVES
FIGURE 1.
SCR TRIGGER POWER LIMITING
11/91 Rev 1.1 2/94
Copyright © 1994
FIGURE 2 .
ACTIVATION DELAY VS. CAPACITOR VALUE
LINFINITY Microelectronics Inc.
3
11861 Western Avenue ∞ Garden Grove, CA 92841
(714) 898-8121 ∞ FAX: (714) 893-2570
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