NTE1567 View Datasheet(PDF) - NTE Electronics
Part Name
Description
Manufacturer
NTE1567 Datasheet PDF : 4 Pages
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Electrical Characteristics: (TA = +25°C, VP = 26V, Pin4 and Pin2 externally connected to GND
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Current (Peak−to−Peak)
Flyback Generator Output Current
Output Voltages
I5(P−P)
−I8
I8
− 1.2 1.5
A
− 0.7 0.85 A
− 0.6 0.75 A
Peak Voltage During Flyback
Saturation Voltage to Supply
Saturation Voltage to GND
Supply
V5−4M
−V5−6(sat)
−V5−4(sat)
−I5 = 1A
−I5 = 0.75A
I5 = 1A
I5 = 0.75A
−
− 55
V
− 2.5 3.0
V
− 2.2 2.7
V
− 2.5 3.0
V
− 2.2 2.7
V
Supply Voltage
Supply Voltage, Output Stage
Supply Current
Quiescent Current
Variation of Quiescent Current
with Temperature
V9−2; 4 Note 2
10 − 50
V
V6−4 Note 2
−
− 55
V
I9
No Load and No Quiescent Current −
9 12 mA
I4
25 38 52 mA
− −0.04 − mA/°C
Flyback Generator
Saturation Voltage
Flyback Generator Active if:
Leakage Current
Input Current
Input Voltage During Scan
Input Current During Scan
Input Voltage During Flyback
Voltage at Pin7
Load Current of Pin7
Unloaded Voltage at Pin7
During Flyback
V9−8(sat)
V8−9(sat)
V5−9
−I8
I1
V1−2
V3−2
I3
V3−2
V7−2
I7
V7−2
−I8 = 1.1A
I8 = 0.85A
I8 = 1A
I8 = 0.75A
±I5 = 1A
− 1.6 2.1
V
− 1.4 1.9
V
− 2.5 3.0
V
− 2.3 2.8
V
−
−
4
V
−
5 100 µA
175 230 380 µA
0.9 1.9 2.7
V
0.9 − VP
V
0.01 − 2.5 mA
0
− 0.2
V
5.6 6.1 6.6
V
−
−
2
mA
− 15 −
V
Junction Temperature of Switching
TJ
on the Thermal Protection
158 175 192 °C
Thermal Resistance
Open Loop Gain
Frequency Response (−3dB)
RthJ−MB
GO
f
RL = 1kΩ, 1kHz
RL = 1kΩ
−
3
4 K/W
− 36 −
dB
− 60 − kHz
Note 2. The maximum supply voltage should be chosen such that during flyback the voltage at Pin5
does not exceed 55V.
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