NTE1754 データシートの表示（PDF） - NTE Electronics
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NTE1754 Datasheet PDF : 4 Pages
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Electrical Characteristics: (TA = +25°C, VCC (V9–4) = 26V, Note 1, Note 3 unless otherwise specified)
Parameter
Symbol Test Conditions Min Typ Max Unit
Supply
Supply Voltage, Pin9
Supply Voltage Output Stage
Supply Current, Pin6 and Pin9
Quiescent Current
Variation of Quiescent Current with Temperature
V9–4
V6–4
I6 + I9
I4
TC
Note 5
Note 6
10 – 40
V
–
– 60
V
35 55 85 mA
25 40 65 mA
– –0.04 – mA/°C
Output Current
Output Current (Peak–to–Peak), Pin5
Output Current Flyback Generator, Pin8
Output Voltage
I5(P–P)
+I8(P–P)
–I8(P–P)
– 2.5 3.0 A
– 1.25 1.5 A
– 1.35 1.6 A
Peak Voltage During Flyback
Saturation Voltage to Supply
Saturation Voltage to GND
Flyback Generator
V5–4
V6–5(sat)
V5–6(sat)
V6–5(sat)
V5–6(sat)
V5–4(sat)
I5 = –1.5A
I5 = 1.5A, Note7
I5 = –1.2A
I5 = 1.2A, Note 7
I5 = 1.2A
I5 = 1.5A
–
– 60
V
– 2.5 3.2 V
– 2.5 3.2 V
– 2.2 2.7 V
– 2.3 2.8 V
– 2.2 2.7 V
– 2.5 3.2 V
Saturation Voltage
Leakage Current at Pin8
Flyback Generator Active If:
Input
V9–8(sat)
V8–9(sat)
V9–8(sat)
V8–9(sat)
–I8
V5–9
I8 = –1.6A
I8 = 1.5A, Note 7
I8 = –1.3A
I8 = 1.2A, Note 7
– 1.6 2.1 V
– 2.3 3.0 V
– 1.4 1.9 V
– 2.2 2.7 V
–
5 100 µA
4
–
–
V
Input Current, Pin1
Input Voltage During Scan, Pin1
Input Current During Scan, Pin3
Input Voltage During Scan, Pin3
Input Voltage During Flyback, Pin1
Input Voltage During Flyback, Pin3
I1
V1–2
I3
V3–2
V1–2
V3–2
I5 = 1.5A
Note 8
Note 8
– 0.33 0.55 mA
– 2.35 3.0 V
0.03 –
–
mA
0.8
– V9–4
V
–
– 250 mV
–
– 250 mV
Note 1. Pin2 and Pin4 are externally connected to GND.
Note 3. Pin1 externally connedted to Pin3.
Note 4. Non–repetitive duty factor 3.3%.
Note 5. The maximum supply voltage should be chosen so that during flyback the voltage at Pin 5
does not exceed 60V.
Note 6. When V5–4 is 13V and no load at Pin5.
Note 7. Duty cycle, d = 5% or d = 0.05
Note 8. When Pin3 is driven separately from Pin1.
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