NTE7109 データシートの表示（PDF） - NTE Electronics
部品番号
コンポーネント説明
メーカー
NTE7109 Datasheet PDF : 5 Pages
| |||
Electrical Characteristics (Cont’d): (VCC = 18V, TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage Circuit Current (Cont’d)
Operating Circuit Current
Circuit Current in OFF State
Circuit Current in Timer OFF State
Circuit Current in OVP State
ON/OFF
ICCO
ICC OFF
ICC CT
ICC OVP
VCC = 30V
VCC = 25V
VCC = 14V
VCC = 25V
VCC = 14V
VCC = 25V
VCC = 14V
10 15 21 mA
0.95 1.31 5.0 mA
50 90 140 µA
0.95 1.35 2.0 mA
– 160 240 µA
1.3 2.0 3.0 mA
126 200 310
High Threshold Voltage
Low Threshold Voltage
Hysterisis
F/B
VTHH ON/OFF
VTHL ON/OFF
∆VTH ON/OFF
2.1 2.6 3.1 V
1.9 2.4 2.9 V
0.1 0.2 0.3 V
Current at 0% Duty
Current at Maximum Duty
Current Difference Between Max
and 0% Duty
IFB MIND
IFB MAXD
∆IFB
F/B Terminal Input Current
F/B Terminal Input Current
∆IFB = IFB MIND – IFB MAXD
–2.1 –1.54 –1.0 mA
–0.90 –0.55 –0.40 mA
–1.35 –0.99 –0.70 mA
Terminal Voltage
Terminal Resistance
Detection
VFB
F/B Terminal Input Current = 0.95mA 4.9 5.9 7.1 V
RFB
420 600 780 Ω
Detection Voltage
Input Current of Detection Amp
Voltage Gain of Detection Amp
OVP
VDET
IIN DET
GAV DET
VDET = 2.5V
2.4 2.5 2.6 V
– 1.0 3.0 µA
30 40 – dB
High Threshol Voltage
Hysterisis Voltage
Threshold Current
Input Current
Reset Supply Voltage
Difference Between Operation
Supply Voltage Stop and OVP
Reset
VTH OVPH
∆VTH OVP
ITH OVP
IIN OVP
VCC OVPC
VCC (STOP)
–VCC OVPC
∆VTH OVP = VTH OVPH – VTH OVPL
VOVP = 400mV
OVP Terminal is Open
(High Impedance)
540 750 960 mV
– 30 – mV
80 150 250 µA
80 150 250 µA
7.5 9.0 10.0 V
0.55 1.20 – V
Current From OVP Terminal for
OVP Reset
OVP
ITH OVPC
VCC = 30V
VCC = 18V
–480 –320 –213 µA
–210 –140 –93 µA
Threshold Voltage
Input Current
Reset Supply Voltage
Difference Between Operation
Supply Voltage Stop and OVP
Reset
VTH OVP
IIN OVP
VCC OVPC
VCC (STOP)
–VCC OVPC
1.00 1.40 1.90 V
– 1.2 3.6 µA
7.6 8.6 9.6 V
0.65 1.30 – V
Share Link: 