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
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Absolute Maximum Ratings:
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31V
Collector Voltage, VC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31V
Output Current, IO
Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±2A
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5A
VF Terminal Voltage, VVF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC
ON/OFF Terminal Voltage, VON/OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC
CLM – Terminal Voltage, VCLM – . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –4.0 to +4.0V
CLM + Terminal Voltage, VCLM + . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +4.0V
OVP Terminal Current, IOVP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mA
DET Terminal Voltage, VDET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
DET Terminal Input Current, IDET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
F/B Terminal Voltage, VF/B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 10V
T–ON Terminal Input Current, ITON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1mA
T–OFF Terminal Input Current, ITOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –2mA
Power Dissipation (TA = +25°C), Pd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5W
Derate Above 25° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12mW/°C
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Note 1. “+” sign shows the direction of current flow into the IC and “–” sigh shows the current flow
from the IC.
Note 2. This terminal has the constant voltage characteristic of 6V to 8V when current is supplied
from outside. The maximum allowable voltage is 6V when the constant voltage is applied
to this terminal. And maximum allowable current into this terminal is 5mA.
Note 3. The low impedance voltage supply should not be applied to the OVP terminal.
Recommended Operating Conditions:
Parameter
Symbol
Supply Voltage Range
Operating Frequency
VCC
fOSC
Oscillator Frequency Setting Resistance
T–ON Pin Resistance
T–OFF Pin Resistance
RON
ROFF
Test Conditions
Min Typ Max Unit
12 18 30 V
–
– 500 kHz
10 – 75 kΩ
2
– 30 kΩ
Electrical Characteristics: (VCC = 18V, TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage Circuit Current
Operating Supply Voltage Range
Operation Start–Up Voltage
Operation Stop Voltage
Difference Between Operation
Start and Stop Voltage
VCC
VCC(START)
VCC(STOP)
∆VCC
∆VCC = VCC(START) – VCC(STOP)
VCC(STOP) –
30 V
15.2 16.2 17.2 V
9.0
9.9 10.9 V
5.0
6.3 7.6 V
Stand–By Current
ICCL
VCC = 14.5V, TA = +25°C
VCC = 14.5V, –30° ≤ TA ≤ +85°C
50
90 140 µA
40
90 190 µA
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