NTE7166 데이터 시트보기 (PDF) - NTE Electronics
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NTE7166 Datasheet PDF : 3 Pages
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Electrical Characteristics: (TA = +25°C, VIN = 18V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
On - State Voltage
Under- Voltage Lockout
Over - Voltage Threshold
Drain- Source Breakdown Voltage
Drain Leakage Current
On - State Resistance
Output Power
Maximum Off Time
Minimum Pulse Duration for Input of
Quasi- Resonant Signals
VINT
VINQ
VOVP(th)
VBR(DSS)
IDSS
rDS(ON)
POUT
toff
tw(th)
Turn - On, Increasing VIN
Turn - Off, Decreasing VIN
Turn - Off, Increasing VIN
ID = 300µA
At VDSmax
VS = 10V, ID = 0.9A, TJ = +25°C
VIN = 100Vrms
VIN = 120Vrms
Drain Waveform High
Drain Waveform High, Note 1
14.4 16.0 17.6 V
9
10 11 V
20.5 22.5 24.5 V
VDSmax -
-
-
-
V
300 µA
-
- 0.58 Ω
-
- 145 W
-
- 190 W
45
- 55 µs
-
- 1.0 µs
Minimum Off Time
Feedback Threshold Voltage
toff Drain Waveform High, Note 1
-
- 1.5 µs
VFDBK Drain Waveform Low to High, Note 1 0.68 0.73 0.78 V
Oscillator Synchronized, Note 2
1.30 1.45 1.60 V
Over - Current Protection/Feedback IOCP/FB VOCP/FB = 1.0V
Sink Current
1.20 1.35 1.50 mA
Latch Holding Current
Latch Release Voltage
Switching Time
Supply Current
Insulation RMS Voltage
IIN(OVP)
VIN
tf
IIN(ON)
IIN(OFF)
VWM(RMS)
VIN Reduced from 24.5V to 8.5V
IIN ≤ 20µA, VIN Reduced from 24.5V
VDD = 200V, ID = 0.9A
Operating, Note 3
Increasing VIN Prior to Oscillation
All Terminals Simultaneous refer-
ence to a Metal Plate Against the
backside
-
6.6
-
-
-
2000
- 400 µA
- 8.4 V
- 250 ns
- 30 mA
- 100 µA
-
-
V
Thermal Shutdown
TJ
140
-
- °C
Note 1. Feedback is square wave, VIM = 2.2V, th = 1µs, tl = 35µs.
Note 2. For quasi - resonant operation, the input signal must be longer than tw(th) and greater than
VFDBK.
Note 3. Feedback is square wave, VIM = 2.2V, th = 4µs, tl = 1µs.
Pin Connection Diagram
(Front View)
5 GND
4 Supply
3 Drain
2 Source
1 Overcurrent & Feedback
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