NCP1651D 데이터 시트보기 (PDF) - ON Semiconductor
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NCP1651D Datasheet PDF : 32 Pages
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NCP1651
ELECTRICAL CHARACTERISTICS (continued) (Unless otherwise noted: VCC = 14 volts, CT = 470 pF, C12 = 0.1 mF, Tj = 25°C for
typical values. For min/max values Tj is the applicable junction temperature.)
Characteristic
Symbol
Min
Typ
Max
Unit
DRIVE OUTPUT
Source Resistance (1.0 Volt Drop)
Sink Resistance (1.0 Volt Drop)
Rise Time (CL = 1.0 nF)
Fall Time (CL = 1.0 nF)
Output Voltage in UVLO Condition (Drive out = 100 mA in, 1 nF load)
VOLTAGE REFERENCE
Buffered Output (Iload = 0 mA, VCC = 12 VDC, Temperature)
Load Regulation (Buffered Output, Io = 0 to 10 mA, VCC > 10 V)
FB/SD PIN
Opto Current Source (Unit Operational, VFB = 0.5 V)
Opto Current Source (Shutdown, VFB = 0.1 V)
Input Voltage for 0 Duty Cycle (Note 3)
Rsource
-
8.0
15
W
Rsink
-
8.0
15
W
tr
-
50
-
ns
tf
-
50
-
ns
VO(UV)
-
1.0
10
mV
VrefOUT
6.24 6.50 6.76
V
DVrefOUT
0
-
40
mV
VrefOUT
0.8
1.1
1.4
mA
-
15
20
25
mA
-
1.5
-
-
-
Input Voltage for 95% Duty Cycle (Note 3)
Open Circuit Voltage (Device Operational) (Note 3)
Clamp Voltage (Device in Shutdown Mode) (Note 3)
Shutdown Start Up Threshold (Pin 8) (Vout Increasing)
Shutdown Hysteresis (Pin 8)
STARTUP/UVLO
UVLO Startup Threshold (VCC Increasing)
UVLO Hysteresis (Shutdown Voltage = VSU – VH)
Overtemperature Trip Point (Note 3)
Overtemperature Hysteresis (Note 3)
DVrefOUT
-
-
4.0
mV
VOC
-
-
12
V
VCL
0.9
1.5
1.6
V
VSD
0.40 0.60 0.70
V
VH
30
75
130
mV
VSU
10
10.75 11.5
V
VH
0.8
1.0
1.2
V
TSD
140
160
180
°C
-
-
30
-
°C
HIGH VOLTAGE START-UP (Pin 16 = 50 V)
Start-up Current (out of pin 13) (VCC = UVLO - 0.2 V)
Start-up Current (out of pin 13) (VCC = 0 V)
Min. Start-up Voltage (pin 16, pin 13 current = 1 mA)
Line Pin Leakage (pin 16, Start-up Circuit Inhibited)
(VDS = 400 V, TA = +25°C)
TA = +125°C
ISU
3.0
5.5
8.0
mA
5.0
8.5
12
mA
VSU
-
17
20
V
Ileak
mA
-
25
40
-
15
80
TOTAL DEVICE
Operational Bias Current (CL(Driver) = 1.0 nF, fosc = 100 kHz)
Bias Current in Undervoltage Mode
3. Verified by design.
IBIAS
-
IBshutdown
-
4.0
5.0
mA
0.75
1.2
mA
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