NCP1615(2013) Ver la hoja de datos (PDF) - ON Semiconductor
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NCP1615 Datasheet PDF : 44 Pages
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NCP1615
Table 4. ELECTRICAL CHARACTERISTICS (VCC = 15 V, VHV = 120 V, VFB = 2.4 V, RHVFB = 200 kW, VHVFB = 20 V, CVControl =
10 nF, VFFcontrol = 2.6 V, VZCD/CS = 0 V, RZCD/CS = 3 kW, VFOVPBUV = 2.4 V, VSTDBY = 1 V, VRestart = 1 V, VPSTimer = 0 V, VFault = open,
VPFCOK = open, CDRV = 1 nF, for typical values TJ = 25°C, for min/max values, TJ is −40°C to 125°C, unless otherwise noted)
Characteristics
Conditions
Symbol
Min Typ Max Unit
START−UP AND SUPPLY CIRCUITS
Start−Up Threshold
A/B Version
C/D Version
VCC increasing
VCC(on)
V
9.75 10.50 11.25
16.0 17.0 18.0
Minimum Operating Voltage
VCC Hysteresis
A/B Version
C/D Version
VCC decreasing
VCC(on) − VCC(off)
VCC(off)
8.5 9.0 9.5
V
VCC(HYS)
V
1.0 1.5
–
7.0 8.0
–
Internal Latch / Logic Reset Level
Difference Between VCC(off) and VCC(reset)
Regulation Level in Power Saving Mode
Transition from Istart1 to Istart2
(C/D Version)
VCC decreasing
VCC(reset)
7.3 7.8 8.3
V
VCC(off) − VCC(reset)
DVCC(reset)
0.5
–
–
V
Version C/D
VCC(PS_on)
–
11
–
V
VCC increasing, IHV = 650 mA
VCC(inhibit)
–
0.8
–
V
Start−Up Time (C/D Version)
Inhibit Current Sourced from VCC Pin
(C/D Version)
CVCC = 0.47 mF,
VCC = 0 V to VCC(on)
VCC = 0 V, VHV = 100 V
tstart−up
Istart1
–
–
2.5 ms
0.375 0.5 0.87 mA
Start−Up Current Sourced from VCC Pin
(C/D Version)
Start−Up Circuit Off−State Leakage Current
Minimum Voltage for Start−Up Circuit
Start−Up (C/D Version)
During PSM (C/D Version)
Supply Current
In Power Saving Mode (C/D Version)
Latch
Before Start−Up (A/B Version)
Standby Mode
No Switching
Operating Current
LINE REMOVAL
VCC = VCC(on) – 0.5 V,
VHV = 100 V
VHV = 400 V
VHV = 700 V
Istart2
6.5
IHV(off1)
–
IHV(off2)
–
Istart2 = 6.5 mA,
VCC = VCC(on) – 0.5 V
Istart2 = 6.5 mA, VCC =
VCC(PS_on) – 0.5 V
VHV(MIN)
–
VHV(MIN_PSM)
–
VCC = VCC(PS_on)
ICC1
−
VFault = 4 V
ICC2
–
VCC = VCC(on) – 0.5 V
ICC2b
–
Vstandby = 0 V, VRestart = 3 V
ICC3
–
VFB = 2.55 V
ICC4
–
f = 50 kHz, CDRV = open,
ICC5
−
VControl = 2.5 V, VFB = 2.45 V
12 16.5 mA
–
30
mA
–
50
V
–
38
–
30
mA
−
0.1
0.6 1.0
0.6 1.0
–
1.0
–
2.8
2.0 3.5
Line Voltage Removal Detection Timer
Discharge Timer Duration
Discharge Current (C/D Version)
HV Discharge Level (C/D Version)
VCC Discharge Level (C/D Version)
BROWNOUT DETECTION
tline(removal)
60
100 165 ms
tline(discharge)
21
32
60
ms
VCC = VCC(off) + 200 mV
ICC(discharge)
20
25
30
mA
VCC = VCC(discharge) + 200 mV
10 16.5 30
VHV(discharge)
–
–
40
V
VCC(discharge) 3.8
4.5
5.4
V
System Start−Up Threshold
A/B/C/D Version
C2/D2 Version
VHV increasing
VBO(start)
V
102 111 118
86
95 102
System Shutdown Threshold
A/B/C/D Version
C2/D2 Version
VHV decreasing
VBO(stop)
V
92 100 108
78
87
94
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