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HVLED001 数据表(PDF) 10 Page - STMicroelectronics

部件名 HVLED001
功能描述  800 V high voltage start-up
PDF  27 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

HVLED001 数据表(HTML) 10 Page - STMicroelectronics

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Electrical characteristics
HVLED001
10/27
DocID027333 Rev 1
kp
FB
Multiplier gain
Active mode, VFB = 2.8 V,
VHVSU = 300 V(6)
0.355
0.4
0.445
VFB,dis
FB
IC disabling threshold
from FB
Falling edge
0.35
0.5
0.75
V
IFBsrc
FB
FB pin pull-up current
Active mode, VZCD,off = 2.0 V,
VFB = 1.65 V
1mA
Low consumption VFB = 0.7 V(3)
40
75
120
µA
IFBsnk
FB
FB pull down current
Active mode, VZCD,off = 2.7 V,
VFB = 1.65 V(3)
90
230
350
µA
VBm
FB
Burst-mode threshold
Active mode(5)
0.97
1.054
1.11
V
Tbm
FB
Burst-mode repetition rate VFB = 0.8 V(4)
0.94
1.04
1.16
ms
VOFP
FB
Optocoupler failure
protection threshold
Active mode(5)
2.75
2.95
3.5
V
TOFP
FB
Max. active mode
duration after FB
clamping
VFB > VFB,max(4)
90
100
110
ms
PSR function
VREF,PSR
FB
PSR loop reference
Tamb = 25 °C(7)
2.55
2.6
2.65
V
Over all temperature range(3), (7)
2.5
2.6
2.7
gm
FB
Transconductance
IFB = ±10 µA, VFB = 1.65 V(3)
1.3
2.3
3.2
mS
Current sense input(8)
VCS,lim
CS
Current sense reference
clamp
VHVSU = DC voltage, VFB = 3.3 V,
1.9 V < VCTRL < 2.4 V
746
mV
VCS,min
CS
Current sense minimum
level
VHVSU,pk = 400 V(3)
60
mV
VHVSU,pk = 130 V(3)
20
ICS
CS
Current sense pin bias
current
VCS = 500 mV(3)
2.5
5
µA
TLEB
CS
Leading edge blanking
130
200
340
ns
VOCP
CS
Saturation protection
threshold
During Ton
1
1.1
1.2
V
TOCP
CS
Max. stop state duration
after OCP
tpulse = 1 µs, amplitude 2 V(4)
0.94
1.04
1.16
ms
VCS_SS
CS
VCS during SS
VCTRL = 0.7 V
280
348
450
mV
VCTRL = Vctrl,bias
VCS,lim
ZCD input
VZCD,arm
ZCD
ZCD arming threshold
Positive-going edge(7)
0.42
0.5
0.6
V
VZCD,trig
ZCD
ZCD triggering threshold
Negative-going edge(7)
0.24
0.3
0.38
V
TBLANK
ZCD
ZCD blanking time
VTOFF > VTOFF,fix(3), (9)
3.2
µs
VTOFF = 0 V(9)
120
200
290
µs
Table 5. Electrical characteristics (continued)
Symbol
Pin
Parameter
Test condition
Min.
Typ.
Max. Unit



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