Document
OCP8165 500V MOSFET LED ,, AC85V~265V。
DIP8 , 500V , CS ,OCP8165 ( 100uA), , ,
。
OCP8165 , LED ±3%; , 3%。OCP8165 , LED ,, 2%, 90%。
OCP8165 , LED ,
。、 LED 、CS 、
。 OCP8165 DIP-8L ,
-40 85 。
OCP8165
LED
z 500V MOSFET z z z (:100uA) z AC85V~264V z z ±5% z 3% z 2% z LED z z z z CS z DIP-8L
z AC/DC LED z LED z LED z LED z LED
, OCP8165
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Ver. 1.0 Oct. 16, 2013
OCP8165
LED
GND VCC SW CS NC
1 3 , 5, 6 500V MOSFET 7, 8
2, 4 ,
,OCP8165
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Ver. 1.0 Oct. 16, 2013
OCP8165
LED
( 1)
VCC
-0.3~24
V
ICC
5.0 mA
SW
-0.3~500
V
CS
-0.3~7
V
OUT
-0.3~24
V
θJA
90 °C/W
PDMAX(2)
0.75 W
TA
−40 ~ 85
°C
TJ
−40 ~ 150
°C
TSTO
−55 ~ 150
°C
1:,。 2:, TJMAX, θJA, TA 。 PDMAX = (TJMAX TA)/ θJA 。
VCC
PLED
FOP TA
85 ~ 265VAC 220VAC±15%
10.0~15.0
≤ 20 ≤ 50
50 −40 ~ 85
V
W
kHz °C
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Ver. 1.0 Oct. 16, 2013
OCP8165
LED
(:,TA =25℃,VCC=15V)
VCC_TH VUVLO VCC_CLAMP
VCC
VCC 2.5mA
12.0 7.5
-
VCS_TH TONMIN TDELAY
490 -
IST IOP
VCC=VCC_TH -1V FOP=50KHz
-
TOFF_MIN TOFF_MAM
TSD TSD_HYS
-
RDS(ON) BVDSS IDSS
NMOS
VGS=12V, ID=1.0A VGS=0V, ID=250uA VDS=500V, VGS=0V
500
-
13.5 8.5 15.0
500 350 200
45 100
6 200
150 25
2.8 -
15.0 9.5 17.0
510 -
100 150
-
3.5 10
V V V
mV nS nS
uA uA
uS uS
℃ ℃
Ω V uA
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Ver. 1.0 Oct. 16, 2013
(:,TA =25℃,VCC=15V)
VS
Efficiency (%)
100 Efficiency VS. Input Voltage 96
92
88
84
80 76
72
68 64
Io=300mA,45W LED OUTPUT Io=300mA,40W LED OUTPUT Io=300mA,30W LED OUTPUT
60
170 180 190 200 210 220 230 240 250 260 270
Input Voltage(V)
VS ()
Queiscent Current (uA)
Queiscent Current Vs. Input Rsing Voltage 150 135 ‐40℃ 120 25℃ 105 85℃
90 75 60 45 30 15
0
6 7 8 9 10 11 12 13 14 15 16 Input Rsing Voltage(V)
vs.
VCS_TH(V)
0.55 0.54 0.53 0.52 0.51 0.50 0.49 0.48 0.47 0.46 0.45
8
VCS_TH Vs. Input Voltage ‐40℃ 25℃ 85℃
9 10 11 12 13 14 15 16 Input Clamp Voltage(V)
VCS_TH(V)
Queiscent Current (uA)
Queiscent Current (uA)
OCP8165
LED
VS
Queiscent Current Vs. Input Clamp Voltage 16
‐40℃ 14 25℃ 12 85℃ 10
8 6 4 2 0
14 15 16 17 18 19 20 Input Clamp Voltage(V)
VS ()
Queiscent Current Vs. Input Turn‐off Voltage
150
135
120
105
90
75
60
45
30 15
‐40℃ 25℃ 85℃
0
6 7 8 9 10 11 12 13 14 15 16
Input Turn‐off Voltage(V)
vs.
0.55 0.54 0.53 0.52 0.51 0.50 0.49 0.48 0.47 0.46 0.45
‐40℃
VCS_TH vs. Temperature
VCC=14.5V ‐20℃ 0℃ 25℃ 50℃ 85℃
Temperature(℃)
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Ver. 1.0 Oct. 16, 2013
(:,TA =25℃,VCC=15V) LED VS
(PO=30W, VIN=220VAC)
LED Current VS. Input Voltage 350
340
330
LED Current(mA)
320
310
300
290
280 270
Ta=‐40℃ Ta=25℃
260 Ta=85℃
250
175 185 195 205 215 225 235 245 255 265
Input Voltage(V)
VS
Min Demagnetization Toff(uS)
Min DemagnetizationToff Vs. Input Voltage 10.0
9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0.0
85 105 125 145 165 185 205 225 245 265
Input Voltage(V) CS (CH1=VSW, CH2=VCS)
LED Open Protection Toff(uS)
LED Current(mA)
OCP8165
LED
350 340 330 320 310 300 290 280 270 260 250
60
LED VS (PO=30W, VIN=220VAC) LED Current Vs. Output Voltage
Ta=‐40℃ Ta=25℃ Ta=85℃ 70 80 90 100 110 120 130 Output Voltage(V)
VS
LED Open Protection Toff Vs. Temperature 10.0
9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 VIN=265VAC 0.0
‐40℃ ‐20℃ 0℃ 25℃ 50℃ 85℃ Temperature(℃)
LED (CH1=VCC, CH2=VSW, CH3=ILED)
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Ver. 1.0 Oct. 16, 2013
OCP8165
LED
OCP8165 500V MOSFET LED ,, AC85V~265V。OCP8165 DIP8 , 500V , CS ,OCP8165 ( 100uA), ,, 。
OCP8165 , LED ±3%;, 3%。OCP8165 , LED , , 2%, 90%。
OCP8165 , LED , 。、LED 、CS 、 。
1.
,45uA,VCC13.5V(),。VCC 15V,VCC15V。
2.
CS500mVIPKP, CS ,。
I pk
=
500 (mA) RCS
RCS。
CS350nS。 LED:
(1)
Ipkp。
I LED
=
1 2
*
I
pk
=
500 2 * R CS
(mA)
(2)
3.
OCP8165,MOS,,:
t ON
=
L * I PK VIN - VLED
(3)
L;IPK; VIN;VLEDLED。
MOS,,,
MOS。
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Ver. 1.0 Oct. 16, 2013
OCP8165
LED
MOS:
t OFF
=
L * I PK VLED
(4)
34:
f
=
t ON
1 + t OFF
=
VLED * (VIN VIN * L
− VLED * I PK
)
(5)
5:
L
=
VLED * (VIN − VLED VIN * f * I PK
)
(6)
,3,tON,tO.