FSL336LRN [ONSEMI]

650V 集成电源开关,带误差放大器,无偏置绕组,用于 9W 离线反激转换器;
FSL336LRN
型号: FSL336LRN
厂家: ONSEMI    ONSEMI
描述:

650V 集成电源开关,带误差放大器,无偏置绕组,用于 9W 离线反激转换器

开关 放大器 电源开关 光电二极管 转换器
文件: 总14页 (文件大小:499K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
DATA SHEET  
www.onsemi.cn  
৏ൂᰁonsemi ꢁꢂꢃ  
FSL336LR  
PDIP−7 (PDIP−8 LESS PIN 6)  
CASE 626A  
 
®
FSL336LRЖ
 (PWM)
٬
 SENSEFET ꢁꢂᲗ  
✈ᣠ෱૶Ŕҋএիԧ
ի٬
∮Ⅴҋ֭↠ჯრ  
͓ꢀ⁰ (SMPS)ᚎᙱᚵᚎfꢀիѿ╧ꢂ൒
ईẁ  
҉ȯիথঔŔእΕļ。⛰ꢄͥ᮸ᢸො᜞ଇ
ί෱֭⑘  
ɟŔ૶̣
ꢃ。  
PDIP7 MINUS PIN 6 GW  
CASE 707AA  
ᏰŔ PWMᖇЖ
ӥᓌnៀ૶ȯիꢀŔ 10 Vꢂ൒  
ᴀի(UVLO)ЭẟὨ- (LEB)、øӶŔ᧥ᥡො/ꢀ  
͓҈
EMIί
͓(TSD)nᢿጵɟŔꢁ  
ɟ
ގ
ඦꢀἡ⁰٬ᜥ
ƽᒄꢀ。ƽᒄѿӥᓌ:᪗ᩍƽᒄ  
(OLP)իƽ(OVP)
٬֭
ƽ(FB_OLP)FSL336LR  
ई؏҈᣿Żിଢ଼Ŕᨿ؏҈ሇ。  
MARKING DIAGRAM  
$Y&Z&2&K  
L336LR  
ͥ᮸▨ի؏҈რ͓
٬Ցֱᰁჯ
᪠ጜş✈ᥡĮŔ࿅ļꢀἡĮ  
fᅥᤚᰁჯŔѿꢂণ᥼᠏,ᩣͅꢀի230 V ୢ᥼  
AC  
ẁᣩ૶ȯիѿꢂ
׏
்᪎А 120 mWୢ᥼ᣩ૶ȯիѿꢂ  
¥ꢂ 25 mW。  
$Y  
&Z  
&2  
&K  
= Logo  
= Assembly Plant Code  
= 2−Digit Date Code  
= 2−Digits Lot Run Traceability Code  
ꢅ  
LR336LR = Specific Device Code  
ͥਾ༉ૠ✈ SENSEFET650 V  
ൺ࿅ļ50 kHz  
៯ᩍѿꢂ:  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 11 of  
this data sheet.  
<25 mW (230 V ᣩ૶ȯի)  
AC  
<120 mW (230 V ៀ૶ȯի)  
AC  
⇐ᩕ҉ȯիথঔ  
ŻЖѿ்,
׏
ί෱ EMI ෤  
᫠ꢁΒἡ  
Į᪠ጜꢀἡ250 mA  
ͥਾᨿ
؏҈٬؏҈ꢀ
ᢿ  
׏
ꢂ൒Ȝἡ  
ͥਾ(ᚿ᜞ଇ
 
Ż
פ
ҝƽ:᪗ᩍƽ(OLP),᪗իƽ(OVP)֭ƽ  
(FB_OLP)͓(TSD)  
ൺŔ 650 ms ؏៖⃄,n͈҈؏ᐠᣩƽᒄѿ்  
These Devices are Pb−Free, Halide Free and are RoHS Compliant  
✈  
nඖ✈ꢀ
٬࿅
ၴ✈Ŕ SMPS  
ļ҉ꢀ⁰Ŕრ͓ꢀ⁰  
© Semiconductor Components Industries, LLC, 2013  
1
Publication Order Number:  
November, 2022 − Rev. 2  
FSL336LRCN/D  
FSL336LR  
ꢇꢈ  
+
+
DC  
OUT  
_
VCOMP  
Drain  
VFB  
HV−DC  
INPUT  
ILIMIT  
VCC  
Drain GND  
HV−DC  
INPUT  
DC  
OUT  
_
ꢈ 1. ꢉꢊꢆ✈  
ꢈ 2. ∮Ⅴҋꢉꢊꢆ✈  
ꢇꢈ  
Drain  
6, 7  
V
CC  
2
10 V HV  
REG  
Internal  
Bias  
V
Good  
CC  
V
V
BIAS  
START  
/ V  
STOP  
Transconductance  
Amplifier  
V
4
FB  
V
/V  
Green−  
Mode  
BURH BURL  
OSC  
Controller  
V
BIAS  
V
REF  
Q
Q
S
R
I
PK  
Gate  
Driver  
3R  
R
PWM  
Soft−  
Start  
LEB  
I
3
5
LIMIT  
650 ms  
Protection  
Timing Control  
R
SENSE  
V
COMP  
40 ms  
Delay  
1
GND  
V
OLP  
V
CC  
TSD  
V
FB  
V
OVP  
V
FB_OLP  
ꢈ 3. ꢌꢇꢈ  
www.onsemi.cn  
2
 
FSL336LR  
௪ᰝਾ  
GND  
VCC  
Drain  
Drain  
7DIP  
7LSOP  
ILIMIT  
VFB  
VCOMP  
ꢈ 4. ꢍ௪ᰝਾ  
ꢎꢏ  
ꢐ  
Ӏ  
ᫀ  
1
2
GND  
ꢀꢁ。ꢀꢁꢂꢃꢄSENSEFET ꢇꢈꢁ。  
V
CC  
ꢂꢃꢄꢅꢄꢆꢇꢈ。ꢉꢊꢋꢌꢇꢍꢎͅ؏҈ꢂԃᇡ᪠ጜᖰŻꢁꢃ࿅ļꢌἡईẁᣩ૶ꢃȯիꢌᢿꢆእΕ⛻,ꢉ  
ꢊꢋꢌի᫪᪗ꢃ▨իꢌἡꢇ፻ᛓ൒10 V (֢
 3ꢅ)ᄳ૶ꢃȯիn10 V៖,ꢉꢊꢋё✈ꢃ▨իᛓ൒
ၖℝĮ  
ѿ。  
3
4
I
ꢉꢊꢋꢌ。ᛓ൒ SENSEFETꢆ໐Ȝ℠ἡ。ꢁ50ĂmAꢌἡꢇἡ᪗⛰ꢆꢁ46 kW (3R + R)ꢌℋꢉꢊꢋ᪮ᖅА  
GND Ûĵ૶ꢃꢌℋꢆၖତঔ
ר
Å̾ൺ໐Ȝꢌἡ℠ꢂ。  
LIMIT  
V
FB  
ꢍꢎꢄꢆ。ᢸො᜞ଇ
ꢆ֭Ljꢎͅ。ꢉꢊꢋ᫪᪗nVCOMPꢊꢋꢎϚꢌἡ᥅ꢄᨼᕂ
Ϛի,ꢉꢌἡ⛾֢૓ꢌի⛾  
ট᪗૶ꢃꢌℋϦի
׮
ꢆꢎϚի+࿎Ᏸꢍᶴ。  
5
V
COMP  
ꢏꢐꢄꢆ。ᢸො᜞ଇ
ꢆꢎϚ。ɟਡব᜞ਾई V  
GNDꢊꢋ+⃄,Åൾ▐ԃൺሇꢂിଢ଼ꢆ҈ᇡሇ்。  
COMP  
6, 7  
Drain  
ꢑꢃ。իѿSENSEFET⃯ꢈ᪮ᖅᵄ૶,ई؏҈ꢂԃᇡ᪠ጜ᣿⃄,ꢃ▨իꢌἡꢇᖰŻꢁȯի᪮ᖅА  
ꢊꢋꢆ૶ꢃꢌ඙
̥。⛰V А8 V,ᐠᣩꢃᰁषᯍ፻↠Ἓ。ꢁꢃ▨իꢌἡꢇꢈई V А10 V៖ᐭ  
V
CC  
CC  
CC  
ú፻؏✈
׮
ꢃ▨իᛓ൒
ൺ᣿ො᫪ꢂ͓ឍ,®şV ৄᓡई 10 V。  
CC  
www.onsemi.cn  
3
FSL336LR  
ꢒꢓꢔ(ℴ∮
׆
ᣩᛄ៮,T = 25°C)  
A
׶
ꢐ  
ꢖꢗ  
ꢓꢘꢕ  
ꢓꢔꢕ  
ꢙꢚ  
V
V
DS  
⃯ꢈꢊꢋꢌի  
ꢌꢇꢌի  
−0.3  
−0.3  
−0.3  
−0.3  
−0.3  
650.0  
V
CC  
26.0  
V
V
COMP  
V
COMP  
ꢊꢋꢌի  
٭
ĭի(1)  
V
V
֭⑘ꢌի  
12.0  
12.0  
12  
V
FB  
LIMIT  
I
℠ἡꢊꢋꢌի  
Β⃯ꢌἡ (2)  
ԵΒ↺༉்Ჟ (3)  
ѿ૧  
V
I
A
DM  
E
AS  
230  
1.25  
125  
150  
150  
mJ  
W
°C  
°C  
°C  
P
D
T
J
−40  
ļণꢏ (4)  
ᣠଇণꢏ  
T
STG  
ʈꢏႆ  
−55  
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product  
performance may not be indicated by the Electrical Characteristics if operated under different conditions.  
(֢૓ᚡᝧ)  
ℴ∮
׆
ᣩᛄ៮,ꢌᷴ⑙ሇጸ᨜ꢇϷϚꢆ᠏ᐠϷἫᚥ᥁Ö⛻‡
ڡ
ሇ்֢ୢ᥼ई
׬
Ö⛻᪠ጜ,‡
ڡ
ሇ்
׏
⛾“ꢌᷴ⑙ሇጸ᨜  
Ϸሇ்֢⛽⛰。  
1.  
2. Ო૭⍭ൺȜ:௙Βඝႆַ℠nᣠଇণꢏ。  
V
٭
ĭl
ٱ
᪫ጜ
٭
ĭ(11 VI  
< 100 mA)  
COMP  
CLAMP_MAX  
3. L = 51 mH,؏҈T = 25°C。  
J
4. ᅍ⌖ᵄ֢ƽIC ļĦ⛽ƽᚑᐠᣩꢌᷴ⑙ሇ。  
⋍ℋἫᚥ (ℴ∮
׆
ᣩᒔൺ,؆ϹT = 25°C)  
A
׶
ꢐ  
ꢖꢗ  
ꢗꢕ  
ꢙꢚ  
q
ণೃ▏੣⋍ℋ (Ỉዯ 5)  
100  
°C/W  
JA  
5. JEDEC ᖈภ▏੣,JESD51-2 ꢂἫᚥᥟ JESD51-3͗ᣩᣠ෯⋪ƨ࿣ꢑ。  
∩ꢀ(ESD) ꢜ  
׶
ꢐ  
ꢖꢗ  
šijᰁ५,ANSI/ESDA/JEDEC JS-001-2012 (6)  
̥
Öᰁ५,JESD22-C101 (6)  
ꢗꢕ  
ꢙꢚ  
ESD  
4
2
kV  
6. АJEDEC ΦANSI/ESDA/JEDEC JS-001-2012 JESD 22-C101。  
ꢀᷴ⑙(ℴ∮
׆
ᣩᛄ៮,؆ϹT = 25°C)  
A
׶
ꢐ  
ꢖꢗ  
ꢝļ᥁Ö  
ꢓꢘꢕ ͘५ꢕ ꢓꢔꢕ  
ꢙꢚ  
SENSEFET Ϧ  
BV  
⃯ꢈ-ꢇꢈϛՏꢌի  
V
CC  
V
DS  
V
GS  
V
GS  
V
GS  
V
GS  
V
DD  
V
DD  
= 0 V, I = 250 mA  
650  
250  
4.0  
V
DSS  
D
I
⇆᧥ꢈꢌի⃯ꢈꢌἡ  
⃯ꢇꢈො᫪ꢌℋ  
ͅꢌ඙  
= 520 V, T = 125°C  
mA  
W
DSS  
A
R
DS(ON)  
= 10 V, I = 1 A  
3.5  
290  
45  
5.5  
22  
19  
D
C
ISS  
= 0 V, V = 25 V, f = 1 MHz  
pF  
pF  
pF  
ns  
ns  
DS  
C
Ϛꢌ඙  
= 0 V, V = 25 V, f = 1 MHz  
OSS  
RSS  
DS  
C
֭
ױ
Āꢎꢌ඙  
ꢃԧ៖⃄  
= 0 V, V = 25 V, f = 1 MHz  
DS  
t
= 350 V, I = 3.5 A  
r
D
t
ℝ៖⃄  
= 350 V, I = 3.5 A  
f
D
www.onsemi.cn  
4
 
FSL336LR  
ꢀᷴ⑙(ℴ∮
׆
ᣩᛄ៮,؆ϹT = 25°C) ()  
A
׶
ꢐ  
ꢖꢗ  
ꢝļ᥁Ö  
ꢓꢘꢕ ͘५ꢕ ꢓꢔꢕ  
ꢙꢚ  
ᖇЖϦ  
f
͓⍡╧  
V
V
V
V
= 2.5 V  
45  
50  
3
55  
kHz  
kHz  
ms  
OSC  
COMP  
COMP  
COMP  
COMP  
f
M
⍡╧ᛓ(7)  
ᣠଇො᫪៖⃄  
UVLO Ȝի  
= 2.5 V ៖,⅟ᤚ᪫ጜ⍡╧ᛓꢂ  
t
= 2.5 V  
11.2  
7.2  
6.3  
35  
7
13.3  
8.0  
7.0  
50  
15.4  
8.8  
7.7  
65  
on.max  
V
START  
= 0 V ៖,V ᑋ⍡  
V
CC  
V
STOP  
ො᫪
׮
 
V
I
t
ꢌἡ℠ꢇꢌἡ  
ᨿ؏҈៖⃄  
V
V
= 2.5 V  
= 2.5 V  
mA  
ms  
PK  
COMP  
10  
13  
SS  
COMP  
⃄ᴧᰁϦ  
V
⃄ᴧᰁჯ▨⃐Ȝի  
⃄ᴧᰁჯĮȜի  
⃄ᴧᰁჯ₾
 
V
V
= 15 V, V  
ꢃԧ  
0.58  
0.52  
0.65  
0.59  
60  
0.72  
0.66  
V
V
BURH  
CC  
COMP  
V
= 15 V, V  
Į  
BURL  
CC  
COMP  
HYS  
mV  
BUR  
ƽᒄϦ  
I
Ȝ℠ἡ  
V
V
= 2.5 V, di/dt = 1.2 A/ms  
1.6  
1.8  
200  
3.0  
2.0  
A
ns  
V
LIM  
COMP  
t
℠ἡზ᪯ (7)  
᪗ᩍƽᒄ  
CLD  
V
ꢃԧ  
2.7  
3.3  
OLP  
LEB  
COMP  
t
ЭẟὨⅠ៖⃄ (7)  
FB რᢿƽᒄ  
200  
0.5  
ns  
V
V
V
V
Į  
0.4  
23.0  
125  
0.6  
26.0  
150  
FB_OLP  
FB  
V
իƽᒄ  
ꢃԧ  
24.5  
135  
60  
V
OVP  
CC  
TSD  
͓ឍꢏႆ (7)  
TSD
׮
ꢏႆ (7)  
᪗ᩍƽᒄზ៖ (7)  
ƽ
׮
Ო؏៖⃄ (7)  
°C  
°C  
ms  
ms  
HYS  
TSD  
t
V
COMP  
> 3 V  
40  
DELAY  
t
650  
RESTART  
ොꢛꢔꢊϦ  
G
ᚿ࿎᜞ଇ
ᢸො  
ի֭⑘֢૓  
Ϛꢇꢌἡ  
380  
2.45  
480  
2.50  
−12  
12  
580  
2.55  
mmho  
V
m
V
REF  
I
V
V
= V  
= V  
− 0.025 V  
+ 0.025 V  
mA  
EA.SR  
FB  
REF  
I
Ϛ∬ꢌἡ  
mA  
EA.SK  
FB  
REF  
ᛓ൒Ϧ  
V
իᛓ൒
ի  
V
COMP  
= 0 V, V  
= 40 V  
9
10  
11  
V
HVREG  
DRAIN  
ማꢊÖϦ  
I
I
ļꢌꢇꢌἡ (¥Ϧ,ៀრ͓᪗ӛ)  
ļꢌꢇꢌἡ (͓᪗ӛ)  
؏҈̥ꢌꢌἡ  
0 V < V  
< V  
0.25  
0.8  
6
0.35  
1.3  
mA  
mA  
mA  
mA  
V
OP1  
COMP  
BURL  
V
V
V
V
< V  
< V  
COMP OLP  
OP2  
BURL  
I
= 0 V, V  
> 40 V  
CH  
CC  
CC  
CC  
DRAIN  
I
؏҈ꢌἡ  
= Before V  
, V = 0 V  
120  
35  
155  
START  
START COMP  
V
DRAIN  
Į⃯ꢈꢌꢇꢌի  
= V  
= 0 V, V  
ꢃԧ  
COMP  
DRAIN  
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product  
performance may not be indicated by the Electrical Characteristics if operated under different conditions.  
(֢૓ᚡᝧ)  
ℴ∮
׆
ᣩᛄ៮,ꢌᷴ⑙ሇጸ᨜ꢇϷϚꢆ᠏ᐠϷἫᚥ᥁Ö⛻‡
ڡ
ሇ்֢ୢ᥼ई
׬
Ö⛻᪠ጜ,‡
ڡ
ሇ்
׏
⛾“ꢌᷴ⑙ሇጸ᨜  
Ϸሇ்֢⛽⛰。  
7. ᅍ⌖ᣩᚎᙱƽᚑ;Ħꢒईꢓ‡ꢇ᪫ጜ 100% Ἣᚥ。  
www.onsemi.cn  
5
 
FSL336LR  
͘५ꢅ்⑙ᅡ  
Switching Frequency (f  
)
HV Regulator Voltage (V  
)
OSC  
HVREG  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
−40 −20  
0
25  
50  
75  
100 125  
100 125  
100 125  
−40 −20  
0
25  
50  
75  
100 125  
Temperature (°C)  
Temperature (°C)  
ꢈ 5. ꢝļ⍡╧Ŕ
ߋ
 
ꢈ 6. ᛓ൒ꢁ⛾Ŕ
ߋ
 
Start Threshold Voltage (V  
)
Stop Threshold Voltage (V  
)
START  
STOP  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
−40 −20  
0
25  
50  
75  
−40 −20  
0
25  
50  
75  
100 125  
Temperature (°C)  
Temperature (°C)  
ꢈ 7. ؏҈ꢁ⛾Ŕ
ߋ
 
ꢈ 8. ȼᵂ⃘ꢁ⛾Ŕ
ߋ
 
Burst Mode High Voltage (V  
)
Burst Mode Low Voltage (V  
)
BURH  
BURL  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
−40 −20  
0
25  
50  
75  
−40 −20  
0
25  
50  
75  
100 125  
Temperature (°C)  
Temperature (°C)  
ꢈ 9. ⃄ᴧᰁꢁ⛾Ŕ
ߋ
 
ꢈ 10. ⃄ᴧᰁꢀꢞꢁ⛾Ŕ
ߋ
 
www.onsemi.cn  
6
FSL336LR  
͘५ꢅ்⑙()  
Operating Supply Current (I  
)
Feedback Voltage Reference (V  
)
OP1  
REF  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
−40 −20  
0
25  
50  
75  
100 125  
−40 −20  
0
25  
50  
75  
100 125  
Temperature (°C)  
Temperature (°C)  
ꢈ 11. ꢝļꢀ⁰ꢀἡ 1 Ŕ
ߋ
 
ꢈ 12. ꢋ⑘ꢀꢁꢖŔ
ߋ
 
Transconductance of gm amp (G )  
FB Open Loop Protection (V  
)
m
FB_OLP  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
−40 −20  
0
25  
50  
75  
100 120  
−40 −20  
0
25  
50  
75  
100 125  
Temperature (°C)  
Temperature (°C)  
ꢈ 13. gm ꢛꢔꢊො⛾Ŕ
ߋ
 
ꢈ 14. FB ƽᒄꢁ⛾Ŕ
ߋ
 
Overload Protection (V  
)
Over−Voltage Protection (V  
)
OLP  
OVP  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
1.15  
1.10  
1.05  
1.00  
0.95  
0.90  
0.85  
−40 −20  
0
25  
50  
75  
100 125  
−40 −20  
0
25  
50  
75  
100 125  
Temperature (°C)  
Temperature (°C)  
ꢈ 15. ᪗ᩍƽᒄ⛾Ŕ
ߋ
 
ꢈ 16. ꢁƽᒄ⛾Ŕ
ߋ
 
www.onsemi.cn  
7
FSL336LR  
்ᛄꢠ  
Drain  
؏҈ꢡԃꢁꢊ  
6,7  
؏҈᣿⃄,▨իꢂ൒
Ŕͥ᮸▨իꢀἡ⁰ (I )ᖰ  
Green−  
Mode  
CH  
OSC  
VOUT  
VBIAS  
Żͥȯਾꢀἡ (I  
)
ױ
V Ŕ૶  
CC  
Controller  
START  
Transconductance  
Amplifier  
4
VFB  
IPK  
ꢀ඙
 (C )ꢀ̥
 17ꢀᐠЊͥ᮸▨իꢀἡ  
A
3R  
PWM  
LEB  
DŽ૤⒖ᇡDŽV А10 Vԃᇡ᪠ጜ᪗  
Gate  
Driver  
CC  
VREF  
D2  
D1  
R
ӛᵄͥ᮸▨իԃի
(HV  
) V ৄᓡ10 V  
CC  
REG  
ꢀիᐠᣩͥŻļꢀἡ (I )
,  
ȯիꢀȯիnꢀ10 V ෦ё✈ᚵ  
իꢂ൒
。  
VCOMP  
OP  
RSENSE  
5
CC1  
RC1  
CC2  
VDC.link  
Drain  
6, 7  
ꢈ 19. Ж(PWM) ꢀᢿ  
ᢸො᜞ଇ
 (gm ᜞ଇ
)  
VCC  
ICH  
ො᜞ଇ
ŔϚϦЋ
ױ
V  
ᖅŔɟ  
COMP  
3
10 V HVREG  
Żꢀἡၖᖅ᜖∬ꢀἡ(
ꢀ20)⛾  
ꢀꢇֿŔꢀիꢍጜꢎ,ɟꢀV ꢀ  
ISTART (during startup)  
Iop (during steady−state operation)  
R
SENSE  
CA  
COMP  
իᖇЖȐრ͓ՀՊᶴ֭ꢀիᡕ᪗2.5 V Ŕͥ  
֢૓ꢀի(V ) ,ᢸො᜞ଇ
®ɟᖅ᜖  
VBIAS  
UVLO  
REF  
∬ꢀἡV  
ĮՀՊᶴί෯ҝእΕဘई  
COMP  
ͅꢀիᖰϚ៯ᩍℝĮ៖ֱ⛿。ꢂfᅷᣠœ  
ϚꢀիᖇЖ٬
 AC҈ᇡꢑᲗ✈֬ᥡ⊙Եጵ  
ɟਡব。⛰ꢔ,220 nF75 kW
٬
 220 pFϦЋ✈  
ꢈ 17. ؏҈HVREG ꢢ  
ꢢ  
╧ͥ᮸ᚎ╧Ể҈ѿ͓  
╧ŔỂ҈෦்ᲟϦ࿣ईᶴEMI ᚥᚎ૧ἫᅷŔဆඝ  
ᣔඝŔ
ͥ
૿ί෱ꢀΑၒᑐ(EMI)。  
EMIĮDŽᖅ╧ָӶ
Lj͓。╧ָӶ
 
ईͥ
⌖૜,⍡
Ŕᓉꢃ૶֭ꢀի  
٬ͥ
᮸಺↠ᔏ
͑
׬
ᤚΓൺᓉŔრ͓⍡  
╧෦EMI 
ૐᣩᜨऐϦ࿣ईრ͓ꢄꢅ,̡ş  
✈͗ᣩᏰᤌᜨƚŔꢀዿ
„ͅꢀ⁰⃄Ể  
᥅⃁͈EMI 。  
n C R
٬
 C 。  
C2  
C1  
C1  
Sinking current 12 mA  
at 2.525 V  
I
(A)  
EA  
+24 mA  
−24 mA  
Sourcing current 12 mA  
at 2.475 V  
IDS  
several  
mseconds  
G
m
(mmho)  
960 mmho  
480 mmho  
t
= 1/f  
SW  
SW  
tSW  
V
2.45 V  
V
2.55 V  
V
FB  
FB  
REF  
t
Dt  
(2.5 V)  
fSW  
MAX  
t
+ 1/2D f  
SW  
SW  
ꢈ 20. gm ꢛꢔꢊŔ⑙ꢅ  
᫠௙Β℠ἡ  
MAX  
t
− 1/2D f  
SW  
SW  
no repetition  
n✈ꢀἡᰁჯᖇЖ
᫪᪗ PWM
Ŕ  
֭LjͅЖfSENSEFETŔȜୢ  
 19Њȧ50ĂmAŔ⁰ꢀἡ
׊
ἡটͥꢉ  
(3R + R = 46 kW)Ϲl
ٱ
 D2Ŕꢀիॶꢂ  
several  
miliseconds  
t
ꢈ 18. ⍡╧Ể҈ꢤ  
2.4 Vn V  
ᡕ᪗ 2.4 VD1ַꢉ,Å D2  
Ŕ ᣠ ଇ ᥡ ꢀ ի ෦ 
٭
 ĭ ई ᵄ ꢀ ի Ȝ 。 
 ,  
COMP  
ᖇЖ  
SENSEFET Ŕꢀἡ໐Ȝ෦ַАЖ。  
FSL336LR ✈ꢀἡᰁჯᖇЖො᜞ଇ
n  
֭ᖇЖ
ꢀ19ꢀᐠЊဘईV ⛺şꢇ  
FB  
ЭẟὨⅠ (LEB)  
᥅᪠ἫϚꢀիV  
ᖅ૶  
COMP  
ईͥSENSEFETŔɼ⃄,֭↠ჯၴ✈Ͻॷ  
ֿꢀ඙٬ᴁॷֿ᝔ἡ
l
ٱ
Ŕ֭
ױ
ቂ૭իၴ✈Ŕ  
ঽἡl
ٱ
֭
ױ
ቂ૭Å֪͖ൣඤ⛿ꢀ඙úꢖ▨  
᮸ጵɟᢿ,®૜ᖇЖϚꢀիͥਾො᜞ଇ
׏ࡈ
 
Å
ގ
̾ᖇЖϚꢀիūl  
ٱ
٬ᡖ
ij
ٱ
。  
www.onsemi.cn  
8
 
FSL336LR  
VCC  
ꢀἡ෶໐᫪᪗ SENSEFETዿἫꢀ(R  
)ꢀꢇֿŔ  
SENSE  
ଇꢀիúꢀἡᰁჯᖇЖϚ▐ᵃ̾Ŕ֭⑘᪠  
⒖Ε。ꢂfᒕὨҝᜨၴFSL336LRfЭẟ  
(LEB)(
 19)SENSEFET
׮
ᵄꢀ  
HVREG  
VSTART  
VSTOP  
20 ms  
IDS  
40 ms 650 ms  
Normal  
with SS  
SS 40 ms 650 ms  
෦ईʽ៖ͥᑱЖ PWM
 (t  
)。  
LEB  
ƽᒄꢀᢿ  
ƽᒄѿӥᓌ᪗ᩍƽ(OLP)իƽ(OVP)、  
ᴀի(UVLO)֭ƽ(FB_OLP)
٬⋍
͓  
(TSD)ᐠᣩᒄѿ்ꢗ҈؏ᰁჯ࿅  
ļ。nᒄꢀᢿꢗ͈Ᏸई ICꢀꢆÛ  
ĵ̣ꢃ
૿ई
੾ҀᏰᤌ٬
 PCBՊŔእ  
Ε
׏
ୢ᥼Ϛ▐ᜥእΕ͓෦ঘᵂ,  
SENSEFETꢀƽ͓
׬
ú↠Ἓͥƽ៖  
ᖇЖÅƟĮ҈؏ӛ
ៀ⁰٬ᣩ⁰
̣
ꢃ⛺  
Power on  
Overloading  
Overloading Overloading  
Stops  
Overloading  
Stops  
ꢈ 22. ᪗ᩍƽ(OLP) ꢤ  
⋍͓ឍ (TSD)  
SENSEFET
٬ᖇЖ
 IC Ᏸई
׬
Ɵf᪠Ἣ  
SENSEFETŔꢁႆণꢁᡕ᪗ 135°C෦↠Ἓ⋍͓  
ꢁႆℝೃ 60°C ؏ FSL336LR。  
Ŕѿꢂ٬ၴѻ
ͥƽ៖ᖇЖ↠Ἓ៖V ᫪  
CC  
ͥ᮸▨իԃի
ꢂ൒10 VDŽАঘᵂრ͓。ҝ  
ͥƽ៖ᖇЖú⛰DŽᓡঽА؏៖(650 ms)ণ  
᤿ᝐА 650 ms෦ё✈ͥ᮸▨իꢂ൒
Į  
ꢁƽ(OVP)  
ୢ᥼ᣩÛĵ֭
⋪ᖅਊ૜Ϛ▐ᜥ  
V
V А UVLOꢀȼᵂꢀի V  
(7 V)෦  
STOP  
ĭƽᒄѿ்,ͥ᮸▨իꢀἡ⁰ͭᴁ᫪᪗⃯ᥡჵ
ױ
 
CC  
CC  
Ⅼ, V  
Å
݋
Ĝn᪗ᩍእΕŔយჯᛠԧ®૜  
COMP  
ᄚЖ
ױ
 SMPSŻᣠଇꢀἡDŽАֱ OLPꢏ  
ҝእΕn
ױ
ϚֿᖰŻf்Ჟ,OLP↠  
+Э,ᩣϚꢀի
׏
Ϛfൺꢀի。ꢂᵂϚ  
ҝ▐ꢢ,Თfիƽ(OVP)。⛰૜  
V
V
ꢀ඙
̥V А UVLO؏҈ꢀի,  
CC  
CC  
(8 V)ቂ૭ᵃဘᚭļ。᫪᪗ꢏҝយჯ,಺  
START  
҈؏ѿ
׏
ńş
٬ё✈ѿ╧
 SENSEFETŔრ  
͓DŽАὨꢃ。  
ꢣ,
׏
᫪᪗ V ơᖇϚꢀիV ᡕ᪗ 24.5 V  
CC  
CC  
᪗ᩍƽᒄ (OLP)  
ֱ OVP,ꢍ૜ො͓ļঘᵂ。ꢂ̭ई  
᪗ᩍ)ꢂ៯ᩍꢀἡ
ዯ૶kꢃᡕ᪗ᚎȜ。ꢏ  
ҝእΕ↠Ἓƽᒄꢀᢿ,®ƽSMPS⌖  
Փş SMPSᵃဘ࿅ļOLP៯ᩍɼᇡ  
᏶؏҈᣿⃄ꢍͅş⒖ᇡ。ꢂf̭Ϛ▐ҝꢈ  
Ŕ࿅ļ⒖Εͥ
ൺზ(40 ms)෦̾ൺ᠏  
ɼᇡእΕ᠏ǯᵃŔ᪗ᩍእΕ (
 21)ꢀἡᰁჯ֭  
⑘ᢿúЖᣠଇꢀ⁰ϚꢀἡϚֿѿꢂᡕ  
ᵃဘ࿅ļ↠Ἓ OVPV ᚵᚎᙱꢂĮn 24.5 V  
(֢
 23)。  
CC  
OSC  
OVP  
S Q  
3R  
PWM  
Gate  
Driver  
LEB  
Q
R
R
ϚᵄᣠଇȜ,ᩣϚꢀի (V )ℝೃ͖ൺꢀիÅ⛻。  
O
úĮ֭ꢀի®૜ᖰͥ᮸ᢸො᜞ଇ
 
VCC  
RSENSE  
2
OVP  
ŔϚꢀἡᣠঘ V +V А 3 V  
COMP COMP  
VOVP  
෦↠Ἓͥ
OLP(40 ms)ईᵄზ+  
׮
͓ļ෦ঘᵂ
 22ꢀᐠЊ。  
ꢈ 23. ꢁƽᒄꢀᢿ  
ƽ(FB_OLP)  
Ϛ▐֭ค͖᠏֭ŔʽĮƇ  
OSC  
OLP  
S Q  
3R  
PWM  
Gate  
Driver  
¥ V úÅ
݋
ĜnΕŔយჯԧ  
COMP  
LEB  
Q
R
R
▨,V ꢀ?რ஫ℝೃ ICᖅऐꢀၓ
ٱ
 OLP
٬
 OVP  
FB  
VCOMP  
?ҝእΕ⛻ƽSMPSĦ FB_OLP
׏
ÅĮ  
SENSEFETꢀ⛺Ŕၴѻୢ᥼ẁᣩ FB_OLPOLP᏶  
OVPֱ+Э,ᩣϚꢀիฑ࿒টꢤꢤ▨nൺꢀի。  
RSENSE  
5
40 ms  
Delay  
OLP  
VOLP  
V
ℝೃ 0.5 VꢀÅ⛻෦↠Ἓ FB_OLP®૜ঘᵂ  
͓ļ。ꢂ̭ई؏҈᣿Ϛ▐Ŕ↠Ἓ▐  
FB  
ꢈ 21. ᪗ᩍƽᒄꢌ᮸ꢀᢿ  
ꢢ,ᨿ؏҈᣿ᵄѿúnё✈⒖ᇡ。  
www.onsemi.cn  
9
 
FSL336LR  
V
O
OSC  
FB_OLP  
set  
V
O
S
R
Q
Q
3R  
PWM  
VOUT  
Gate  
Driver  
LEB  
R
RH  
VFB  
V
COMP  
RSENSE  
4
FB_OLP  
RL  
V
BURH  
VFB_OLP  
V
BURL  
ꢈ 24. ꢋƽᒄꢀᢿ  
I
DS  
ᨿ؏҈  
ͥ᮸ᨿ؏҈ꢀ؏҈
׮
úৣፂᖰSENSEFETꢀ  
͘५ᨿ؏҈៖10 ms
 25ꢀᐠЊ؏҈᪗  
ӛꢆ̡SENSEFETꢀᾑѿ╧რ͓
 
Ŕ῰੾Ҁ®૜ლ֛
ר
ָի
ꢀዿ
٬  
ꢀ඙
Ŕᵃ̾࿅ļꢃ。Ϛꢀ඙
Ŕꢀի῰੾  
Ҁ®ꢄऐლ֛ᐠŔϚꢀիᨿ؏҈?ᣩ҉  
nᵂָի
٬
Įᴁॷl
ٱ
Ŕၴѻ。  
V
DS  
time  
Switching  
disabled  
Switching  
disabled  
1.25 ms  
t1  
t2 t3  
t4  
ILIM  
ꢈ 26. ⃄ᴧᰁꢀꢝļ  
৏ൂᰁ᪠ጜ  
Soft−start envelope  
ȐϚ៯ᩍί෱͓ᔿꢂúָᣠଇŔѿ  
╧ᔿꢂ
߰FSL306LRЉ✈ V ꢀիơᖇᩣ  
COMP  
Ϛ៯ᩍꢃ。ȐϚ៯ᩍί෯V  
͓?ℝ,
 27ꢀᐠЊ。⛰V  
ℝೃ 0.8 V,ꢍͅᴧᰁჯЭრ͓ú21 kHz
٬  
23 kHzꢀ+ָӶᴧᰁჯ,⅟╧Ể҈⌖  
സई。  
ꢀ?úĮ,  
ꢀ⛻  
COMP  
0.2ILIM  
COMP  
Drain Current  
t
8−Steps  
ꢈ 25. ꢌ᮸ᨿ؏҈  
Random Frequency  
modulation range  
Switching frequency  
53 kHz  
⃄ᴧᰁ᪠ጜ  
ᣠଇӛႆऐĮᅥᤚᰁჯŔѿꢂFSL336LR  
úͅᴧᰁჯȐ៯ᩍℝĮCOMPꢀի  
47 kHz  
(V  
)?úĮ
 26Њ֭իೃ  
ꢀÅ⛻
҈ͅ᪠ጜᰁჯᵄ៖,  
COMP  
V
BURL  
͓ļȼ,ᩣϚꢀիრ஫Į,ℝĮŔ╧ֶ  
Γnᅥᤚꢀἡ៯ᩍúV ԧ。⛰ំᵄ  
COMP  
Ȝᡕ᪗ V  
͓ļ෦ቂ૭V  
ՓĮ,  
BURH  
COMP  
23 kHz  
21 kHz  
ӛú„ş
٬
ё✈  
SENSEFETŔრ͓ļĮᅥᤚᰁჯŔრ͓ᔿ  
。  
1.9 V  
VCOMP  
VBURL VBURH 0.8 V  
ꢈ 27. ৏ൂᰁ᪠ጜ  
www.onsemi.cn  
10  
 
FSL336LR  
ᛓ൒℠ἡ  
Transconductance  
Amplifier  
4
V
FB  
 28ᐠЊPWM
Ŕ֭Ljჵf⛰  
ר
46 kWͥ(3R + R)ᄳͥl
ٱ
ꢃ  
50ĂmAŔꢀἡ⁰ȯਾ៖I  
V
BIAS  
V
REF  
Ŕ Rxꢀ  
LIMIT  
I
PK  
ᅂᏰf⛾ 46 kWŔꢀꢀ。FSL336LRŔ͘  
SENSEFETȜ1.8 A᫪᪗I ௪  
PWM  
3R  
LIMIT  
V
COMP  
5
3
٬ᖅऐ
+ͅ R
׏
ꢂ൒1.2 AᨙᕎÅ  
R
X
ؙ
׏
٧
 R ŔȜ:  
X
I
LIMIT  
V
SENSE  
1.8 A : 1.2 A + (46 kW ) Rx) : Rx  
(eq. 1)  
R
X
ꢈ 28. ℠ἡᛓ൒  
ᙲ៽ꢦꢧ  
͘५ꢪꢟ(Ỉዯ 8)  
85 V 265 V & ꢂꢫ(Ỉዯ 9)  
AC  
AC  
ꢁꢆ(10)  
ꢀꢆ✈  
ꢊÖ५ꢐ  
FSL336LRN  
FSL336LRLX  
ꢝļণꢁ  
PKG  
7−DIP  
ẵ  
℠ἡ  
R
DS(ON),MAX  
−40°C~125°C  
1.8 A  
4 W  
9 W  
20 W  
7−LSOP  
՗ꢖꢂ՗ƨ  
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging  
Specifications Brochure, BRD8011/D.  
8. ণꢏ
׏
ᣠଇꢎϚѿ。  
9. 50°C a▏੣ꢏႆ៖რꢗჯᚎᙱꢆᣠଇൾꢘᓡꢙѿ。  
10. n15 V ꢆꢎϚիÖ。Ϛի
׏
ÅᣠଇꢎϚѿ。  
SENSEFET is registered trademark of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates and/or subsidiaries in the United States  
and/or other countries.  
www.onsemi.cn  
11  
 
MECHANICAL CASE OUTLINE  
PACKAGE DIMENSIONS  
PDIP7 (PDIP8 LESS PIN 6)  
CASE 626A  
ISSUE C  
DATE 22 APR 2015  
SCALE 1:1  
NOTES:  
D
A
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.  
2. CONTROLLING DIMENSION: INCHES.  
E
3. DIMENSIONS A, A1 AND L ARE MEASURED WITH THE PACK-  
AGE SEATED IN JEDEC SEATING PLANE GAUGE GS3.  
4. DIMENSIONS D, D1 AND E1 DO NOT INCLUDE MOLD FLASH  
OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS ARE  
NOT TO EXCEED 0.10 INCH.  
5. DIMENSION E IS MEASURED AT A POINT 0.015 BELOW DATUM  
PLANE H WITH THE LEADS CONSTRAINED PERPENDICULAR  
TO DATUM C.  
H
8
5
4
E1  
1
6. DIMENSION eB IS MEASURED AT THE LEAD TIPS WITH THE  
LEADS UNCONSTRAINED.  
7. DATUM PLANE H IS COINCIDENT WITH THE BOTTOM OF THE  
LEADS, WHERE THE LEADS EXIT THE BODY.  
8. PACKAGE CONTOUR IS OPTIONAL (ROUNDED OR SQUARE  
CORNERS).  
NOTE 8  
c
b2  
B
END VIEW  
WITH LEADS CONSTRAINED  
NOTE 5  
TOP VIEW  
INCHES  
DIM MIN MAX  
−−−−  
A1 0.015  
MILLIMETERS  
A2  
A
MIN  
−−−  
0.38  
2.92  
0.35  
MAX  
5.33  
−−−  
4.95  
0.56  
e/2  
A
0.210  
−−−−  
NOTE 3  
A2 0.115 0.195  
L
b
b2  
C
0.014 0.022  
0.060 TYP  
0.008 0.014  
1.52 TYP  
0.20  
9.02  
0.13  
7.62  
6.10  
0.36  
10.16  
−−−  
8.26  
7.11  
D
0.355 0.400  
SEATING  
PLANE  
D1 0.005  
0.300 0.325  
E1 0.240 0.280  
−−−−  
A1  
D1  
E
C
M
e
eB  
L
0.100 BSC  
−−−− 0.430  
0.115 0.150  
−−−− 10°  
2.54 BSC  
−−−  
2.92  
−−−  
10.92  
3.81  
10°  
e
eB  
8X  
b
END VIEW  
M
NOTE 6  
M
M
M
0.010  
C A  
B
SIDE VIEW  
GENERIC  
MARKING DIAGRAM*  
XXXXXXXXX  
AWL  
YYWWG  
XXXX = Specific Device Code  
A
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= PbFree Package  
WL  
YY  
WW  
G
*This information is generic. Please refer to  
device data sheet for actual part marking.  
PbFree indicator, “G” or microdot “ G”,  
may or may not be present.  
Electronic versions are uncontrolled except when accessed directly from the Document Repository.  
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.  
DOCUMENT NUMBER:  
DESCRIPTION:  
98AON11774D  
PDIP7 (PDIP8 LESS PIN 6)  
PAGE 1 OF 1  
ON Semiconductor and  
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.  
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding  
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rights of others.  
© Semiconductor Components Industries, LLC, 2019  
www.onsemi.com  
MECHANICAL CASE OUTLINE  
PACKAGE DIMENSIONS  
PDIP7 MINUS PIN 6 GW  
CASE 707AA  
ISSUE O  
DATE 31 JAN 2017  
Electronic versions are uncontrolled except when accessed directly from the Document Repository.  
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.  
DOCUMENT NUMBER:  
DESCRIPTION:  
98AON13755G  
PDIP7 MINUS PIN 6 GW  
PAGE 1 OF 1  
ON Semiconductor and  
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.  
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding  
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© Semiconductor Components Industries, LLC, 2019  
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