FSL106MR_技术文档

৏ൂᰁꢀ⎮ꢁꢀ⁰ꢂꢃ

FSL106MR

ᛄ៮

®

FSL106MRꢀꢀᏰꢁඝꢂЖꢃꢂ

ࡈ

ꢀ(PWM)ꢀ

٬

ꢀSENSEFET ，ꢁ

ꢂᲗ✈ᣠ෱૶᮸ꢃꢄŔ▨ሇ்ҋএჯრ͓ꢀ⁰ꢀ(SMPS)૜ᚎᙱ。

FSL106MRꢀӥᓌꢀᏰჯ▨իꢀ⁰რ͓ꢂ൒

ࡈ

，᪩{ꢂ൒

ࡈ

෦ૠ

↺༉ŔꢀSENSEFETꢀ⛾ꢀἡᰁჯŔꢀPWMᖇЖᰁष൬ਫ਼ণ

ר

。

ꢀᏰŔꢀPWMꢀᖇЖ

ࡈ

⑙ᅡӥᓌ：ᖰŻᴀիῑൺꢀ(UVLO)ꢀƽᒄ、

ЭẟὨⅠꢀ(LEB)、ൾ▐ꢀEMIꢀፀίŔ⍡╧⛿Ᏸ

ࡈ

、øӶŔ᧥ᥡრ/

͓╁҈

ࡈ

、⋍͓ឍꢀ(TSD)ꢀƽᒄÅ֪✈n▏ᢿጵɟ

٬ᜥ

Ⅼƽᒄꢀ

ᢿŔꢁႆጵɟ

ގ

̾ꢀἡ⁰。FSL106MRꢀᖰŻfϚൂŔᨿ؏҈ሇ

்。⛾Ϧ֛ჯMOSFETꢀ

٬ᖇЖ

ࡈ

᏶ꢀRCCꢀრ͓ᨼᕂ

ࡈ

ꢃΓយᨨǈ

ᶴ，FSL106MRꢀί෱fማŔꢃꢄᝐᲟ、ᚎᙱ

ଇ෯٬

ᲝᲟ；

׬

៖

ᖰ▨fᜨ╧、⛿

ѻ٬

ߋ

যŔ

׏

ꢄሇ。ꢅ

ࡈ

ꢄꢂটἮ▨ᜨŔ֭

↠ჯᨼᕂ

ࡈ

ᚎᙱᖰŻf⛰ꢅᣠœŔ৚̐ၓ

א

。

www.onsemi.cn

PDIP8 9.42x6.38, 2.54P

CASE 646CM

⑙ꢄ

MARKING DIAGRAM

•ꢆૠ↺༉Ŕͥ᮸ SENSEFET：650ꢀV

•ꢆईꢀ265ꢀVac、Պꢆ᥁ꢄၖ૤nՑֱᰁჯ៖，ᅥᤚѿꢇĮnꢀ50ꢀmW

•ꢆ

ގ

̾Ŕ

ࣚ

ൺ࿅ļ⍡╧，

׏

ᖰŻ⍡╧ꢂЖ᥅ൾ▐ꢀEMIꢀፀί

•ꢆͥ᮸؏҈ꢀᢿ

•ꢆͥਾᨿ؏҈：15ꢀms

•ꢆꢈꢁΒꢉἡ

$Y&E&Z&2&K

FSL106MR

•ꢆᖰŻ

פ

ҝƽᒄ：ꢊիƽᒄꢀ(OVP)、ꢊꢆƽᒄꢀ(OLP)、

ꢋϚʽᢿƽᒄꢀ(OSP)、ტဘꢊἡƽᒄꢀ(AOCP)ꢀ

٬ဆ₾

ࢾ

Ŕͥ᮸⋍

͓ឍѿ்ꢀ(TSD)

•ꢆꢌ҈Ო؏ᰁჯ

•ꢆᴀիῑൺꢀ(UVLO)

•ꢆĮ࿅ļꢀἡ：1.8ꢀmA

•ꢆ

׏

ꢂ൒໐Ȝꢉἡ

$Y

&E

&Z

&2

&K

= ON Semiconductor Logo

= Designated Space

= Assembly Plant Code

= 2−Digit Date code format

= 2−Digits Lot Run Traceability Code

FSL106MR = Specific Device Code Data

ORDERING INFORMATION

See detailed ordering and shipping information on page 2 of

this data sheet.

ꢅ✈

•ꢆVCR、STB、DVD、DVCDꢀᚍ᜞

ࡈ

Ŕრ͓ꢀ⁰

•ꢆඖ✈ꢀ

ࡈ

Ŕრ͓ꢀ⁰

•ꢆꢍꢎ

ࡈ

ǈꢃ᠔⁰

•ꢆhttps://www.onsemi.com/PowerSolutions/home.do

•ꢆAN−4137ꢀ—ꢀᲗ✈FPSŔҋএ֭↠ჯᨼᕂ

ࡈ

ᚎᙱᓧԷ

•ꢆAN−4141ꢀ—ꢀꢏ̦ꢀ⁰რ͓ꢀ(FPS)ꢀ֭↠ჯၴ✈Ŕᕲꢐ⛾ᚎᙱᑠ࿇

ᣠꢆᩣꢇꢈ╧ (Note 1)

230 Vac + 15% (Note 2)

85−265 Vac

᫒ᰝꢉ(Note 3)

7 W

ꢂᦖꢀ

10 W

᫒ᰝꢉ(Note 3)

6 W

ꢂᦖꢀ

8 W

1. ꢀꢁꢂꢀꢃꢁꢄꢅꢆꢂꢃꢇ。

2. 230ꢄVac，᏶૕ဆᣩǭի

ࡈ

៖ꢅꢄ100/115ꢄVac。

3. ईꢄ50°Cꢄ▏੣ꢁႆ⛻✄⛽᫪⎞Ŕ෡₽᫒ᰝ

ࡈ

ꢆἫᅷŔ͘५ᓡঽꢃꢇ。

1

Publication Order Number:

March, 2020 − Rev. 3

FSL106MRCN/D

FSL106MR

ᙲ៽ꢊꢋ

ꢉꢌ০ꢍ

ꢎꢏꢁꢐීꢑ

−40 ೃ 105°C

⍆᧧

ꢒ᎕

ꢓ᎕យẵ

FSL106MR

8 ჵ௪֬ϷǄᖲჯ෡᎕ (DIP)

ꢈᨸ

ꢔꢕꢅ✈ꢖ

ࣞ

1. ꢔꢕꢅ✈ꢖ

ꢗ᮸ᨦꢖ

V_STR

5

Drai n

6,7,8

V_CC

2

I_CH

V_BURL/V_BURH

8V/12V

V

Good

Internal

Bias

CC

V_REF

V

CC

Random

Frequency

Generator

OSC

PWM

I_FB

I_DELAY

S

R

Q

Gate

Driver

V_{FB 3}

2.5R

R

I_PK

4

LEB

On-Time

Detector

Soft

Start

OSP

1

GND

Q

S

R

V_SD

V_CC

AOCP

V

Good

CC

V_AOCP

TSD

V_OVP

ࣞ

2. ꢗ᮸ᨦꢖ

www.onsemi.cn

2

FSL106MR

ꢘ௪ꢙꢚ

GND

Drain

V

Drain

CC

8−DIP

V

FB

V

STR

I

PK

ࣞ

3. ꢘ௪ꢙꢚ

ꢘ௪ꢛꢜ

ꢘ௪ꢍ

ꢝӀ

ᛄ៮

ᖅऐ。Ͻ

ॷֿ٬

ͥ᮸ᖇꢁऐŔꢄSENSEFETꢄ⁰ᥡֿര。

1

2

GND

VCC

ꢀ⁰ꢀիᵃᩣͅ。ฝ

ٱ

᪮ᖅೃָի

ࡈ

ᩕ҉থঔ，؏҈᣿⃄ꢈἡ᫪᪗ͥ᮸რ͓ꢉჵ௪ꢄ5ꢄ(V

)ꢄᖰŻꢄ(ᒑ

ࣞ

ꢄ2)。

STR

⛰ំꢄV ꢄ᪎АꢄUVLOꢄ⛺⃐Ȝꢄ(12ꢄV)，ͥ᮸؏҈რ͓რ؏ၖ✄

ࡈ

Öꢈ⁰᫪᪗ָի

ࡈ

ᩕ҉থঔᖰŻ。

CC

3

VFB

֭⑘ꢀի。PWMꢄᶴᩓ

ࡈ

Ŕ

׬

ǈꢆͅईͥ᮸᪮ᖅꢄ0.4ꢄmAꢄŔꢈἡ⁰，

׬

៖᫪ဘई૶᮸᪮ᖅꢈ඙

ࡈ

٬

̩ꢈꢊ

ࡈר

。

FB

Ῡᚿᒶֱ，

׬

៖̡ᚈईǯൾ᪗ᩍ⒖Ε⛻᪠ጜƽᒄᤚꢁ。

ᄳᲗ✈ꢄ5ꢄmAꢄŔͥ᮸ꢈἡ⁰෦૶᮸ꢈ඙

ࡈ

ꢄC ꢄ®ꢄ2.4ꢄꢄVꢄ̥ꢈೃꢄ6 Vꢄ៖，സई⛰ꢇზ៖。ᚵზ៖✈nℂᵂɼᇡ⒖Ε⛻Ŕ

໐Ȝꢀἡ℠Ж。ᛓ᝔ꢄSENSEFETꢄŔ໐Ȝꢈἡꢃꢁ。0.4ꢄmAꢄŔ֭⑘ꢈἡ⁰፻ĀꢆАᚵჵ௪АꢄGNDꢄŔͥ᮸ꢄ6ꢄkWꢄꢈℋ

٬

ÛዯꢈℋŔၖତঔ

ר

，ꢀ̾ൺ໐Ȝꢈἡꢃꢁ。

4

5

IPK

؏҈。᪮ᖅೃট᪗᝔ἡŔἡএᢿꢈի⁰。؏҈᣿⃄，ͥ᮸რ͓ᖰŻͥ᮸ȯիၖꢅ᜞ਾईꢄV ꢄ

ჵ௪٬ऐ

+⃄Ŕ૶᮸സ

VSTR

⃯ᥡ

CC

ʈꢈ඙

ࡈ

̥ꢈ。⛰ំꢄV ꢄ᪎Аꢄ12ꢄV，ͥ᮸რ͓ᐳრ。

CC

⃯ᥡ。ᚎᙱ✈nǄ᪮Аָի

ࡈ

ŔϽॷჵ௪，ꢄꢅ்૿ൾ▐ꢄ650ꢄVꢄრ͓。ꢄꢅꢃႆऐ৹ʽ᪮ᖅ᪩{ჵ௪Аָի

ࡈ

Ŕჵএ

⁏ႆ，்૿ί෯⃯ꢈዿ。

6, 7, 8

ভෙᣠꢆ⍭ꢛȜ(ℴ∮

׆

ᣩᛄ៮，T = 25°C)

J

׶

ꢍ

֢ᝐ

ᣠ෯Ȝ

ᣠꢆȜ

650

26

Եĭ

V

STR

V

ჵ௪ꢈի

−0.3

−

STR

V

⃯ᥡჵ௪ꢈի

ꢈ⁰ꢈի

V

DS

CC

V

I

֭⑘ꢈիී

ࣔ

᪮ঽ⃯ᥡꢈἡ

⃯ᥡꢈἡ௙Β(Note 4)

Ե௙Β↺༉்Ჟ (Note 5)

ማꢃ૧

−0.3

−

12.0

0.5

V

FB

A

D

I

−

2

A

DM

E

AS

−

15

mJ

W

°C

kV

P

−

1.5

D

T

࿅ļꢀꢁ

ͥ᮸ꢃꢁ

J

T

࿅ļ▏੣ꢁႆ

സʈꢁႆ

−40

−55

3

+105

+150

−

A

T

STG

ESD

ĳ᜞ꢈᰁ५，JESD22−A114 (Note 6)

ࡈ

Ö̥ꢈᰁ५，JESD22−C101 (Note 6)

2

−

www.onsemi.cn

3

FSL106MR

ভෙᣠꢆ⍭ꢛȜ(ℴ∮

׆

ᣩᛄ៮，T = 25°C) (continued)

J

׶

ꢍ

֢ᝐ

ᣠ෯Ȝ

ᣠꢆȜ

80

Եĭ

−

°C/W

Q

ꢀೃ▏੣⋍ℋ (Note 7, 8)

ꢀೃ૶૓⋍ℋ (Note 7, 9)

ꢀೃ⍆᮸⋍ℋ (Note 7, 10)

JA

19

JC

Q

JT

33.7

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

(֢ꢋᚡᝧ)

ୢ᥼ꢈիᡕ᪗ꢄꢅ⍭ൺȜጸꢆϷꢂŔȜී

ࣔ

，

ࡈ

Öꢂ்úᔿय。ୢ᥼ᡕ᪗Ûĵ᪩{ꢃȜ，෦ៀẵƽᚑ

ࡈ

Öꢃ்，ꢂ்úොೄ

ࡈ

Öᔿय，ᅑ

ڭ

ꢂ∰ሇ。

4. Ო૭ꢇ⍭ൺȜ：௙Βඝႆַꢃnꢄꢅꢀꢁ。

5. Lꢄ=ꢄ30ꢄmH，؏҈ꢄT ꢄ=ꢄ25°C。

J

6.

ר׶

ꢄJEDECꢄ᧧ΦꢄJESDꢄ22−A114ꢄ

٬

ꢄJESDꢄ22−C101。

7. টἫᚥ，ᐠᣩ⍉ƾᯍ

ר׶

᧧ΦꢄJESDꢄ51−2ꢄ

٬

ꢄJESDꢄ51−10。

8. Q ꢄⓌ֛ჯ、ៀᝃ⋍

ࡈ

、಺⌖ෙἡ。

JA

9. Q ꢄꢀೃჵ௪⋍ℋ⑙ሇ᠏ईꢄQ ꢄ᥁Ö⛻Ἣᅷ。T ꢄ᠏ईᖅ᪡n਱᝹ᖅ

׃

Ŕ⁰ᥡꢄ#7ꢄჵ௪Ἣᅷ，✈nꢄQ ꢄ⋍ꢈɖ⋪ᖅ。

JC

JA

C

JA

10. Q ꢄꢀೃ⍆᮸⋍ℋ⑙ሇ᠏ईꢄQ ꢄ᥁Ö⛻ἫᅷŔ。T ꢄ᠏ई෡᎕⍆᮸ἫᅷŔ。⋍ꢈɖ✈▏ḇ᧱௒ெ൩᎕。

JT

JA

t

ꢀᷴ⑙ᅡ(T = 25°C，ℴ∮

׆

ᣩᛄ៮)

A

׶

ꢍ

֢ᝐ

ꢎꢏ᥁ꢌ

ᣠ෯Ȝ ꢔꢕȜ ᣠꢆȜ

Եĭ

SENSEFET ᮸Ϧ

BV

⃯ᥡ－⁰ᥡϛꢌꢈի

V

CC

V

DS

V

GS

V

GS

V

GS

V

GS

V

DD

V

DD

V

DD

V

DD

= 0 V, I = 250 mA

650

−

250

18.0

−

V

DSS

D

I

ꢍꢎᥡꢈի⃯ᥡꢈἡ

⃯⁰ᥡො᫪ꢈℋ

ꢆͅꢈ඙

= 650 V, V = 0 V

−

mA

W

DSS

GS

R

= 10 V, V = 0 V, T = 25°C

−

11.5

137

15.7

2.9

DS(ON)

GS

C

= 0 V, V = 25 V, f = 1 MHz

−

pF

ns

ISS

DS

C

ꢆꢂꢈ඙

= 0 V, V = 25 V, f = 1 MHz

−

OSS

RSS

DS

C

֭ꢏĀꢆꢈ඙

ො᫪ზꢐ

= 0 V, V = 25 V, f = 1 MHz

−

DS

t

= 350 V, I = 0.7 A

−

8.6

−

d(ON)

D

t

⛺ꢑ៖⃄

= 350 V, I = 0.7 A

−

9.7

−

r

D

t

͓ꢒზꢐ

= 350 V, I = 0.7 A

−

23.6

49.2

−

d(OFF)

D

t

⛻ꢓ៖⃄

= 350 V, I = 0.7 A

−

f

D

ᖇЖ᮸Ϧ

f

რ͓ꢔꢇ

V

= 650 V, V = 0 V

61

−

67

5

73

10

−

kHz

%

OSC

DS

GS

Df

რ͓ꢔꢇָӶ

ꢔꢇᛓꢁ

= 10 V, V = 0 V, T = 125°C

GS C

OSC

GS

f

−

3

kHz

%

FM

D

ꢄꢅꢕꢖᶴ

ꢄ෯ꢕꢖᶴ

UVLO ꢗȜꢈի

V

= 4 V

= 0 V

71

0

77

0

83

0

MAX

FB

D

%

MIN

FB

V

START

11

7.0

320

10

12

8.0

400

15

13

9.0

480

20

V

STOP

ො᫪ꢘ

V

I

FB

֭⑘⁰ꢈἡ

V

= 0

mA

ms

FB

t

ͥ᮸ꢙ؏҈៖⃄

= 4 V

S/S

FB

Ցֱᰁꢀ᮸Ϧ

V

ꢚֱᰁჯꢈի

T = 25°C

J

0.56

0.37

−

0.70

0.50

200

0.84

0.63

−

V

BURH

V

BURL

BURH(HYS)

V

mV

ƽᒄ᮸Ϧ

I

໐Ȝꢈἡꢃꢁ

T = 25°C, di/dt = 200 mA/ms

J

0.48

200

0.55

0.62

A

LIM

t

ꢈἡꢃꢁზꢐ៖⃄ (Note 11)

−

ns

CLD

www.onsemi.cn

4

FSL106MR

ꢀᷴ⑙ᅡ(T = 25°C，ℴ∮

׆

ᣩᛄ៮) (continued)

A

׶

ꢍ

֢ᝐ

ꢎꢏ᥁ꢌ

ᣠ෯Ȝ ꢔꢕȜ ᣠꢆȜ

Եĭ

ƽᒄ᮸Ϧ

V

͓ᤚ֭⑘ꢈի

͓ᤚზꢐꢈἡ

᪗իƽᒄꢗȜ

V

= 15 V

= 5 V

5.5

3.5

22.5

−

6.0

5.0

6.5

25.5

1.35

−

V

mA

V

SD

CC

FB

I

DELAY

V

OVP

= 2 V

24.0

1.00

1.60

2.5

t

ꢆꢂʽᢿƽᒄ

(Note 11)

⃐Ȝ៖⃄

T = 25°C

ms

V

OSP

J

OSP Ŕᒶֱ᥁Ö᠏ t < t

✄

ON

OSP

V

⃐Ȝ֭⑘ꢈի

֭⑘ꢛꢜ៖⃄

1.44

2.0

0.85

125

−

OSP

OSP_FB

V

FB

> V

，ᓡঽ៖⃄ᶴ t

⁏

OSP

OSP_FB

t

−

ms

V

AOCP

AOCP ꢈի (Note 11)

⋍͓ꢒ (Note 11)

T = 25°C

J

1.00

137

60

1.15

150

−

T

SD

͓ꢒꢁႆ

°C

ns

HYS

ꢝꢞ

TSD

t

Эꢟꢛꢜ៖⃄ (Note 11)

300

−

LEB

᝔ᤚ᮸Ϧ

I

࿅ļꢈ⁰ꢈἡ (Note 11) (რ͓᪗ꢠꢆ)

࿅ļꢈ⁰ꢈἡ (¥ᖇꢁ᮸Ϧ)

؏҈̥ꢈꢈἡ

V

CC

V

CC

V

CC

V

CC

= 14 V, V > V

−

2.5

1.8

1.1

−

3.5

2.5

1.5

−

mA

V

OP1

FB

BURH

= 14 V, V < V

OP2

FB

BURL

I

= 0 V

0.9

35

CH

V

ꢄ෯ꢈ⁰ꢈի

= V = 0 V, V

ꢡꢅ

STR

FB

STR

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.

(֢ꢋᚡᝧ)

ℴ∮

׆

ᣩᛄ៮，“ꢈꢢ⑙ሇ”ጸꢣꢆϷꢂŔ᠏ᐠϷἫᚥ᥁Ö⛻Ŕꢤሇ்֢ꢥ。ୢ᥼ई⛽

׬

᥁Ö⛻᪠ጜ，ꢤሇ்ꢂ்⛾“ꢈꢢ⑙ሇ”ጸꢣ

ꢆᐠϷሇ்֢ꢥ⛽⛰ೄ。

11. ꢦ⌖ᣩᚎᙱƽᚑ，Ħꢧটꢄ100%ꢄꢤἫᚥ。

www.onsemi.cn

5

FSL106MR

ꢔꢕꢄ்⑙ᅡ

(᪩{ईꢄT ꢄ=ꢄ25ꢄ᥁Ö⛻ἫᅷŔ⑙ꢨ

ࣞ

ᯍ፻ꢩ⛰Ӷ。)

A

Operating Frequency (f _OSC

)

Maximum Duty Cycle (D_MAX

)

1.4

1.3

1.2

1.1

1

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃

25℃ 50℃ 75℃ 100℃ 120℃ 140℃

-40℃ -25℃ 0℃

25℃ 50℃ 75℃ 100℃ 120℃ 140℃

ࣞ

4. ꢎꢏ⍡╧⛾ꢁꢐŔꢃ

ߋ

ࣞ

5. ᣠꢆՀՊᶴ⛾ꢁꢐŔꢃ

ߋ

Start Threshold Voltage (V_START

)

Operating Supply Current (I _op2

)

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

-40

-25

0

25

50

75

100

120

140

-40

-25

0

25

50

75

100

120

140

ࣞ

6. ꢎꢏꢀ⁰ꢀἡ⛾ꢁꢐŔꢃ

ߋ

ࣞ

7. ꢂ؏⃘Ȝꢀի⛾ꢁꢐŔꢃ

ߋ

Stop Threshold Voltage (V

)

Feedback Source Current (I_FB)

STOP

1.4

1.3

1.2

1.1

1

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 100℃ 120℃ 140℃

-40℃ -25℃ 0℃

25℃ 50℃ 75℃ 100℃ 120℃ 140℃

ࣞ

8. ȼᵂ⃘Ȝꢀի⛾ꢁꢐŔꢃ

ߋ

ࣞ

9. ֭⑘⁰ꢀἡ⛾ꢁꢐŔꢃ

ߋ

www.onsemi.cn

6

FSL106MR

ꢔꢕꢄ்⑙ᅡ(ᖅ⛺ꢪ)

(᪩{ईꢄT ꢄ=ꢄ25ꢄ᥁Ö⛻ἫᅷŔ⑙ꢨ

ࣞ

ᯍ፻ꢩ⛰Ӷ。)

A

Startup Charging Current (I_CH

)

Peak Current Limit (I _LIM

)

1.4

1.3

1.2

1.1

1

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃

25℃ 50℃ 75℃ 100℃ 120℃ 140℃

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 100℃ 120℃ 140℃

ࣞ

10. ؏҈ꢞꢀꢀἡ⛾ꢁꢐŔꢃ

ߋ

ࣞ

11. ໐Ȝꢀἡ℠Ȝ⛾ꢁꢐŔꢃ

ߋ

Burst Operating Supply Current (I_op1

)

Over-Voltage Protection (V_OVP

)

1.4

1.3

1.2

1.1

1

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃

25℃ 50℃ 75℃ 100℃ 120℃ 140℃

-40

-25

0

25

50

75

100

120

140

ࣞ

12. Ցֱᰁꢀꢎꢏꢀ⁰ꢀἡ⛾ꢁꢐŔꢃ

ߋ

ࣞ

13. ᪗իƽᒄ⛾ꢁꢐŔꢃ

ߋ

www.onsemi.cn

7

FSL106MR

֭⑘ᖇЖ

ꢈ்ᛄ៮

FSL106MRꢀᲗ✈ꢀἡᰁჯᖇЖ，ୢ

ࣞ

ꢀ16ꢀᐠЊ。

ꢣဘ✈̩ꢀꢤ

ࡈר

ꢀ(ୢꢀFOD817A)ꢀ

٬ꢀի

ꢂ൒

ࡈ

ꢀ(ୢꢀ

KA431)ꢀ᥅ൾ▐֭ꢝਡব。ꢣꢊᶴꢥ֭ꢝꢀի⛾

؏҈

؏҈᣿ꢑ，ͥ᮸▨իꢀἡ⁰ᖰŻͥ᮸ȯիၖꢂꢒᖅ

ꢓꢀV ꢀჵꢔŔ૶᮸ꢀ඙

ࡈ

ꢀ(CA)ꢀ̥ꢀ，ୢ

ࣞ

ꢀ14ꢀᐠЊ。

ᄳꢀV ꢀꢕАრ஫ꢀիꢀ12ꢀV，FPSꢀრ஫რ͓ꢊӛ，ၖ✄

ͥ᮸▨իꢀἡ⁰ꢖё✈。FPSꢀষঽᵃဘრ͓ᚭļ，

ꢀ⁰ꢂָի

ࡈ

ꢗ҉থঔᖰŻ，ǄꢓꢀV ꢀĮnȼᵂꢀի

CC

R

SENSE

ꢀꢀꢦꢇֿŔꢀի，

׏

ൾ▐რ͓ՀՊᶴŔᖇЖ。

CC

ᄳꢀիꢂ൒

ࡈ

֢૓ჵꢔꢀիꢧꢊͥ᮸֢૓ꢀիꢀ2.5ꢀVꢀ

៖，̩ꢀꢤ

ࡈר

ꢀLEDꢀꢀἡú੾ଇ，֭ꢝꢀիꢀV ꢀꢖ

FB

ᒩĮ，ၖ✄ՀՊᶴί෯。᪩ҝእΕꢣဘईꢋͅꢀիᖰ

▨᏶ꢋϚꢨꢆꢩĮ៖ֱ⛿。

CC

ꢀ8ꢀV。

ࣞ

16. ௙ꢢᛓЖ(PWM) ꢀᢿ

ࣞ

14. ؏҈ꢀᢿ

ꢣẟὨⅠ៖⃄ (LEB)

ͥ᮸ꢀSENSEFETꢀොꢣɼꢑ，

Ͻॷֿꢀ඙᜞ꢀ٬ᴁॷ

ֿ᝔ἡlᥡ

ٱ

֭

ױ

ቂ૭ꢣဘúොꢪꢀSENSEFETꢀ⛺ꢣꢊ

ꢟัꢉᰁꢠ

ᔏꢘ

ࡈ

⍡╧ईͥ᮸ᚎൺ，FPSꢀ͗ᣩꢙᤚ⍡╧Ể҈ѿ

்。რ͓ꢀ⁰Ŕრ͓⍡╧Ể҈෦்ᲟϦ࿣ईᶴꢀEMIꢀἫ

ꢚᚎ૧ἫᅷŔဆඝᣔඝŔ⍡╧ꢛ

ࣔ

ͥ，

ࣀ

૜்૿ί෱ꢀ

EMI。EMIꢀŔί෱Ჟ⛾⍡╧ָӶꢛ

ࣔ

ᣩǄᖅŔ͓

ߋ

。

⍡╧ָӶꢛ

ࣔ

ͥ᮸

ࣚ

ൺ；⌖૜，⍡╧ꢛ

ࣔ

Ŕꢜᓉꢂ૶

᮸֭ꢝ

ꢀի٬ͥ

᮸ꢌ↠ᔏꢘ

ࡈ

͑

׬

ꢙᤚΓൺ。ꢙᤚꢜ

ᓉŔრ͓⍡╧෦ꢀEMIꢀ

ࡊ

ૐᣩᜨऐϦ࿣ईრ͓⍡╧ꢞ

ꢟ，ၖ̡ꢠş✈͗ᣩᏰᤌᜨƚŔꢀዿ

ࡈ

，૜⛽᠏ἡ

ꢋͅএᢿ⃄Ể

ࡈ

，᥅⃁ꢡ͈◣ꢀEMIꢀꢢḢ。

⛰ꢅ▨ꢀἡ෶໐。ꢀꢦꢀR

ꢀꢇֿŔꢊଇꢀիúො

SENSE

ꢪꢀἡᰁჯPWMꢀᖇЖꢈϚ▐⛽ᵃ̾Ŕ֭ꢝꢫꢬ⒖Ε

。ꢂfᒕὨ᪩ҝᜨၴ，FPSꢀᲗ✈fЭẟὨⅠꢀ(LEB)ꢀꢀ

ᢿꢀ(ꢭ

ࣞ

ꢀ16)。SENSEFETꢀොꢣ

׮

，ᵄꢀᢿ෦ईʽ៖ꢑ

ꢀ(t

)ꢀͥᑱЖPWMꢀᶴꢥ

ࡈ

。

LEB

ƽᒄꢀᢿ

FPSꢀ͗ᣩꢮၒꢯƽᒄѿ்，ӥᓌꢊꢆƽᒄꢀ(OLP)、

ꢊիƽᒄꢀ(OVP)、ꢋϚʽᢿƽᒄꢀ(OSP)、ᴀիῑൺ

(UVLO)、ტဘꢊἡƽᒄꢀ(AOCP)ꢀÅ֪⋍͓ឍꢀ(TSD)。

ꢂn᪩{ƽᒄꢀᢿꢰ൬͈ꢀᏰईꢀICꢀꢈ，ៀꢱÛĵ૶

᮸

ࡈ

ꢄ，

ࣀ

ᵄ்૿ई⛽੾ҀᏰᤌŔእΕ⛻ᖰ▨

׏

ꢄ

ሇ。ୢ᥼Ϛ▐ᜥⅬእΕ，რ͓෦ঘᵂ，✄ꢀSENSEFETꢀ

I_DS

several

mseconds

t_SW=1/f_SW

ƽᓡ͓ឍ。᪩úොꢪꢀV ꢀრ஫⛻ꢩ。ᄳꢀV ꢀꢕАꢀ

CC

t_SW

UVLOꢀȼᵂꢀիꢀV

ͥ᮸▨իꢀἡ⁰ꢣꢊꢀV

ꢀ(8ꢀV)，ƽᒄѿ்ꢖ૭ĭ，ၖ✄

STOP

t

Dt

ꢀჵꢔ

ױ

ꢀV ꢀꢀ඙

ࡈ

̥ꢀ。

STR

CC

f_SW

ᄳꢀV ꢀꢕАꢀUVLOꢀრ؏ꢀիꢀV

ꢀ(12ꢀV)，FPSꢀቂ

START

MAX

CC

f

_SW+1/2Df_SW

૭ᵃဘꢫꢬ。ꢣꢊ᪩ҝយჯ，ꢌᲝ؏ѿ்

׏

Åᣟş

்

٬ё✈ѿ╧

ꢀSENSEFETꢀŔრ͓ꢊӛ，ǄАὨꢲᜥⅬ

⒖Ε。

MAX

no repetition

f

_SW-1/2Df_SW

several

milliseconds

t

ࣞ

15. ⍡╧Ể҈Ểꢡ

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8

FSL106MR

ꢤꢥ᪗ἡƽᒄ(AOCP)

ᄳᴁॷ᝔ἡlᥡ

ٱ

᏶ָի

ࡈ

ჵꢔʽᢿ៖，ईꢀLEBꢀ

៖ꢑͥᣩ⛰ꢅ͗ᣩᥡ▨ꢀdi/dtꢀŔꢹỂꢀἡἡꢊꢀSENSE−

FET。ꢺ⌖FPSꢀ͗ᣩꢊꢆƽᒄꢀ(OLP)ꢀѿ்，ईꢻҝტ

ဘእΕ⛻⛽ꢡÅƽᒄꢀFPS，᪩᠏

ࣀ

ꢂꢵֱꢀOLPꢀЭᣩ

ᅨଇŔꢀἡၴѻឝҀईꢀSENSEFETꢀ⛺。FPSꢀӥ

؋

ͥ᮸

ტဘꢊἡƽᒄ(AOCP)ꢀꢀᢿ，ୢ

ࣞ

ꢀ19ꢀᐠЊ。ᄳ᧥ᥡො

ꢣǁ

ח

ꢖឝҀАѿ╧ꢀSENSEFET，AOCPꢀᰁषꢖ؏✈

ၖơᖇꢣꢊዿἫꢀꢦŔꢀἡ。

ࣞ

ꢀ19ꢀꢀꢦꢇֿŔꢀի

⛾ꢳਾꢀAOCPꢀꢀၓꢸꢬᶴꢥ。ୢ᥼᪠Ἣꢀꢦꢀիଇnꢀ

AOCPꢀꢀၓ，ᚎਾǁ

ח

ꢖឝҀАῑസ，ොꢪꢀSMPSꢀ͓

ឍ。

2.5R

OSC

S

R

Q

PWM

Gate

Driver

ࣞ

17. ಺Ო؏ƽᒄỂꢡ

R

LEB

᪗ᩍƽᒄ(OLP)

R_sense

+

ꢊꢆൺ)ꢂꢨꢆꢀἡ

ࣀ

ዯ૶kꢄ૜ꢧꢊꢳᚎȜ。᪩

ҝእΕ⛻，ၴꢅ↠Ἓƽᒄꢀᢿ，®૜ƽᒄꢀSMPS。⌖

૜，ՓşSMPSꢀᵃဘ࿅ļ，ꢊꢆƽᒄꢀ(OLP)ꢀꢀᢿ?ú

ईꢨꢆꢊꢃ᏶؏҈᣿ꢑꢖ↠Ἓ。ꢂfꢴ̭Ϛ▐᪩ҝ⛽

ᆥꢢŔ࿅ļ⒖Ε，⑙ൺ៖ꢑ

׮

ꢵֱꢊꢆƽᒄꢀᢿ̾ൺ

᪩᠏ɼᇡእΕꢶ᠏ǯᵃŔꢊꢆእΕ。

2

GND

AOCP

−

V_AOCP

ࣞ

19. ꢤꢥ᪗ἡƽᒄ

⋍ꢃឍ (TSD)

SENSEFETꢀ

٬ᖇЖ

ꢀICꢀꢀᏰई

׬

⛰෡ꢼꢈşꢀSENSE−

FETꢀŔꢁႆ᪠ἫᣔِƟ。ꢁႆꢧꢊଇॶꢀ137°Cꢀ៖，⋍

͓ឍꢖ↠Ἓ。

ণ

ר

ꢀI ꢀꢀἡꢉЖჵꢔꢀ(ꢮş✈)，ᄳꢕАᣠଇꢀPWM

PK

ꢀՀՊᶴ៖，ꢀἡᰁჯ֭ꢝᢿᅤꢉЖꢀSENSEFETꢀꢈŔ

ꢀἡ。ୢ᥼ꢋϚὨꢇŔѿ╧ꢧꢊᣠଇѿ╧，ꢋϚꢀիꢀ

(V )ꢀꢩꢓĮnꢅꢷൺꢀի。᪩úί෯ꢣꢊ̩ꢀꢤ

ࡈר

ꢀ

LEDꢀŔꢀἡ，

׬

៖ί෯̩ꢀꢤ

ࡈר

ᡖĳ

ٱ

ꢀἡ，ꢸ૜

O

᪗իƽᒄ(OVP)

ꢮᴁॷֿ֭ꢝꢀᢿϚ▐ѿ்ᜥⅬ᏶⋪ᖅᜥⅬොꢪ֭

੾ଇ֭ꢝꢀի(V )。ୢ᥼ꢀV ꢀꢧꢊꢀ2.4ꢀꢀV，֭ꢝꢋͅ

FB

ꢝᢿᅤრ▏，ꢣꢊ̩ꢀꢤ

ࡈר

ᡖĳ

ٱ

Ŕꢀἡπ.ָꢂ

ꢽ。⌖

׮

，V ꢀ෦Å

݋

ĜnꢊꢆእΕŔយჯᛠԧ，®

૜ොꢪᄚЖ

ױ

SMPSꢀᖰŻꢳਾᣠଇꢀἡ，ǄАꢵֱꢊ

ꢆƽᒄ。ꢂn

ױ

ꢋϚֿᖰŻfꢊଇ்Ჟ，ई↠Ἓꢊꢆ

ƽᒄ+Э，ꢋϚꢀի

׏

்ฑꢧϚfꢷൺꢀի，®૜ො

ꢪᴁॷֿ

ࡈ

ꢄϛՏ。ꢂꢾᵂϚ▐᪩ҝ▐ꢿ，Თ✈fꢊ

lᥡ

ٱ

ꢦឍ，ၖ✄5ꢀmAꢀŔꢀἡ⁰ꢀ(I

)ꢀრ஫ৣፂෙ

DELAY

FB

ꢀC ꢀ̥ꢀ。ई᪩ҝ⒖Ε⛻，V ꢀ੾ଇǄꢓꢕАꢀ6ꢀV，

FB

ᵄ៖რ͓ᚭļঘᵂ，ୢ

ࣞ

ꢀ18ꢀᐠЊ。͓ឍზ៖᠏ᓧꢣ

ꢊꢀ5ĂmAꢀŔꢀἡ⁰෦ꢀC ꢀ®ꢀ2.4ꢀV̥ꢀꢓꢀ6ꢀVꢀᐠꢱŔ៖

FB

ꢑ。

իƽᒄꢀ(OVP)ꢀꢀᢿ。ꢣဘ，V ꢀ⛾ꢋϚꢀիᏰᵃᶴ，

CC

V_FB

FPSꢀᲗ✈ꢀV ，૜⛽᠏ǄᖅơᖇꢋϚꢀի。ୢ᥼ꢀV

ꢀ

CC

Overload Protection

ꢧꢊꢀ24ꢀV，Ɵú↠ἛꢀOVPꢀꢀᢿ，ොꢪრ͓ᚭļঘ

ᵂ。ꢂꢴ̭ईᵃဘ࿅ļ᣿ꢑ↠ἛꢀOVP，V ꢀၴꢅᚎᙱ

CC

6V

ꢂĮnꢀ24ꢀV。

2.4V

t₁₂= C_FB× (V(t )−V(t₁)) / I

2

DELAY

t₁

t₂

t

ࣞ

18. ᪗ᩍƽᒄ(OLP)

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9

FSL106MR

ᩣꢇʽᢿƽᒄ(OSP)

ꢋϚꢀիრ஫ꢩĮ，ꢩĮŔ꣆╧ֶΓnᅥᤚꢀἡꢨ

ꢆ。᪩úොꢪ֭ꢝꢀի⛺ԧ。⛰ំᵄȜꢧꢊꢀV

რ͓ᚭļ෦ቂ૭。֭ꢝꢀիϹꢙ+ꢩĮ，ᵄꢊӛᲝ૭

ꢸꢬ。Ցֱꢫꢬᰁჯúᣟş்

٬ё✈

SENSEFETꢀŔ

რ͓ᚭļ，ၖꢩĮᅥᤚᰁჯ⛻Ŕრ͓ᔿꢇ

ୢ᥼ꢋϚʽᢿ，ईꢀLEBꢀ៖ꢑͥᣩ⛰ꢅ͗ᣩᥡ▨ꢀdi/dt

ꢀŔꢹỂꢀἡἡꢊꢀSENSEFETꢀ。͓ឍ៖，ꢀꢅꢹỂꢀἡ

úईSENSEFETꢀ⃯ᥡ⛺⛿▨իၴѻ。ꢂfꢾᵂ

ࡈ

ꢄ

，

BURH

Ϛ▐ტဘ⒖Ε，ӥ

؋

ꢀOSP。ӥᓌ᪠ἫꢀV ꢀ

٬

ꢀSENSE−

FB

FETꢀොꢣ៖ꢑ。ᄳꢀV ꢀ▨nꢀ1.6ꢀVꢀ✄ꢀSENSEFETꢀොꢣ

FB

៖ꢑ෱nꢀ1.0ꢀms，FPSꢀꣀꢂϚ▐ტဘꢐꣁၖ͓ឍꢀPWM

ꢀრ͓，ǄꢓV ꢀͭᴁꢕАꢀV

。ტဘ⒖ΕꢋϚୢ

CC

START

ࣞ

ꢀ20ꢀᐠЊ。

Turn−off Delay

Rectifier

Diode

Current

MOSFET

Drain

Current

I_LIM

V_FB

Minimum

Turn−on Time

D

V_OUT

1.6ms

Output Short Occurs

I_OUT

ࣞ

20. ᩣꢇʽᢿỂꢡ(OSP)

ᨿ؏҈

FPSꢀ͗ᣩͥ᮸ᨿ؏҈ꢀᢿ，؏҈

׮

，ൣৣፂ੾ଇ֭

ꢝꢀիÅ֪ꢀSENSEFETꢀꢀἡ。͘५ᨿ؏҈៖ꢑꢂꢀ

15ꢀms，ୢ

ࣞ

ꢀ21ꢀᐠЊ，؏҈ꢊӛꢈ̡ꢠꢀSENSEFETꢀꢀ

ἡꢈ῰ꣂ੾。ꢋͅѿ╧რ͓

ࡈ

ꢄŔꢁඝꢈ῰੾Ҁ，

®૜ლ֛ꢍ

ר

ָի

ࡈ

、ꢀዿ

ࡈ

٬ꢀ඙

ࡈ

Ŕᵃ̾࿅ļ᥁

ꢄ。ꢋϚꢀ඙

ࡈ

⛺Ŕꢀիꢈ῰੾Ҁ，ៈईꣃꢄऐლ֛

ᐠꢱŔꢋϚꢀի。ᨿ؏҈ꢶᣩ҉nꢾᵂָի

ࡈ

꣄

٬

，

ၖί෱ᴁॷlᥡ

ٱ

⛺Ŕၴѻ。

ࣞ

22. Ցֱᰁꢀ᪠ጜ

ᛓ᝔໐Ȝꢀἡ℠Ж

ୢ

ࣞ

ꢀ23ꢀᐠЊ，PWMꢀᶴꢥ

ࡈ

Ŕ

׬

ǈჵꢔ⛺ꢒᖅfማ

ꢦȜꢂꢀ6ꢀkWꢀŔꢀͥ᮸ꢀꢦਡব。ͥ᮸lᥡ

ٱ

ꢂꢀ400ꢀmA

Ŕꢉꢀἡ⁰ȯਾ៖，ꢀἡꢉЖჵꢔ⛺Ŕ૶᮸ꢀꢦ

Rxꢀ⛾ͥ᮸ꢀ6ꢀkWĂꢀꢦၖ꣇。ūୢ，ꢀFSL106MRꢀ͗ᣩ

0.55ꢀAꢀŔ͘५SENSEFETꢀ໐ȜꢀἡꢉЖꢀ(I

ईꢀI ꢀჵꢔ

٬ऐ

+ꢑᖲͅꢀRx，

׏

Å෦ꢀI

)。ꢣꢊ

LIM

ꢀꢂ᝔ꢂ

LIM

PK

1.25ms

0.4ꢀA。ᨙᕎÅ⛻យӛჯ

׏

Đ

٧

ꢀRxꢀŔȜ：

I_LIM

(eq. 1)

(eq. 2)

0.55A : 0.4A + 6kW : XkW

16Steps

Ŧ

X + Rx 6kW

͖ꢈ，Xꢀ꣈Њၖ꣇ਡবꢦȜ。

Current Limit

V_CC

I_DELAY

0.25I_LIM

I_FB

400mA

Drain

PWM

Current

V_FB

3

4

t

4.25kW

1.7kW

ࣞ

21. ꢗ᮸ᨿ؏҈

I_PK

Ցֱ᪠ጜ

Current

Sense

ꢂᣠଇӛႆऐꢩĮᅥᤚᰁჯ⛻Ŕѿꢇ，FPSꢀúꢸͅ

Ցֱꢫꢬᰁჯ。ꢙȐꢨꢆί෯，֭ꢝꢀի?ꢙ+ί

Rx

෯。ୢ

ࣞ

ꢀ22ꢀᐠЊ，֭ꢝꢀիꢩꢓꢀV

ꢀÅ⛻៖，

ࡈ

ꢄꢌ҈ꢸͅՑֱꢫꢬᰁჯ。რ͓ꢊӛষঽꢸꢬ，Ǆꢓ

BURH

ࣞ

23. ໐Ȝꢀἡ℠Жᛓ᝔

֭ꢝꢀիꣅꢓĮnꢀV 。ᵄ៖，რ͓ᚭļ෦ȼᵂ，

BURL

SENSEFET is a registered trademark of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States

and/or other countries.

www.onsemi.cn

10

MECHANICAL CASE OUTLINE

PACKAGE DIMENSIONS

PDIP8 9.42x6.38, 2.54P

CASE 646CM

ISSUE O

DATE 31 JUL 2016

9.83

9.00

8

1

5

6.670

6.096

4

8.255

TOP VIEW

7.610

1.65

1.27

(0.56)

7.62

3.683

3.200

5.08 MAX

3.60

3.00

0.33 MIN

0.356

0.200

15

°

0.560

0.355

°

0

2.54

9.957

7.62

FRONT VIEW

7.870

SIDE VIEW

NOTES:

A. CONFORMS TO JEDEC MS−001, VARIATION BA

B. ALL DIMENSIONS ARE IN MILLIMETERS

C. DIMENSIONS ARE EXCLUSIVE OF BURRS,

MOLD FLASH, AND TIE BAR EXTRUSIONS

D. DIMENSIONS AND TOLERANCES PER ASME

Y14.5M−2009

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:

98AON13468G

PDIP8 9.42X6.38, 2.54P

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

the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically

disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the

rights of others.

www.onsemi.com

onsemi,

, and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates

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


型号：	FSL106MR
厂家：	ONSEMI
描述：	650V 集成电源开关，带 67kHz 频率和可调节电流限制，用于 8W 离线反激转换器开关电源开关光电二极管转换器
文件：	总12页 (文件大小：635K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FSL106MR [ONSEMI]

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