FAN6300HMY_技术文档

ꢀꢀꢁꢂꢃꢁꢄꢅꢆꢇꢈꢉ

PWM ꢊꢂꢃ

FAN6300A / FAN6300H

ꢀႆꢁᏰŔꢀFAN6300A/HꢀPWMꢀᖇЖ

ࡈ

ᖰꢁꢂ

׏

ᖰꢀ֭↠ჯᨼ

ᕂ

ࡈ

ሇ்Ŕ⑙ሇ。FAN6300Aꢀၴ✈nᣠଇ࿅ļꢂ╧Įnꢀ100ꢀkHz

ꢀ Ŕ Φ ᛠ ᔏ ֭ ↠ ჯ ᨼ ᕂ

ࡈ

。FAN6300H ꢀ ꢃ

ר

ꢀ ꢂ ╧ ᚭ ļ

(ꢀꢄꢀ190ꢀkHz)。ͥਾŔꢀHVꢀ؏҈ꢀᢿ

׏

ÅᖰꢁᣔଇŔ؏҈ꢀ

www.onsemi.cn

ἡ，Åί෱ᖇЖ

ࡈ

Ŕ؏҈៖⃄。ᄳꢀV ꢀꢀիᡕ᪗ො᫪⃘Ȝꢀ

DD

ի，HVꢀ؏҈ѿ்ฑú֛ՓᐊᵂÅℝĮѿ૧。ͥ᮸ᜇၵꢀի᪠

Ἣ

ࡈ

̾ƽѿ╧

ߋ

যईᩓඝŔএᢿꢀիී

ࣔ

٬

Ûĵ៯ᩍ᥁Ö⛻ᯍ

ÅΦᛠᔏ⒖ᇡ᪠ጜ，ၖί෱რ͓ᔿ૧Åᣠଇ℠ႆऐℝĮѿ╧

MOSFETꢀ⃯ᥡ⛺Ŕრ͓ꢀի。

ꢃᣠଇ℠ႆऐℝĮ

ᅥᤚѿ૧٬ᖰ

ꢀᩋᩍᜨ╧，ᚵ

ࡈ

ÖᲗ✈ꢂ

✃ᣩŔ৏ൂᰁჯѿ்，ᖰꢁ͓ឍ៖⃄ᛓЖÅί෯რ͓ꢂ╧，

ၖᑉଇᜇၵꢀիϧᕂී

ࣔ

，Åᣠଇ℠ႆऐℝĮრ͓ꢀի。࿅ļ

SOIC8

CASE 751EB

MARKING DIAGRAM

ꢂ╧ꢁᣠ෯ꢀt ꢀ៖⃄℠Ж，ෙnFAN6300Aꢀꢃꢀ38ꢀmsꢀೃꢀ8ꢀms，ෙ

OFF

nꢀFAN6300Hꢀꢃꢀ13ꢀmsꢀೃꢀ3ꢀms，

ࣀ

ᵄꢀFAN6300Hꢀ⛾ꢀFAN6300Aꢀ

ǈᶴ்ईᣔꢀŔრ͓ꢂ╧⛻᪠ጜ。

6300x = Specific Device Code

(x = A or H)

6300x

ALYWX

•

FAN6300A/HꢀᖇЖ

ࡈ

᪨͗ꢂૺҝƽᒄѿ்。͖᫠௙Βꢀἡ℠

Жѿ்̾ƽ

ߋ

য͗ᣩ

ࣚ

ൺŔ໐Ȝꢀἡ℠ႆ，Փşֱ⛿ʽᢿ

⌖。⛰ំ֭⑘▏ᢿꢄϚ▐რᢿᜥⅬ，ͥ᮸ƽᒄꢀᢿƟú֛Փঘ

ᵂꢀPWMꢀᩣϚ。ᵄ૶，

׊

ᑑꢀVDDꢀℝĮА͓ឍ⃘ȜꢀիÅ⛻，

ᚵᖇЖ

ࡈ

?úঘᵂꢀPWMꢀᩣϚ。᧥ᥡᩣϚ፻ᾃЖईꢀ18ꢀVꢀÅƽᒄ

A

L

= Assembly Location

= Wafer Lot Traceability

YW = Date Code

X

•

= Manufacture Flow

= Pb Free

ѿ╧ꢀMOSFETꢀई᧥ᥡ-⁰ᥡϚ▐ꢀի៖⛽፻ᔿय。૜ᣠ෯ꢀt

ꢀ

OFF

៖⃄℠Ж்ℂᵂ

ߋ

যꢂ╧᪗ꢀ。ୢ᥼ꢀDETꢀჵ௪ᒶֱꢀOVPꢀ᥁

Ö，᏶૕ͥ᮸OTPꢀ፻ᒶֱ，ѿ╧

ߋ

য෦᪫ͅ₹ῑᰁჯ，ǄАꢀAC

ꢀ⁰ឍრꢃᵂ。

PIN ASSIGNMENT

FAN6300H

DET

FB

1

2

3

4

8

7

6

5

HV

FAN6300A/HꢀᖇЖ

ࡈ

Თ✈ꢀ8ꢀჵ௪෯บෘ෡᎕ꢀ(SOP)ꢀϷǄᖲჯ

෡᎕。

NC

ꢋꢌ

•ꢅꢀի؏҈

CS

VDD

GATE

•ꢅΦᛠᔏ࿅ļᰁჯ

•ꢅ᫠

و

᣿℠ἡ

•ꢅ໐ȜꢀἡᰁჯᖇЖ

•ꢅЭẟὨⅠ (LEB)

GND

(Top View)

•ꢅͥ᮸ᣠ෯ t

OFF

ORDERING INFORMATION

See detailed ordering and shipping information on page 11 of

this data sheet.

•ꢅͥ᮸ᨿ؏҈ 5 ms

•ꢅ᪗ѿ╧ጵɟ

•ꢅ᧥ᥡᩣϚᣠଇꢀի

•ꢅ಺ቂ૭᪗ἡƽᒄ (FB ჵ௪)

•ꢅ಺ቂ૭რ▏ƽᒄ (FB ჵ௪)

•ꢅVDD ჵ௪֪ᩣϚꢀիꢀ(DET ჵ௪)ꢀOVP ₽ῑ

•ꢅFAN6300A Įꢂ╧᪠ጜꢀ(Įn 100 kHz)

•ꢅFAN6300H ꢀꢂ╧᪠ጜꢀ(ꢀꢄ 190 kHz)

ꢄꢍ

•ꢅAC/DC NB ꢃᰝ

ࡈ

•ꢅრᦖჯ SMPS

1

Publication Order Number:

June, 2021 − Rev. 1

FAN6300HCN/D

FAN6300A / FAN6300H

ꢄꢍꢆꢎꢅ

ࣞ

1. ꢆꢇꢄꢍ

ꢈꢏꢐꢉꢅ

HV

8

VDD

6

Internal

Bias

OVP

I_{H V}

Two Steps

UVLO

16 V/ 10 V/ 8 V

4 .2V

2 R

27 V

Latched

Soft-Start

5 ms

2

FB

CS

FBOLP

Timer

52 ms

R

2 .1 ms

30 μs

Starter

DRV

Blanking

Circuit

SE

T

S

R

Q

5

3

GATE

PWM

Current Limit

18 V

Over-Power

Compensation

C L R

I_{D ET}

Latched

0.3 V

V _{D ET}

Valley

Detector

t _OFF-MIN

t_TIME-OUT

V_{D ET}

t_OFF

Blanking

S/H

Latched

2. 5V

DETOVP

1

DET

Internal

OTP

0 .3 V

Latched

I_{D ET}

5V

4

7

NC

GND

ࣞ

2. ꢊꢑꢐꢉꢅ

www.onsemi.cn

2

FAN6300A / FAN6300H

ꢒꢓꢔꢕ

ࣞ

3. ꢒꢓꢔꢕ

ꢒꢓꢋꢌ

ꢒꢓꢍ

1

ꢎꢖ

ꢗꢘ

DET

ꢀꢁꢂꢃꢄꢅꢀꢆꢇꢈꢉꢊꢋꢌꢆꢍꢎꢏꢁꢐꢑ，ꢂ᪎Ᏸꢃꢄꢅ்：

-ꢆꢇꢒꢓꢔꢕꢖꢈꢇꢗꢘꢋꢙ，ꢚꢉꢊꢛꢆZCDꢆꢋꢜ。

-ꢆꢊꢛꢎȯꢝꢇꢆꢃꢞɟꢟȜꢇꢗꢎꢠȜꢇꢆ，ꢃꢡŻꢢꢣꢎꢅꢤꢥȜ。ꢦꢆPWMꢆꢋꢜş்ꢧ，ꢊꢛꢎȯꢨ⛾ꢩͅ

ꢇꢆꢇꢪ。

-ꢆꢫꢬꢖꢈꢭꢮꢎꢭꢯꢇꢆꢃꢰꢱꢭꢯꢇꢆꢖꢈꢲꢳꢴꢵꢶꢖꢈꢷꢸ。

ꢩϚꢇꢆꢆOVPꢆƽꢹꢇꢺꢻꢇꢌꢇꢆꢼꢽꢍꢾꢆ2.5ꢆVꢆꢿꣀꢇꢆꣁᏰ。ꢦşꣂ̩ꣃ꣄ꢓꢔꢲꣅ꣆ꢆꢍꢧ，ꢀꢆꢼꢃ꣇ꢣ

ꢈ꣈꣉꣊ꢎꢩϚꢇꢆ。

2

FB

꣋꣌ꢁꢂ꣍ꢉꢊꢋ꣎꣏꣐꣑ꢍꢎꢩϚ，ꢃꢰꢱꢇꢆ꣒Ж꣓ꢺ。꣔ꢅꢤ꣕꣖ꢍꢎꢓꢔ꣗ꢝ꣘꣎꣏꣐꣑ꢍ，ϹꢆFBꢆꢁꢂ

꣍ꢉꢊꢋ̩ꣃꢩϚ。

ꢀꢁꢂꢎꢩͅꢈ꣙ꢍꢆ5ꢆkWꢆ꣚꣛ꢇꢈ。꣜ꢆFBꢆ꣄ꢆPWMꢆꢇꢺ+꣝ꢉꢊꢇꢌꢆ1/3ꢆ꣞ίꢍ，ꣂn꣓ꢺ꣟꣠꣞ί。

FAN6300A/Hꢆꢃ꣜ꢆFBꢆꢇꢆ꣡ꢅꢠȜꢇꢆꢆ(꣢ꢆ4.2ꢆV)ꢆꢎꢧ꣝꣡ꢅꢆ55ꢆmsꢆꢧ꣣ꣂꢖ꣓ƽꢹ。

3

4

5

6

7

8

CS

GND

GATE

VDD

NC

ꢅꢗƽꢹꢎꢼꢽꢍꢩͅ。ꢇꢈꢫꢬꢖꢈꢇꢗ，꣤꣥ꢇꢆ꣦Ҁnꢀꢁꢂꣂꢂ꣧꣨꣩ꢇꢗꢥЖ。

ꢅꢤ꣄꣪ꢋꢜ꣪。꣫꣬꣜ꢆVDDꢆ꣄ꢆGNDꢆ+꣝ꢉꢊꢆ0.1 mFꢆ꣭ꣃꢇ꣮。

꣯꣰꣉ꢔ꣱҈ꢇꢺꢩϚꢃꢊꢛꢆPWMꢆꢋꢜ，ꣂꢂ꣱҈ꣲꣳꢅꢤꢆMOSFET。ꣴĭ꣉꣊ꢩϚꢇꢆꢍꢆ18ꢆV。

ꢇꣵ。ꣶ҈꣄ꢈꣷꢎꢠȜꢇꢆꢀЋꢍꢆ16ꢆVꢆ꣄ꢆ10ꢆV。ꣶ҈ꢇꢗĮn20ꢆmAꢆ✄꣸ļꢇꢗĮnꢆ4.5ꢆmA。

꣹ꢉꢊ。

HV

꣺ꢆꣶ҈。

www.onsemi.cn

3

FAN6300A / FAN6300H

ꢙꢏꢚꢐꢛꢋꢑ

ꢜꢍ

ꢒꢝ

ꢚꢓꢑ

ꢚꢐꢑ

30

ꢔꢕ

V

ꢇꣵꢇꢆꢆ(DC)

DD

HV

500

25.0

7.0

V

HV

V

H

꣉꣊

−0.3

V

L

V

FB

, V , V

DET

V

CS

P

ꢅꢸ

400

150

270

3.0

mW

°C

kV

D

T

꣸ļ꣤ꣻ

J

T

STG

꣼ʈꣻꣽꣾꣿ

−55

T

ꢁꢂꣻꣽ (꤀ꢊ，10 ꤁)

ĳ꤂꤃，JEDEC JESD22−A114

L

ESD

̣Ö̥ꢇ꤂꤃, JEDEC JESD22−C101

1.5

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.

(ꢿꣀ꤄꤅)

꤆꣥ꢇꢆ꣡ꢅ꤇꣑꤈ꢣȜ꤉ꢎꢄϚꢎȜꣾꣿ，ꢍÖꢃ்ꢉꢷꤊ。꤆꣥꣡ꢅÛĵꤋ{ꢥȜ，ꤌꤍꤎƽꤏꢍÖꢅ்，ꢃ்ꢉꤐꢪꢍÖꢷꤊ，ꤑꤒ

ꢃꤓꤔ。

1. ꣔꣍ѻ꣡ꢅꤕꤖ꤇꣑꤈ꢣȜꢎꤗꢄꢎꤘȜ，ꢃ்ꢉꤙꢍÖꤚᏰ⛽ꢃǎꤛꢎꢷꤊ。

2. ꢬꢱꢎꤗ꣘ꢇꢆ，ꤜ꣏꤂ꢇꢆ+ꣲ，ꤝꢿꤞ GND ꢁꢂ。

ꢞꢟꢃꢖꢗꢠꢘ

ꢜꢍ

ꢒꢝ

ꢚꢓꢑ

−40

ꢚꢐꢑ

ꢔꢕ

T

A

꣸ļ꣓ꤟꣻꣽ

105

°C

Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond

the Recommended Operating Ranges limits may affect device reliability.

(ꢿꣀ꤄꤅)

꣺n꣯ꤠ꣸ļꣾꣿ꤉ꤡꢎꤗꢄꣾꣿꢧ，⛽ƽꤏ்ꤢꤣꤤꤥꤦ。ꤧꢧ꣝꣜꣯ꤠ꣸ļꣾꣿ꤉ꤡꢎꤨꢣꣾꣿꢂꣲꢎꣾꣿꢃꤥꤦ，ꢃ்ꢉꤑꤒꢍÖꢎ

ꢃꤓꤔ。

www.onsemi.cn

4

FAN6300A / FAN6300H

ꢆꢡꢋꢌ

(꣔ꤍ͖¶ꤨꢣ，ϹV = 10−25 V, T = -40°C−105°C (T = T )。)

DD

A

J

ꢜꢍ

ꢏꢙ

ꢒꢝ

ꢖꢗꢠꢘ

ꢚꢓꢑ ꢆꢇꢑ ꢚꢐꢑ ꢔꢕ

V

DD

V

ꢉꤩ꣸ļꢇꢆ

ꣶ҈ꢠȜꢇꢆ

25

17

11

V

OP

V

15

9

16

10

8

DD−ON

DD−PWM−OFF

V

PWM ꢈꣷꢠȜꢇꢆ

ꢈꣷꢠȜꢇꢆ

V

I

7

9

V

DD−OFF

I

ꣶ҈ꢇꢗ

V

= V − 0.16 V, GATE ꢖꢺ

DD−ON

10

4.5

20

5.5

3.5

90

28

200

mA

V

DD−ST

DD−OP

DD

꣸ļꢇꢗ

V

= 15 V, f = 60 kHz, C = 2 nF

S L

I

ꤪ꤫꤂꤬꣸ļꢇꣵꢇꢗꢆ(꤭꤮)

PWM ꢈꣷꢧꢎ꣸ļꢇꢗ

= 15 V, f = 2 kHz, C = 2 nF

DD−GREEN

S

L

I

= V

− 0.5 V

70

26

80

27

DD−PWM−OFF

V

DD

V

DD

V

DD

ꢅꢆƽꢹ (Latch−Off)

OVP ꣭꤯ꢧ꣝

DD−OVP

t

100

150

42

ms

mA

VDD−OVP

I

OVP Latch−Up ƽꤰꢇꢗ

V

DD

= 5 V

DD−LATCH

HV ꢚꢛꢆꢢꢆꢇꢏꢙ

V

HV ꢁꢂꢎ꤇ꢶꣶ҈ꢇꢆ

ꢁꢂ HV ꢃꢞ̥ꢎꢇꣵꢇꢗ

ꣶ҈ꤱꤲꢇꢗ

50

4.0

20

V

HV−MIN

I

V

= 90 V (V = 120 V), V = 0 V

1.5

mA

HV

HV−LC

AC

DC

DD

I

V

HV

= 500 V, V = V + 1 V

DD−OFF

1

DD

ꢜꢣꢤꢝꢏꢙ

A

ꢩͅꢇꢆꢋꢇꢗꤳꢬ꣞ί

ꢩͅꢈ꣙

A = DV /DV , 0 < V < 0.9

1/2.75

3

1/3.00

5

1/3.25

7

V/V

kW

mA

V

CS

FB

CS

Z

FB

OZ

I

ȯꢝꢇꢗ

FB = V

1.2

1.0

4.2

52

2

OZ

V

ꢙՀꤴꢼꢩͅꢇꢆ

ꢖ꣓ƽꢹꢠȜꢇꢆ

ꢖ꣓/ꢅꤵƽꢹꢎ꣭꤯ꢧ꣝

ͥꣳꤶꣶ҈ꢧ꣝

0.8

3.9

46

1.2

4.5

62

OZ

FB−OLP

V

t

ms

D−OLP

t

SS

5

DET ꢒꢓ OVP

٬

ꢥꢦꢧꢨꢏꢙ

V

ꢼꢽꢍꢿꣀꢇꢆ

ꢖ꣓꣟꣠ (Note 3)

꣟꣠ꤷꤸ (Note 3)

ꢩϚ꣺ꢇ꤭

2.45

2.50

60

1

2.55

V

dB

MHz

V

DET−OVP

A

V

B

W

V

4.5

V−HIGH

V

ꢩϚĮꢇ꤭

0.5

200

1

V

V−LOW

t

ꢩϚOVPꢆ(ꤹꤺ)ꢆ꣭꤯ꢧ꣝

꤇꣑ꢇꢗꣵ

100

150

ms

mA

V

DET−OVP

I

V

= 0 V

DET−SOURCE

DET

V

ꣴĭꢇꢆ⛺ꢥ

I

= −1 mA

5

DET−HIGH

DET

V

ꣴĭꢇꢆꢃꢥ

= 1 mA

0.1

0.3

V

DET−LOW

VALLEY−DELAY

t

®ꢭꢯꢋꢜꢫꢬАꢩϚꤐꢄꢎꤻꤼꢧ꣝

(Note 3)

200

ns

t

PWM MOS ꢈꣷꢧ DET ꢎЭꤽꤾꤿꢧ꣝

FAN6300A

FAN6300H

FAN6300A

FAN6300H

4.0

1.5

9

ms

OFF−BNK

(Note 3)

t

ꤱ꣡ꢧ

TIME−OUT

OFF−MIN

5

www.onsemi.cn

5

FAN6300A / FAN6300H

ꢆꢡꢋꢌ (coꢏtiꢏued)

(꣔ꤍ͖¶ꤨꢣ，ϹV = 10−25 V, T = -40°C−105°C (T = T )。) (coꢏtiꢏued)

DD

A

J

ꢜꢍ

ꢒꢝ

ꢖꢗꢠꢘ

ꢚꢓꢑ ꢆꢇꢑ ꢚꢐꢑ ꢔꢕ

ꢅꢩꢃꢏꢙ

t

꤇꣑ꤐꢄꢧ꣝

38

45

8

54

ms

V

ON−MAX

꤇ꢶꢈꣷꢧ꣝

V

≥ V , FAN6300A

OFF−MIN

FB

N

V

≥ V , FAN6300H

3

N

= V , FAN6300A

38

G

= V , FAN6300H

13

G

V

ꤪ꤫꤂꤬ꣶꥀꥁꢆFB ꢇꢆ

ꤪ꤫꤂꤬꣤ꥂꥁꢆFB ꢇꢆ

1.95

1.0

2.10

1.2

0.10

2.1

30

2.25

1.4

N

V

G

DV

ꤪ꤫꤂꤬ V ꥃꥄꢇꢆ

0.05

1.8

0.20

2.4

V

FBG

STARTER

FB

t

ꥅЖꥆꣶꥇꢧꢍꢆ(꣡ꢧꥇꢧꢍ)

V

< V

> V

ms

FB

G

25

45

FB

FB−OLP

ꢤϚꢏꢙ

V

ꢩϚĮꢇ꤭

ꢩϚ꣺ꢇ꤭

⛺ԧꢧ꣝

V

= 15 V, I = 150 mA

1.5

V

OL

DD

O

V

OH

= 12 V, I = 150 mA

7.5

DD

O

t

145

55

200

120

19.3

ns

V

r

t

ꢃꢘꢧ꣝

f

V

꣉꣊ꢩϚꣴĭꢇꢆ

16.7

18.0

CLAMP

ꢆꢇꢧꢨꢏꢙ

t

ꢩϚꤻꤼ

20

150

0.85

0.415

0.3

200

0.88

ns

V

PD

V

LIMIT

CS ꢁꢂ⛺ꢎꢅꢅꢤꢞɟꢇꢆꢥЖ

0.82

0.380

I

< 74.41 mA

= 550 mA

DET

I

t

0.450

V

DET

V

ꥈꢤꢞɟ(Note 3)

V

= 45 ms

= 0 ms

SLOPE

ON

0.1

V

t

Эꤽꤾꤿꢧ꣝ (MOS ꤐꢄ)

CS ꢁꢂꥉꢝꤱꣴĭ꣺ꢇꢆ

CS ꢁꢂꥉꢝƽꢹꢎꤻꤼꢧ꣝

525

4.5

625

725

5.0

ns

V

BNK

CS−H

V

CS ꢁꢂꥉꢝ

t

150

ms

ꢈꢏꢪꢫƽꢬꢏꢙ

T

ͥꣳ OTP ꢎꢠȜꣻꣽ (Note 3)

ͥꣳ OTP ꢎꥃꥄꣻꣽ (Note 3)

125

5

°C

OTP

T

OTP−HYST

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.

(ꢿꣀ꤄꤅)

ꤜꥊꥋ꣘ꥌꥍ，“ꢇꥎꥏꤔ”꤉ꤡꢎꢄϚꢎꥐꤗꢄꢬꥑꥒÖꢃꢎꢊ꥓ꤔ்ꢿꤘ。꤆꣥꣜⛽꥔ꥒÖꢃꤥꤦ，ꢊ꥓ꤔ்ꢃ்⛾“ꢇꥎꥏꤔ”꤉ꤡ

ꢎꤗꢄꤔ்ꢿꤘ⛽ꢇꢪ。

3. ꢻ꥕ꥇƽꤏ。

www.onsemi.cn

6

FAN6300A / FAN6300H

ꢆꢇꢌꢑꢋꢭ

10.00

9.80

9.60

9.40

9.20

9.00

17.0

16.5

16.0

15.5

15.0

−40 −25 −10

5

20 35

50

65 80 95 110 125

−40 −25 −10

5

20 35

50

65

80 95 110 125

Temperature (°C)

ࣞ

7. ꢚꢛꢆꢇ

ࣞ

6. ͓ꢰꢯꢑꢆի

18

16

14

12

10

8

8.1

8.0

7.9

7.8

7.7

7.6

7.5

6

−40 −25 −10

5

20 35

50

65 80 95 110 125

−40 −25 −10

5

20 35

50

65 80 95 110 125

Temperature (°C)

ࣞ

4. ොꢮꢯꢑꢆի

ࣞ

5. PWM ͓ꢰꢯꢑꢆի

4.50

4.20

3.90

3.60

3.30

3.00

4.0

3.5

3.0

2.5

2.0

1.5

1.0

−40 −25 −10

5

20 35

50

65 80 95 110 125

−40 −25 −10

5

20 35

50

65 80 95 110 125

Temperature (°C)

ࣞ

8. ꢖꢗꢆꢇ

Temperature (°C)

ࣞ

9. ®ꢒꢓ HV

׏

ꢱŻꢆꢇ

www.onsemi.cn

7

FAN6300A / FAN6300H

ꢆꢇꢌꢑꢋꢭ (continued)

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.32

0.31

0.30

0.29

0.28

0.27

0.26

0.25

−40 −25 −10

5

20 35

50

65 80 95 110 125

−40 −25 −10

5

20 35

50

65 80 95 110 125

Temperature (°C)

ࣞ

10. ꢚꢛ

׮

ꢲꢆꢇ

ࣞ

11. ꢳꢕꢆի⛻ꢴ

2.52

2.51

2.50

2.49

2.48

8.70

8.40

8.10

7.80

7.50

−40 −25 −10

5

20 35

50

65

80 95 110 125

−40 −25 −10

5

20 35

50

65

80 95 110 125

Temperature (°C)

ࣞ

12. ꢵꢶꢃꢒꢷꢆի

ࣞ

13. ꢚꢓ͓ꢰꢸꢹ (V_FB> V_N)

42.0

40.0

38.0

36.0

34.0

32.0

2.50

2.40

2.30

2.20

2.10

2.00

1.90

−40 −25 −10

5

20 35

50

65

80 95 110 125

−40 −25 −10

5

20 35

50

65

80 95 110 125

Temperature (°C)

ࣞ

14. ꢚꢓ͓ꢰꢸꢹ (V_FB= V_G)

ࣞ

15. ꢚꢛꢺꢸꢃ (V_FB< V_G)

www.onsemi.cn

8

FAN6300A / FAN6300H

ꢖꢗꢗꢘ

ꢼꢽꢈꢉꢖꢗ

FAN6300A/HꢀPWMꢀᖇЖ

ࡈ

ꢁᏰꢂૺҝ

׏

ᖰꢀ֭↠ᨼ

✃ᣩ৏ൂᰁჯѿ்ᖰꢁ

׏

ईᩋ៯ᩍ᥁Ö⛻এሇℝĮ

რ͓ꢂ╧Ŕ͓ឍ៖⃄ᛓЖ。᥅಺ꢀի֭⑘▏ŔꢀV

ᕂ

ࡈ

ሇ்Ŕᚎᙱ。ͥਾŔỂᜇꢀի᪠Ἣ

ࡈ

，̾ƽईᩓ

ඝএᢿꢀիී

ࣔ

៖்૿૤nΦᛠᔏꢀ(QR)ꢀ᪠ጜ。⛻ᝧ

Ო⊙«ঝFAN6300A/HꢀŔπꢆ⑙ሇ。

FB

ǁ

ח

፻᫙ꢃ֢૓。ई

ࣞ

ꢀ18ꢀꢄ，⛰ំꢀV ꢀĮnꢀV

FB

N

t

ꢀ⅟ȐꢀV ꢀℝĮএሇ੾Ҁ。

׊

ᣩᄳꢀt ꢀণ

OFF−MIN

FB

OFF−MIN

᤿៖，Ểᜇꢀի᪠Ἣǁ

ח

ᐭრ஫。

ࣀ

ᵄ，Ểᜇ᪠Ἣꢀ

ꢚꢛꢆꢇ

ෙn؏҈，ၴ᫪᪗૶᮸lᥡ

ٱ

֪ꢀℋꢀR ，෦ꢀHVꢀ

HV

ᢿǄАꢀt ꢀণ᤿ᐭ⛿ᜨ，ꢀ

׏

Åί෯რ͓ꢂ╧ၖᑉ

OFF−MIN

ีỂᜇꢀիრ͓。⌖૜，ईᥡႆᩋᩍ᥁Ö⛻，ई

ჵ௪᪮ᖅАএᢿᩣͅ᏶ଇ඙Ჟꢀ඙，ლᙾϦЋ᫙

✈1N4007ꢀ

٬

100ꢀkW。͘५ŔHVჵ௪؏҈ꢀἡꢃ

1.2ꢀmA，✄ᵄꢀἡú᫪᪗lᥡ

ٱ

⛾ꢀℋෙƽᓡꢀ඙̥

t

ꢀণ᤿៖，

׏

்ៀẵ᪠ἫАỂᜇꢀի。᪩ҝእ

ꢀǁ

ח

úईꢀ9ꢀmsꢀზ᪯ꢀ(ईꢀHꢀ

OFF−MIN

Ε⛻，⛰ꢆͥ᮸ꢀt

TIME−OUT

ꢀ。ᄳꢀV ꢀꢀիꢀၓꢄАꢀV

ꢀ៖，؏҈ꢀἡϧ

DD

DD−ON

␨ᤌꢄ，᠏ꢀ5ꢀmsꢀზ᪯)ꢀ

׮

რ஫⛰ꢆថŔ

و

᣿。

ࣞ

19ꢀ

٬

᠞Њꢈҝ⛽

׬

እΕ。

ឍ。ᵄ៖，¥ꢀV ꢀꢀ඙

ױ

FAN6300A/Hꢀꢁꢀ，ǄАꢇ

DD

ָի

ࡈ

Ŕᩕ҉থঔ்૿ᖰꢁ࿅ļꢀἡ៖ꢃᵂ。

t_{O F F -M I N}

2 .1 m s

ꢥꢦꢧꢨ

DETꢀჵ௪᫪᪗Ϧի

ࡈ

ꢀℋ᪮ᖅАָի

ࡈ

ᴁॷথঔ，

⛰ំᴁॷ࿅ļꢀἡᲚ᜞А⇆，ฑú⛿⛰Ểᜇǁ

ח

。

᫪᪗᪠ἫϧᕂỂᅂŔỂᜇꢀի，ൾ▐ᜇၵꢀիრ؏，

᪩ᨗ̾ƽꢂΦᛠᔏꢀ(QR)ꢀ࿅ļ᥁Ö，ꢁᵄℝĮრ͓ᔿ

૧，✄ί෯ꢀEMI。

ࣞ

ꢀ16ꢀ᠞ЊꢂϦիꢀℋꢀR

ꢀ

٬

DET

R 。ᄳꢀV

ĭईꢀ0.3ꢀV。

ꢀ(Եĭ᠏

ࣞ

ꢀ16) ꢃ៯៖，DETꢀჵ௪ꢀի

٭

A

AUX

38/ 13 m s

8 / 3m s

1 .2 V

2 .1 V

V_{F B}

ࣞ

18. V_FBꢞt_OFF−MINꢾꢿꢃ͓ꣀ

ࣞ

16. ꢥꢦꢧꢨꢏꢙ

ᄳ᧥ᥡǁ

ח

ָĮ

׮

，ͥ᮸ᙱ៖

ࡈ

ꢀ(ᣠ෯ꢀt ꢀ៖⃄)ꢀℋ

OFF

ᵂ᧥ᥡईꢀ8ꢀmsꢀ(Hꢀ␨ᤌꢄ᠏ꢀ3ꢀms)ꢀͥͭᒶֱ。ᣠ෯ꢀt

ꢀ

OFF

Ŕ℠Ж

׏

ℂᵂ

ߋ

যꢂ╧᪗ꢀ。

ࣞ

ꢀ17ꢀ᠞Њꢂ⛰ҝ͘५

Ŕ

׼

⛰ᜇၵϧᕂ៖Ŕ⃯ᥡꢀիỂᅂ。

ࣞ

19. ꣁꢟꢥꢦꢆիꢧꢨꢈꢉ⛻QR ꢖꢗꢥꣂ

ࣞ

17. ꢻ⛰ꢦၵრ͓

ࣞ

20. ꢈꢏ t_TIME−OUTꢠꣃꢑꢧꢨꢥꢦꢆի

׮

ꢡ

ꢚꢛ꣄ꢢꣅ (FAN6300H ꣆꣇ꢣꢤ5ꢥms ꢦ꣈)

www.onsemi.cn

9

FAN6300A / FAN6300H

ꢆꢇ꣉ꢨꢞPWM ꢴꢇ

V_DDꢪꢆիƽꢬ

໐Ȝꢀἡᰁჯ

׏

✈᥅ᛓ᝔ᩣϚꢀի，ၖᖰꢁ᫠௙Β

ꢀἡ℠Ж。რ͓ꢀἡ᫪᪗⛰ዿၴꢀℋ᪠Ἣ，ၖᩣͅАꢀ

CSꢀჵ௪。PWMꢀՀՊᶴֶΓnꢀἡĀዿ

ࡈ

ǁ

ח

Å֪

V

ꢀ᪗ꢀիƽᒄ்૿ℂᵂტဘ⒖ΕჵᡇŔᔿय。⛰

DD

ំꢀV ꢀꢀիᡕ᪗ꢂꢀV ꢀ᪗իƽᒄꢀիꢀ(V )，

✄ᓡঽ៖⃄ꢄАꢀt

᪫ͅ₽ῑᰁჯ。

DD

DD−OVP

，PWMꢀ௙Βฑú፻ё✈，

VDDOVP

V

。ᄳꢀCSꢀჵ௪ŔꢀիꢄАଇॶꢀV

ꢀ=ꢀ(V -1.2)/

LIMIT FB

ꢀ፻ͥ᮸

٭

ĭई⛰ꢀ

FB

3ꢀ៖，რ͓

و

᣿ú֛Փণ᤿。V

LIMIT

ꢤϚꢪꢆիƽꢬ

0.85ꢀꢀVꢀ℔᪡Ŕ

׏

ָꢀի，᪩ᨗ

׏

Å℠ЖᩣϚѿ╧。

ई᧥ᥡ͓ឍꢋ

׮

，ᨙᕎᲗᨗꢀիଇ෯，ᩣϚ᪗իƽ

ᒄᡇļ✈，ୢ

ࣞ

ꢀ22ꢀᐠЊ。4ꢀmsꢀ(Hꢀ␨ᤌꢄꢃꢀ1.5ꢀms)ꢀŔ

ὨⅠ៖⃄

׏

ᇝ5⃯ꢀዿᔏั。ᩣϚꢀիꢀOVPꢀƽᒄꢀ

ᢿꢁ⛰ꢆꢀիᶴᩓ

ࡈ

֪ꢀ2.5ꢀVꢀ֢૓ꢀիᥤᏰ。ꢁnꢌ

ꢀꢄ

ࡈר

⛾ᴁॷၖତԃի

ࡈ

Ŕş✈，ᜥϦիᶴΓൺꢂ

෡ῑ᧥ᥡŔᲗᨗꢀի。ୢ᥼ꢀDETꢀჵ௪ŔꢀOVPꢀ፻ᒶ

ֱ，ѿ╧

ߋ

যú᪫ͅА₽ῑᰁჯ，ǄАꢀACꢀꢀ⁰፻ᒴ

Ϛ。

ꢧ꣊꣋꣌ (LEB)

ᶯᴁѿ╧ꢀMOSFETꢀො᫪៖，ዿၴꢀℋ⛺úϚ▐⛰რ

᫪෶໐ǁ

ח

。ꢃꢂ᭏̭რ͓௙ΒᖰЭণ᤿，͖ͥਾꢂ

ЭẟὨⅠ៖⃄。ईὨⅠ᣿⃄，℠ἡᶴᩓ

ࡈ

፻ё✈；⛽

ú෡ῑ᧥ᥡꢅ҈௙Β。

꣍ի꣎ꢋ(UVLO)

ईͥ᮸，ො᫪，ꢀPWMꢀ͓

ឍ٬

͓ឍ⃘ȜϦЋ

ࣚ

ൺई

16/10/8ꢀV。ई؏҈᣿⃄，ꢃꢂş்ꢀIC，؏҈ꢀ඙ᆥꢆ

᫪᪗؏҈ꢀℋ̥ꢀАꢀ16ꢀV。ƽᓡꢀ඙ᓡঽᖰꢁꢀV

，

ǄА்Ჟ

׏

®ꢇָի

ࡈ

Ŕᴁॷথঔᖰꢁꢃᵂ。ई؏҈

DD

᪫ӛꢄ，ꢀV ⛽்Įnꢀ10ꢀV。UVLOꢀ₾

ࢾ

̾ƽ؏҈᣿

DD

⃄ᜏꢃꢀ඙ᢃÅᖰꢁꢀV

。

DD

꣏꣐ꢤϚ

BiCMOSꢀᩣϚॷꢃᇋꢇᖈᔝ᧥ᥡꢅ҈ꢀᢿ。ꢃꢂᣠ

ଇӛႆℝĮ⋍ᔿ、੾Ҁᜨ╧ၖᖰꢀ

׏

ꢈሇ，᭏̭Ϛ▐

ꢉ֩ො᫪。ᩣϚꢅ҈

ࡈ

፻⛰ꢆͥ᮸ꢀ18ꢀVꢀԃիlᥡ

٭ٱ

ĭ，ℂᵂѿ╧ꢀMOSFETꢀ᧥ᥡꢉַ⛽◦ዓ᪗իǁ

ח

。

ꢪꢊ꣑꣒ꢨ

ࣞ

22. ꣏꣐͓ꢰ

׮

，4ꢥmsꢥ(FAN6300H ꣆꣇ꢤ

1.5ꢥms)ꢥꢃ꣋꣌ꢸꢹꢪ

׮

꣔꣕꣖ꢪꢃꢆի

ꢃꢂጵɟꢀACꢀᩣͅඝී

ࣔ

ŔỂ҈ָӶ，DETꢀჵ௪

⛿଑ᛓꢀի᥅ጵɟ໐Ȝ℠ἡŔ⃘Ȝꢀի，Åᵄᖰꢁሲ

ൺŔѿ╧℠ႆ。ᄳꢀPWMꢀǁ

ח

ş்៖，⛿ŔꢊӋ⛾

ᩣͅꢀի⛰ೄ。᪩ොೄईꢀꢀ⁰ꢀիᩣͅ៖ᶴĮꢀի

꣗ꢎꢫრ꣘ƽꢬ

ୢ᥼ꢀ⁰ꢁၴʽᢿ᏶૕᪗ᩍ៖，FBꢀꢀիᯍú੾Ҁ。

ୢ᥼FBꢀꢀիᶴͥਾ⃘ȜꢀŔ៖⃄ᡕ᪗ꢂꢀt

，

D−OLP

ᩣͅ៖Ŕꢀἡ℠ႆᣔĮ。ई

ࣚ

ൺ៯ᩍ᥁Ö⛻，R ꢀŔ

Ȝᡚꢀ，CSꢀ℠Ȝ?ᡚꢀ。R ꢀ᪨úᅑ

ڭ

ꢀի/Įիএ

DET

PWMꢀᩣϚ፻͓ឍ。PWMꢀᩣϚ͓ឍ

׮

，ꢀ⁰ꢀիꢀV

ꢀრ஫ℝĮ。

DD

DET

ᢿሲൺѿ╧℠Ж。

ᄳꢀV ꢀί෯ೃꢀ8ꢀV，ꢀᖇЖ

ࡈ

úᅛၵꢍ࿅。᫪᪗؏҈

DD

ꢀℋ෦ꢀV ꢀ̥ꢀೃ16ꢀVꢀŔො᫪⃘Ȝꢀի，ǄАꢀPWM

DD

ᩣϚᲝថ؏҈ꢃᵂ。

׊

ᑑ᪗ᩍ᥁Öꢎ⌖സई，᪩ҝƽ

ᒄ⑙ሇฑúষঽ。᪩ᨗ，ꢀ

׏

Åℂᵂꢀ⁰ꢁn᪗ᩍ૜ჵ

ᡇ᪗⋍。

ࣞ

21. ꢮꢪ DET ꢒꢓ꣒ꢨꢀ/ꢩꢿꢆիꢃ꣓ꢊ꣑ꢴꢑ

www.onsemi.cn

10

FAN6300A / FAN6300H

꣙꣚ꢬ꣛

†

ꢃꢘ꣜ꢍ

ꢖꢗꢫꢀ꣝ꢭ

−40°C to +105°C

ꢮ꣞

ꢯ꣞ꢐ꣟

FAN6300AMY

FAN6300HMY

8 ꢁꢂ꤬ꢶ꥖꥗꥘꥙ꢆ(SOIC)

(Pb−Free)

2500 / ՗ꤷ꣄՗꥚

†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.

www.onsemi.cn

11

MECHANICAL CASE OUTLINE

PACKAGE DIMENSIONS

SOIC8

CASE 751EB

ISSUE A

DATE 24 AUG 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:

98AON13735G

SOIC8

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

and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property.

A listing of onsemi’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. onsemi reserves the right to make changes at any time to any

products or information herein, without notice. The information herein is provided “as−is” and onsemi makes no warranty, representation or guarantee regarding the accuracy of the

information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi 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. Buyer is responsible for its products

and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information

provided by onsemi. “Typical” parameters which may be provided in onsemi data sheets and/or specifications can and do vary in different applications and actual performance may

vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. onsemi does not convey any license

under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems

or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should

Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and hold onsemi and its officers, employees, subsidiaries, affiliates,

and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death

associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal

Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

ADDITIONAL INFORMATION

TECHNICAL PUBLICATIONS:

Technical Library: www.onsemi.com/design/resources/technical−documentation

onsemi Website: www.onsemi.com

ONLINE SUPPORT: www.onsemi.com/support

For additional information, please contact your local Sales Representative at

www.onsemi.com/support/sales




型号：	FAN6300HMY
厂家：	ONSEMI
描述：	用于反激转换器的绿色模式 QR PWM 控制器，频率最高 190KHz 控制器开关光电二极管转换器
文件：	总13页 (文件大小：772K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FAN6300HMY [ONSEMI]

相关型号：

FAN6300HNY

FAN6300SY

FAN6300SY

FAN6300SY

FAN6300SZ

FAN6390

FAN63901JMPX

FAN6390D

FAN6390MPX

FAN6390MPXMPX

FAN65004B

FAN65004C