FPF2701MPX [ONSEMI]
AccuPower™ 0.4~2 A 可调节过电流保护负载开关;
| 型号： | FPF2701MPX |
| 厂家： | 
ONSEMI |
| 描述： | AccuPower™ 0.4~2 A 可调节过电流保护负载开关 开关 PC 驱动 光电二极管 过电流保护 接口集成电路 驱动器 |
| 文件： | 总20页 (文件大小：1371K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
www.onsemi.cn
AccuPower 0.4~2 A
ꢀꢀꢁꢂꢁꢃꢄꢅꢆꢂ
ꢀꢀꢁ
ꢂꢃꢁ
FPF2700, FPF2701, FPF2702
WDFN8 3x3, 0.65P
MLP
CASE 511DD
ꢇꢈ
AccuPower FPF270XꢀꢀϷ᠏ꢁἡꢂꢃრꢁꢂ
ڡ
，
ꢃ᪗ꢀἡ ꢄŔꢀয
٬
ꢂꢃᖰꢅꢆ∲ꢇᒄ。ᣠ෯ꢁἡȜŔ
ᛓීࣔ
ꢃ 0.4 Aꢀೃ 2.0 A。FPF270Xꢀӥ
؋
իᘦ╧ַᖇ Nꢀṿᬣ MOSFETꢀÅ֪ իᘦ╧ොሇ，
ℂᵂ“⋍ᖲᒴ”ꢀꢂꢃɼ៖᪗ꢃ⇐Ḣჵᡇ Ŕꢀ⁰ማএၒᑐ。ᩣͅꢀիී
ࣔ
ꢃ 2.8 Vꢀೃ 36 V。ş✈Įꢀի ᬋᩡ͜ොჵ௪
↠Ἓё✈ꢂꢃ。
ş✈ᜥⅬ᧧ᆷჵ௪٬
/ ꢀ⁰ᵃဘჵ௪᥅ơᖇᜥⅬ⒖ᇡ。
ꢀꢀꢁ
SOIC8
SO8
CASE 751EB
FPF270XꢀꢀϷꢈŔᶯ⛰ꢂ
ڡ
ᯍ✈n⛰ҝꢂꢃᜥⅬڭ
ၴ
Ћ。 ᐠᣩ
ࡈ
ꢄᯍ
ꢁЖꢂꢃꢀἡ，ş͖⛽ᡕ᪗᮸০ӛŔꢀἡḔ ၓ。ᡕꢁꢇᒄѿ்ꢃᡕ▨ѿ૧Ḕၓ⛻Ŕ
ࡈ
ꢄᖰꢅf⍭ꢇᒄ。 FPF2700ꢀෙᡕ᪗
ࣚ
ൺὨⅠ៖Ŕ᪗ꢃꢄ᪫ጜڭ
ၴŔយჯꢃ ϧឍꢂꢃ，⌖
ई҈Ო؏៖
Ოᚥ。 MARKING DIAGRAM
FPF2701ꢀෙᡕ᪗
ࣚ
ൺὨⅠ៖Ŕ᪗ꢃꢄ᪫ጜڭ
ၴŔយჯꢃ ϧឍꢂꢃ。ꢂꢃᓡঽឍრ，ℴ∮ ONꢀჵ௪፻ᒶ҈ᩣͅꢀի
᪗ UVLO ᆊ▏。
$Y&Z&2&K
$Y&Z&2&K
FPF
270x
FPF
270x
FPF2702ꢀᚎᙱ✈n᮸ᜥⅬ
ٱ
◦。⛾ FPF2700ꢀ٬
FPF2701 Lj Ĝ ， ᄳ ൣ ↠ Ἓ ꢀ ἡ
٭
ĭ ៖ ú ෦ ᜥ Ⅼ ǁ ח
ჵ ௪ ᚎ ਾ ꢃ LOW。ᵄ
ࡈ
ꢄᚎᙱ✈nş✈᮸ᜥⅬٱ
◦ԯᛓ FPF2702 Ŕ᪗ꢃ
ڭ
ၴŔၴ✈。 WDFN8
SOIC8
FPF270x = Device Code (x = 0, 1, 2)
FPF270X Თ✈⛽
؋
ᾕ٬Մ
߰ŔՊॶ५ 8 ჵ௪ MLP 3x3 mm ٬
SO8 ᎕。 $Y
&Z
&2
&K
= Logo
= Assembly Plant Code
= 2−Digit Date Code
= 2−Digits Lot Run Traceability Code
ꢉꢊ
•ꢉ2.8 V ೃ 36 V Ŕᩣͅꢀիී
ࣔ
•ꢉ͘५ R
= 88 mW
DS(ON)
ORDERING INFORMATION
See detailed ordering and shipping information on page 17 of
this data sheet.
•ꢉ0.4 A ೃ 2 A Ŕ
ᛓꢁἡ (ᣠ෯Ȝ) •ꢉիᘦ╧ᖇЖ
•ꢉESD ꢇᒄ，ᡕ᪗ 2000 V HBM
•ꢉ⋍ꢁឍ
•ꢉ؏✈Įꢀၓᣩᜨ
•ꢉUVLO ꢇᒄ
•ꢉꢀ⁰ᵃဘᩣϚ
• These are Pb−Free Devices
ꢋꢌ
•ꢉꢀᤚ╁҈
•ꢉᝐˑLjᤚ
•ꢉὨ᠉ꢀര
•ꢉ࿅✊ၴ✈
•ꢉ
ᙱ٧
•ꢉ̼ƨ╁҈
ࡈ
•ꢉꢀǁᚎ૧
© Semiconductor Components Industries, LLC, 2010
1
Publication Order Number:
January, 2022 − Rev. 2
FPF2702CN/D
FPF2700, FPF2701, FPF2702
ꢋꢌꢍꢃ
36 V (ꢄꢅꢁ)
VIN
ꢆꢇꢈ
VOUT
FLAGB
PGOOD
ꢂ
ꢉꢊ
ISET
ꢉꢊ
100 kW
COUT
VIN
2.8 V − 36 V
CIN
RSET
GND
ꢃ 1. ꢄꢅꢋꢌ
ꢍꢃ
IN
V
DD
VREF
Reg
BGAP/BIAS
Current Limit
SOA Protection
Current Limit
UVLO
CONTROL
LOGIC
ON
THERMAL
PROTECTION
CHARGE
PUMP
OUT
ISET
VIN
VOUT
PGOOD
FLAGB
+
−
GND
ꢃ 2. ꢍꢃ
www.onsemi.cn
2
FPF2700, FPF2701, FPF2702
ꢎꢏꢐꢆ
VIN
1
2
8
7
VOUT
VOUT
8
7
1
2
VIN
PGOOD
FLAGB
FLAGB
PGOOD
GND
ISET
3
4
6
5
NC
NC
6
5
3
4
ISET
ꢉꢊ
ꢉꢊ
GND
GND
ꢃ 3. MLP (ꢑꢒꢃ)
ꢃ 4. SO8 (ꢇꢒꢃ)
ꢎꢏꢈꢉ
ꢎꢏꢊ
ꢋꢓ
VIN
ꢇꢈ
1
2
3
4
5
6
7
8
ꢋꢌꢍꢃ。ꢍꢃꢋꢌꢎꢂꢏ IC ꢐꢋꢌꢋի。
PGOOD
ISET
ꢋꢌꢑꢒꢍϚ。ꢎꢓꢍϚꢔꢕꢍϚꢋիꢖꢗꢍꢃꢋիꢐ 90%。
ꢋꢘꢙЖꢚꢛꢍꢃ。ISET ⛾ꢜ+ꢝꢐꢋꢞꢚꢛꢎꢂꢐꢙꢘꢁ。
ON ꢟЖꢍꢃ。Įꢋꢠꢡꢢ。
ꢉꢊ
GND
ꢣꢜ
NC
ꢤꢥꢣ。ƽꢦꢎꢧꢨꢣꢜ。
FLAGB
VOUT
ꢩꢪꢍϚ。Įꢋꢠꢡꢢ，ꢓꢫꢎꢧꢍϚ，ꢔꢕꢙꢘ、ꢬիꢨꢭꢮꢯꢰ。
ꢎꢂꢍϚ。ꢋꢌꢎꢂꢐꢍϚ。
www.onsemi.cn
3
FPF2700, FPF2701, FPF2702
ꢔꢌꢕꢍꢖꢈꢎ
ꢗꢊ
ꢏꢘ
ꢕꢐꢎ
−0.3
−0.3
−0.3
−
ꢕꢍꢎ
ꢑꢒ
V
PGOOD, FLAGB, VIN ꢆ GND
40
VOUT ꢆ GND
ON ꢆ GND
V
IN
+ 0.3
6
V
V
P
D
ѿꢱ (T = 25°C)
1.25
W
MLP 3x3 (ꢲ 1), ֢ꢳꢁ 5
SO8 (ꢲ 1), ֢ꢳꢁ 7
A
−
1.00
3.5
+125
+150
−
I
ꢥꢴꢎꢂꢋꢘꢄꢅꢁ
ꢵļꢶꢮ
−
A
°C
°C
V
SW
T
J
−40
−65
2000
2000
−
T
STG
ꢷʈꢮꢸ
ESD
ꢹꢋꢺꢋꢻꢼꢽꢾ
ijꢺꢋꢿꣀ, JESD22-A114
ijꢺꢋꢿꣀ, JESD22-C101
MLP 3x3 (ꢲ 1), ֢ꢳꢁ 5
SO8 (ꢲ 1), ֢ꢳꢁ 7
−
Θ
JA
ꢶꢆꣁꣂꣃꢞ
80
°C/W
−
102
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.
(꣄֢ꣅ)
ꢋիꢭꢄꢅꢁꢄϷϚꢐꢁ꣎，꣏Ö
꣐ú꣑꣒。ꢭÛĵ꣓{ꢙꢁ，꣔ꢤ꣕ƽ꣖꣏Öѿ꣐，
꣐úꢉ꣗꣏Ö꣑꣒，꣘꣙
。 1. ꣃꢞ q ֶΓn⛰ꢠ꣠꣡꣢꣣，2 oz ꣤꣣Å֪ FR−4 ꣥꣦꣧꣡ 1.5 x 1.5 in ꢐ꣢꣣⛺ꢐ꣏Ö。
JA
ꢃ 5. 805C/W, ꢓꢙꢔꢕꢖ2−oz ꢚ 1in2
ꢛꢜꢗꢝ
ꢃ 6. 2265C/W, ꢓꢙꢔꢕꢖ2−oz
ꢚꢕꢐꢛꢜꢗꢝ
ꢃ 7. 1025C/W, ꢓꢙꢔꢕꢖ2−oz ꢚ 1in2
ꢛꢜꢗꢝ
ꢃ 8. 1815C/W, ꢓꢙꢔꢕꢖ2−oz
ꢚꢕꢐꢛꢜꢗꢝ
ꢞꢟꢠꢘꢡꢙ
ꢗꢊ
ꢏꢘ
ꢕꢐꢎ
2.8
ꢕꢍꢎ
ꢑꢒ
V
V
IN
ꢍꢃꢋꢌꢋի。
ꢵļꣁꣂꢮꢸ
36.0
85
T
A
−40
°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.
(꣄֢ꣅ)
꣨n꣩꣪ꢵļ꣎꣫ꢄ꣬Ϸꢋի꣭，⛽ƽ꣖꣐꣮ꢑꢒ꣯꣰。꣱꣭ꢝ꣩꣪ꢵļ꣎꣫ꢄꣲ꣎Åꣳꢐꢋի⛻꣯꣰，
꣐ú꣘꣙꣏Öꢐ
。 www.onsemi.cn
4
FPF2700, FPF2701, FPF2702
ꢢꢣꢉꢊ (V = 2.8 ꢆ 36 V ✄ T = −40 ꢆ +85°C ꣴꣵ
׆
ꢡꣶꣷ。͘ꣀꢁꢅ V =ꢆ12 V Å֪ T = 25°C.) ꢆ
IN
A
IN
A
ꢗꢊ
ꢏꢘ
ꢠꢘꢡꢙ
ꢕꢐꢎ ꢄꢅꢎ ꢄꢅꢎ
ꢑꢒ
ꢚꢤꢠꢘ
V
2.8
−
36.0
140
14
114
140
114
140
−
V
ꢵļꢋի
ꢹꢰꢋꢘ
ꢂ꣸ꢋꢘ
ꢉꢊꢋꢞ
IN
I
Q
V
V
= 12 V, V = 0 V, I = 0 A
OUT
92
5
mA
mA
mW
IN
ON
I
= 36 V, V = 3.3 V, I = 0 A
OUT
−
SHDN
IN
ON
R
T = 25°C, V = 12 V
A
−
88
−
ON
IN
T = −40 ꢆ +85°C, V = 12 V
A
−
IN
T = 25°C, V = 5 V
A
−
88
−
IN
T = −40 ꢆ +85°C, V = 5 V
A
−
IN
V
IH
V
= 2.8 ꢆ 36 V
= 2.8 ꢆ 36 V
= 5.5 V ꢨ GND
2.0
−
−
V
V
ꢉꢊꢍꢃ꣹꣺꣨ꢋի
ꢉꢊꢍꢃ꣹꣺Įꢋի
ꢉꢊꢍꢃꢓꢋꢘ
IN
IN
V
V
V
V
V
V
−
0.8
1
IL
I
LK
−1
−
−
mA
mA
V
ON
I
= 36 V, V = 3.3 V, V = 0 V
OUT
0.01
0.1
−
−
ꢂ꣸ꢎꢂꢓꢋꢘ
SWOFF
IN
IN
IN
ON
V
= 5 V, I
= 1 mA
−
0.2
1
FLAGB ꢍϚ꣹꣺Įꢋի
FLAGB ꢍϚ꣹꣺꣨ꢓꢋꢘ
PGOOD ꣻ꣼ꢋի
FLAGB(LO)
SINK
I
= 36 V, ꢣꢊ, V
= 36 V
−
mA
%
FLAGB(HI)
FLAGB
V
V
V
= 5 V, V
ꢅ V ꢐꣽϦꣾ,
−
90
−
PGOOD
IN
OUT
OUT
IN
⛺ԧ
V
V
V
= 5 V, V
OUT
ꢅ V ꢐꣽϦꣾ,
−
3
−
%
PGOOD ꣿꣁ
PGOOD(HYS)
IN
OUT
IN
⛻꤀
V
V
= 5 V, I
= 1 mA
−
−
0.1
0.2
1
V
PGOOD ꢍϚ꣹꣺Įꢋի
PGOOD ꣹꣺ꢍϚ꣨ꢓꢋꢘ
PGOOD(LO)
IN
IN
SINK
I
V
= 36 V, ꢣꢊ, V
= 36 V
−
mA
PGOOD(HI)
PGOOD
ꢁꢃ
I
T = 25°C
−20
−
+20
%
A
ꢙꢘ
LIM
A
I
V
OUT
< 2 V, ꢭꢘ꤂Ö⛻ꢐꢎꢂ
−
0.75 x
NOM
−
꤁ꢧꢋꢘꢙꢁ
SC
I
TSD
−
−
140
110
30
−
−
°C
ꢂ꣸꤃ꢁ
®ꢂ꤄ꢄ꤅꤆
ꣿ꤇
ꣃꢂ꣸
−
−
UVLO
V
IN
ԧ꣨
2.3
−
2.5
100
2.7
−
V
ꢬի꤄꤈
UVLO_
mV
ꢬի꤄꤈ꣿꣁ
HYST
ꢛꢥ
t
R = 500 W, C = 2 mF
−
−
2.7
0.1
−
−
ms
ꢉꢊ꤉ꤊ
don
L
L
t
ꢂ꣸꤉ꤊ
doff
t
−
7.5
−
V
OUT
V
OUT
⛺ԧ꣭ꢝ
⛻꤀꣭ꢝ
R
t
−
1.5
−
F
t
FPF2700/1, T = 25°C
0.25
63.8
−
0.50
127.5
50
0.75
191.2
−
ms
ms
ms
ꢭꢋꢘꤋԚ꣭ꢝ
ꤌ҈ꤍꤎ꣭ꢝ
BLANK
A
t
FPF2700, T = 25°C
RESTART
A
t
V = 12 V, V = 0 V
IN ON
ꢋꢘꢙЖ꣙ꤏ꣭ꢝ
CLR
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.
(꣄֢ꣅ)
ꣴꣵ
׆
ꢡꣶꣷ，“ꢋꤐꤑ”꣫ꢄϷϚꢐꤒ꣬Ϸꤓꤔ꤂Ö⛻ꢐꤕ꣐֢ꤖ。⛽
꤂Ö⛻꣯꣰，ꤕ꣐
꣐⛾“ꢋꤐꤑ”꣫ ꢄ꣬Ϸ꣐֢ꤖ⛽⛰꣗。
www.onsemi.cn
5
FPF2700, FPF2701, FPF2702
ꢦꢧꢃ
90
90
10
10
VOUT
tR
50
tF
3.3
VON
50
90
10
VOUT
tdon
= t + t
tdoff
t
t
= t + t
ON
R
don
OFF F doff
ꢃ 9. ꢦꢧꢃ
ꢄꢅꢊꢨꢉꢩ
(V = 12 V and T = 25°C)
IN
A
1.40
1.38
1.35
1.33
1.30
1.28
1.25
1.23
1.20
1.80
T = 25°C
V
IN
= 12 V
A
1.70
1.60
1.50
1.40
1.30
1.20
1.10
1.00
0.90
0.80
V
IH
V
IH
V
IL
V
IL
0
5
10
15
20
25
30
35
40
−50 −25
0
25
50
75
100 125 150
Supply Voltage (V)
T , Junction Temperature (°C)
J
ꢃ 10. ꢜꢪꢫꢎꢝꢢꢬ
ꢃ 11. ꢜꢪꢫꢎꢝꢭꢮꢚꢂꢯ
130
120
110
100
90
12
10
8
T = 125°C
A
V
ON
= 0 V
T = 125°C
A
V
ON
= 5 V
T = 85°C
T = 85°C
A
A
T = 25°C
A
T = 25°C
A
6
T = −40°C
A
T = −40°C
A
4
80
2
70
60
0
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
Supply Voltage (V)
Supply Voltage (V)
ꢃ 12. ꢰꢥꢢꢂꢝꢢꢬꢢի(ꢱꢪ) ꢚꢂꢯ
ꢃ 13. ꢰꢥꢢꢂꢝꢢꢬꢢի(ꢂꢲ) ꢚꢂꢯ
www.onsemi.cn
6
FPF2700, FPF2701, FPF2702
ꢄꢅꢊꢨꢉꢩ
(V = 12 V and T = 25°C) (continued)
IN
A
100
95
90
85
80
75
70
65
60
160
140
120
100
80
60
40
0
10
20
30
40
−50 −25
0
25
50
75
100 125 150
Supply Voltage (V)
T , Junction Temperature (°C)
J
ꢃ 14. ꢜꢪꢢꢳ⛾ꢢꢬꢢի
ꢃ 15. ꢜꢪꢢꢳ⛾ꢴꢭ
12
11
10
9
4.0
3.5
3.0
2.5
2.0
1.5
1.0
V
= 12 V
IN
R = 500 W
C = 2 mF
L
L
8
7
6
5
4
−50 −25
0
25
50
75
100 125 150
−50 −25
0
25
50
75
100 125 150
T , Junction Temperature (°C)
J
T , Junction Temperature (°C)
J
ꢃ 16. ꢆ؏ꢵꢶꢝꢴꢭ
ꢃ 17. ꢷϚꢗԧꢦꢸꢝꢴꢭ
2.00
1.90
1.80
1.70
1.60
1.50
0.15
0.13
0.11
0.09
0.07
0.05
−50 −25
0
25
50
75
100 125 150
−50 −25
0
25
50
75
100 125 150
T , Junction Temperature (°C)
J
T , Junction Temperature (°C)
J
ꢃ 18. ꢂꢲꢵꢶꢝꢴꢭ
ꢃ 19. ꢷϚ⛻ꢹꢦꢸꢝꢴꢭ
www.onsemi.cn
7
FPF2700, FPF2701, FPF2702
FPF2700 ꢝFPF2701 ꢚꢄꢅꢠꢘꢉꢊ
(ꤗ V
< 2 V ꣭，ꢙꢘꢚꢛꢅ I
ꢐ 75%)
OUT
LIM
5 V
0 V
V
ON
V
IN
V
I
OUT
2 V
0 V
Slew rate limited turn−on
= 7.5 ms
t
RISE
OUT
I
LIM
Turn−on delay
= 2.7 ms
t
DON
ꢃ 20. ꢺꢻ؏ꢛꢼ 0.5X ILIM
V
IN
V
IN
2 V
V
OUT
OUT
0 V
12 A
2 V
0 V
12 A
Switch turned off due to the
expiration of t (FPF2700,
FPF2701) or due to over−heating
Current limited
operation at I
BLANK
SET
Current limited
operation at
0.75x I
LIM
NOTE: Auto−restart after
(FPF2700) or
t
NOTE: Auto−restart after
RESTART
I
I
OUT
I
restart after cooling down
is not shown
LIM
t
(FPF2700) or
RESTART
I
LIM
LIM
t
or
BLANK
0.75x I
restart after cooling down
is not shown
t
or
Thermal
BLANK
Load
demanding
1.5X I
SET
Thermal Shutdown
Shutdown
OUT shorted to GND
and switch immediately
turned OFF
Switch turns back ON and enters current limited
operation at short circuit current limit (75% of I
Switch turned off due to
the expiration of t
)
SET
BLANK
Turn−on delay is similar
to normal t ~2.7 ms
(FPF2700, FPF2701) or
due to over−heating
DON
FLAGB
FLAGB
ꢃ 21. OUT ꢽꢱꢼ GND, ꢽꢾꢿΕꣀꣁ
(SOA ꢁꢃꣂ
ꣃ꣄ꢂꣅꢘ) ꢃ 22. OUT ꢁꢅ 1.5X ILIM (ꢁꢅ)
V
IN
V
IN
V
OUT
2 V
0 V
12 A
Rise time
~2.7 ms
V
OUT
t
R
2 V
0 V
12 A
Turn−on delay is
similar to normal
t
~2.7 ms
DON
Normal operation
Normal operation
I
OUT
I
OUT
I
SET
I
SET
OUT shorted to GND
and switch immediately
turned OFF
Output Load current
demanding 1.5X I
Load demanding I=1.5X I
removed from OUT before the
Switch turns back ON and
enters normal operation
SET
SET
expiration of t
(FPF2700,
BLANK
FPF2701) or before over−heating
FLAGB
FLAGB
ꢃ 23. OUT ꢽꢱꢼ GND, ꢽꢾꢿΕ
(SOA ꢁꢃ+
ꢺꢻꣅꢘ) ꢃ 24. Out ꢁꢅ 1.5X ILIM (ꢥꢁꢅ)
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8
FPF2700, FPF2701, FPF2702
FPF2702 ꢚꢄꢅꢠꢘꢉꢊ
V
IN
V
OUT
2 V
0 V
12 A
Current limited
operation at
Switch turned off
due to over−heating
0.75x I
LIM
I
OUT
I
LIM
LIM
0.75x I
Switch turns back ON and enters
current limited operation at short
circuit current limit (75% of I
OUT shorted to GND
and switch immediately
turned OFF
)
SET
Turn−on delay is similar
to normal t ~2.7 ms
DON
FLAGB
FLAGB
asserts due to
current limit
FLAGB asserts due to
Thermal Shutdown
ꢃ 25. OUT ꢽꢱꢼ GND，ꢽꢾΕꣀꣁ
(SOA ꢁꢃ꣄ꢂ+
꣄ꢂ) V
IN
V
OUT
2 V
0 V
12 A
Current limited
operation at I
SET
I
OUT
I
LIM
Load demanding
1.5X I
SET
Switch turned off
due to over−heating
FLAGB
FLAGB
asserts due to
current limit
FLAGB asserts due to
Thermal Shutdown
Figure 26. OUT ꢁꢅ1.5X ILIM (ꢁꢅ)
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9
FPF2700, FPF2701, FPF2702
FPF270X ꢚꢄꢅꢊꢨꢉꢩ
(V = 12 V ꢏ T = 25°C)
IN
A
ꢃ 27. 12 V ꢜꢪꢵꢶ (RL = 500 W, COUT = 2 mF)
ꢃ 28. 12 V ꢂ꣎ꢵꢶ (RL = 500 W, COUT = 2 mF)
ꢃ 29. 12 V ꣏ꢦꢸ (ꢷϚꢁꢅ✄tblank ꣐ꢦ,
FPF2700/01, ILIM = 1 A, ILOAD = 3.3 A, COUT = mF,
ꢃ 30. 12 V ꣒؏ꢦꢸ (ꢆꢂꢜꢪͅꣀꣁꢁꢂꢥ,
RESTART ꣓ 127.5 ms)
t
R
LOAD = 500 W) VOC (꣑ 2)
ꢃ 31. ꣔ꢁꢅꢝ꣕ꢂ (ILOAD > ILIM, FPF2702
ͅꢂ꣖꣗, ÅILIM) ꣘
ꢃ 32. OUT ꢽꢱꢼ GND, ꢽꢾꢿΕ (SOA
ꢁꢃ+
ꢺꢻꣅꢘ, FPF2700 / FPF2701) ꣑:
2. ꢍϚҀꢈ⛰ꢇ 500 mW ꢋꢞꢊꢭ NMOSֱϚ。V ǁ
ח
Ä꣏ÖꤘꢃꢭꢘꢯΕ。V ꢅ NMOS ꢐꤙꢫꤚ҈。 OC
OC
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10
FPF2700, FPF2701, FPF2702
ꢋꢌǁ꣙
ꢢꢂ꣄Ж
ꢠꢘꢇꢈ
FPF270XꢀꢀϷꢀἡꢁЖꢂꢃრꢁᚎᙱ✈n
פ
ҝၴ✈ Ŕꢀ⁰⇐Ḣ，ᖰꢅ® 2.8 Vꢀೃ 36 VꢀŔᩣͅꢀիී
ࣔ
Å ֪
ᛓŔꢀἡꢁЖȜ。FPF270XꢀꢀϷꢂڡ
Åईᖰ ꢅ൩ꢆᚎᙱŔᣠœ࿅ļꢀἡŔ
៖，ൾ▐ᖇЖ٬
ꢇ ꢀἡꢁЖ
̾ꢇ᪗რꢁŔꢀἡ⛽úᡕ᪗⛰ꢊᣠଇ Ȝ，ෙ͖ᣠ෯Ȝ⛽ȺꢁЖ。᪗ᖅई ISET ჵ௪
٬
GND +Ŕ᮸ꢀℋ
ᛓꢀἡꢁЖŔḔၓ。 ͘५ꢁἡȜŔ
ᛓීࣔ
ꢃ 510 mAꢀೃ 2.5 A。ᣠ෯ꢁ ᒄ。ᶯꢊრꢁŔᨘᆣꢃ͘५ 88 mW (V = 12 V) Nꢀṿ
ἡ (I
)ꢀී
ࣔ
ꢃ 0.4 Aꢀೃ 2.0 A，ӥᓌ 20%ꢀꢁἡ IN
LIM(MIN)
ᬣ MOSFETꢀ
٬
்ई 2.8 Vꢀೃ 36 VꢀŔᩣͅꢀիීࣔ
ͥ ࿅ļŔᖇЖ
ࡈ
。 ࿎。FPF2700ꢀ
٬
FPF2701ꢀ͗ᣩ⛰ꢊᵛԚ៖，ईᵄ რꢁ✈ļሲἡ⁰ (
ࣞ
24)。ୢ᪗ἡ⒖ᇡᓡঽ៖ ᡕ᪗ᵛԚ៖，FPF2700෦ῑസၖꢁឍრꢁ (
ࣞ
29)。 ୢ ONꢀჵ௪ꢇᓡᣩᜨ，҈Ო؏ѿ்෦Ლრꢁၖ
ई҈Ო؏៖ (
ࣞ
30)ꢀ+
ͭᴁᐳრრꢁ。ඵ᪗ἡ⒖ ᇡᓡঽŔ៖ᡕ᪗ᵛԚ៖，FPF2701ꢀŔῑസѿ்෦
ꢁឍრꢁ。ई ONꢀჵ௪ϧᕂᩣͅꢀ⁰ቂ૭+Э，ᚵ
რꢁ෦ꢇᓡꢁឍ。FPF2702ꢀẁᣩꢀἡꢁЖᵛԚ៖，
ࣀ
ᵄई ONꢀჵ௪ៀᜨ⋍ꢁឍꢁ₽რꢁ+Э，෦ᓡঽ Åሲἡ⒖ᇡ࿅ļ。
FPF270X ꢀ ͗ ᣩ
ᛓ Ŕ ꢀ ἡ ꢁ Ж ， ᴀ ի ₽ ῑ (UVLO); ꢀ⁰ᵃဘᓧЊ
ࡈ
(PGOOD)，ᜥⅬ᧧ᆷᩣϚ (FLAGB)，Å֪⋍ꢁ₽ꢇᒄ。ई᪗ἡእΕ⛻，ꢂꢃრ
ꢁ෦ꢁЖꢂꢃŔꢀἡȜ。ᶯꢊრꢁŔꢁἡȜ
᪗ ISET ჵ௪ई 400 mA ೃ2 A Ŕී
ࣔ
ͥᛓ。 ꢜꢪ/ꢂ꣎Ж
ON ჵ௪Įꢀၓᣩᜨ，
✈᥅ᖇЖრꢁŔ⒖ᇡ。Ä ONꢀჵ௪ᓡঽꢇᓡĮꢀၓ，
ᙹრꢁꢇᓡො⒖ᇡ。 ᄳ ON ჵ௪⛺ᒩೃ▨ꢀၓ៖，რꢁ᪫ͅꢁឍ⒖ᇡ。ON
ჵ௪
⛺ᒩೃᣠ▨ 5.5 V Ŕ▨ꢀၓꢀի。 ℴfꢀἡꢁЖѿ்+，᪗⋍ꢁឍꢇ
ᒄ٬Ⓦ֛Ŕ
SOA ꢇᒄꢀᢿ᥅ꢇᒄრꢁ。
ᩣͅꢀիŔᴀի⒖ᇡণꢁᡕ᪗ 140°C
ᑖƦ ON，ၖꢁឍრꢁ。ᵄ，Ϛ▐᪗ἡᡕ᪗ᵛԚ៖
， FPF2700ꢀ
٬
FPF2701ꢀúꢁឍრꢁ。FPF2700ꢀ͗ᣩ҈ Ო؏ѿ்，
Åई҈Ო؏៖᪗
҈ᐳრრꢁ。 ෙn 2701ꢀ᥅ᛄ，ONꢀჵ௪ᆥ⍋ͭᴁϧᕂೃრꢁො。
FPF2702ꢀ⛽ú
ڭࣀ
ၴ᪗ꢀἡእΕꢁឍ，Ħई ONꢀᣩ ᜨ෦Åሲἡᰁჯষঽ࿅ļ，✄ᴀի₽ῑ
٬⋍
ꢁឍ ѿ்ៀᜨ。ONꢀჵ௪⛽͗૧ͥ᮸⛺ᒩ⛻ᒩꢀℋ，✄
⛽்҈ਾ。
SOA ꢁꢃ꣄ꢂ (IOUT > 12 A)
FPF270Xꢀ͗ᣩ SOAꢀꢇᒄѿ்，ईᵃဘᚭļ᪗ӛ
ꢈ，ᄳꢀἡ໐Ȝᡕ᪗ 12 Aꢀ៖✈᥅ꢇᒄꢂꢃრꢁ。ୢ
ֱ⛿ʽᢿ (I
> 12 A)，᪗Ⓦ֛Ŕ൩ꢆ࿅ļԚ (SOA)
OUT
ꢇᒄꢀᢿ (
ࣞ
23)，
Åईଇॶ 1Ămsꢀ+
ꢁឍࣞ
25 რꢁ。ईᩣϚֿϚ▐Ցֱ▨ꢀἡ，ūୢʽᖅೃ GND
៖，ᚵѿ்
Åꢇᒄრꢁ。ईॶ 2.7 msꢀŔොზ
，რꢁ෦҈Ოថො。 ꢽꢾ꣄ꢂ (VOUT < VSCTH = 2 V)
ꢞ
ᄳᩣϚꢀիᢜೃĮnʽᢿ⃘Ȝꢀի V
ꢀ៖，ꢁἡ
SCTH
⛰ំ᪠ἫА᪗ἡ，ᩣͅᴀի᪗ꢁ▐ᜱ， FLAGB
᪗ᣩᜨĮꢀၓֱϚᜥⅬᰁჯǁ
ח
。ई FPF2700 FPF2701 Ϛ▐᪗ἡእΕ៖，FLAGB ईᵛԚ៖ (
ࣞ
21 ٬
ࣞ
22)ꢀণ៖᪫ͅĮꢀၓ。ෙn FPF2702 (ࣞ
ꢀ26)， FLAGBꢀϹ֛ЛָᏰĮꢀၓ。ඵ FPF2700ꢀŔ᪗ἡ៖
ᡕ᪗ᵛԚ៖⁏ႆ，FLAGBꢀ෦ई҈Ო؏៖ͥꢇ
ᓡĮꢀၓ。ෙn FPF2701，FLAGB ῑസnĮꢀၓ✄
ON ჵ௪ᆥ⍋ϧᕂ᪫ጜᲚ。
ෙn FPF2702，FLAGBꢀईᜥⅬꢇᓡĮꢀၓ，ၖ
ईᜥⅬእΕণ៖֛Л᪤
ࢾ
▨ꢀၓ。FLAGB ꢀ᠏⛰ꢊ რ⃯ MOSFET，⇐ᑑᣩ⛺ᒩꢀℋ。ᣠଇ⛺ᒩꢀիꢃ
36 V (
ࣞ
26)。 Ȝ෦ͭᴁᛓꢃʽᢿꢁἡȜ，ॶꢃ⍭ൺꢁἡȜŔ 75%
(0.75 x I ) (
ࣞ
21)。᪗ℝĮࡈ
ꢄŔѿ૧，
ℂᵂ LIM,
᪗ ៉ ⋍ ꢁ ₽ 。V
ꢀ Ȝ ᚎ ਾ ꢃ 2 V 。 ई ଇ ॶ
SCTH
V
ᚎਾꢃ⍭ൺꢁἡȜ。
= 2.1 Vꢀ៖，რꢁ®ʽᢿꢁἡᰁჯఁҋ，ꢁἡ፻
OUT
ꢢꢂ꣄Жꢎ
FPF270Xꢀ͗ᣩ 0.4 Aꢀೃ 2.0 Aꢀ
ᛓŔᣠ෯ꢁἡ，
᪗ᖅई ISETꢀ
٬
GNDꢀ+Ŕᖅꢀℋ R ꢀ᪫ጜ SET
ᚎൺ。ᆥ⍋
ގ
̾ᚎਾ R ꢀȜ，࿎А 1%ꢀᣔĮ，ฝ SET
ᲟℝĮꢀযŔማꢁἡ࿎。
ş✈⛻Ϸؙჯ，
ᙱ٧
✈n͘५ꢀἡꢁЖȜŔℋȜ: 277.5
ꢁឍ，ёᵂ⛻ᒩ FLAGB，Åίෙꢀ⁰ꢀἡŔ
⇐Ḣ。ლᙾईၴ✈ꢈᲗ✈⛰ꢊ 100 kW Ŕ⛺ᒩꢀℋ。
RSET (kW) +
(eq. 1)
I
LIM(TYP) (A)
I
᠏n R
Ŕ͘५ꢁἡȜ
LIM(TYP)
SET
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11
FPF2700, FPF2701, FPF2702
ꢢꢬꢺꢻ
꣠ 1. RSET ꣡꣢꣣ꢟ
FPF270Xꢀᣩꢀ⁰ᵃဘŔѿ்。PGOODꢀჵ௪᠏⛰ꢊ
⃯ᥡრᢿ MOSFET，ᄳᩣϚꢀիАᩣͅꢀիŔ 90%
៖ਾĭ▨ (
ࣞ
23)ꢀꢀၓ。PGOODꢀú℔Ҁ⛰ꢊ 3%ꢀŔ͘ ꢢꢂ꣄ꢎ(A)
ꢄꢅꢎ
2.50
ꢕꢐꢎ
2.00
1.79
1.51
1.22
1.01
0.81
0.59
0.40
ꢕꢍꢎ
3.00
2.69
2.27
1.83
1.51
1.22
0.89
0.61
ꢠ꣤ (%)
20
R
(kW)
SET
111
५PGOODꢀ₾▏，ᄳ V
ꢀᢜೃ PGOODꢀ⃘Ȝꢀի℔
OUT
᪡៖，
ℂᵂ PGOOD Ŕᑶ҈。 124
147
182
220
274
374
549
2.24
20
PGOODꢀჵ௪⇐ᑑᣩ⛰ꢊᖅŔ⛺ᒩꢀℋᖅೃ
ᖅꢀի⁰，ᚵꢀ⁰⛾ᚵჵ௪ᐠᖅŔ͖¶ൿŔᩣͅ
Ḕၓ͜。
ࡈ
ꢄៀᜨ៖，PGOODꢀꢇᓡĮꢀၓ。ẁᣩ ꢀṀ៖，ꢀ
ᑑ⛾ PGOODꢀᖅŔ͖¶ࡈ
ꢄᩣͅḔၓ͜ ，ꢃfǑꢁឍ⒖ᇡ៖Ŕꢀἡ，
෦ PGOODꢀჵ௪ Ŕ⛺ᒩꢀℋᖅೃᩣϚꢀի。ლᙾş✈͘५Ȝꢃ
100 kWꢀŔ⛺ᒩꢀℋ。ईၴ✈ꢈඵ⛽ş✈ꢀ⁰ᵃဘѿ
்，
෦ PGOOD ჵ௪ᖅऐ。 1.89
20
1.52
20
1.26
20
1.01
20
0.74
20
0.51
20
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
꣧ꢂ꣎
⋍ꢁ₽
ℂᵂᡖࣦ
ͥ᮸᮸ꢂ⛿᪗▨ꢁႆ。ई᪗ ꢁŔእΕ⛻，ꢁႆᡕ᪗ 140°Cꢀ៖，FLAGBꢀᣩᜨ，✄
რꢁꢁឍ。
ᡖ
ࣦ
ᢃ૿ΗՔ
(ᡖࣦ
ꢁႆĮn⃘Ȝ)，რꢁ෦҈ ො。ꢃ̭⛽ᆥᑑŔꢁႆ⇗ั，ई⋍ꢁឍᩣͅ
٬
Ϛꢁႆ+ᣩ 30°C (͘५Ȝ)ꢀŔ⋍₾▏。Თ✈
ר
◦Ŕ এᢿᥟภ
Åᣩᜨ̭⋍ꢁឍ (֢ᒑࣞ
35, FPF2702 ⛺Ŕ⋍ꢁឍᚭļ)。
ON
100
200
300
400
500
600
V
IN
R
(kW)
SET
ꢃ 33. ILIM ꢝRSET
V
I
OUT
2 V
꣥իꢲ꣦ (UVLO)
Thermal Cycling
OUT
Device cools off
ᄳᩣͅꢀիĮnᴀի₽ῑ⃘Ȝ៖，ᴀի₽ῑѿ்෦
ꢁ₽რꢁ。ONꢀჵ௪ᣩᜨ (ONꢀჵ௪⛻ᒩೃĮꢀၓ)，ᩣ
ͅꢀի▨nᴀի₽ῑ⃘Ȝ，ᵄ៖ꢃ
ᖇŔრꢁො I
LIM
Over
current
condition
(
ࣞ
34)。ෙ V ꢀ⛺ԧ，UVLOꢀ⃘Ȝꢀի᪗ͥ᮸ᚎ ਾꢃ 2.5 V。ᴀի₽ῑ⃘Ȝ₾▏ꢃ 0.1 V。
IN
FLAGB
ON
ꢃ 35. FPF2702 ꣧ꢂꢲꣅꢘ
UVLO Threshold
Device Wake up
V
IN
FLAGB
Rise time
10% V
OUT
90% V
OUT
V
OUT
ꢃ 34. ꣥ի꣦ꢈꢊꢨ
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12
FPF2700, FPF2701, FPF2702
SOA (FPF2702)
ईᩣϚʽᢿእΕŔ៖᪗⁏，ꢂꢃრꢁúϚ▐᪗▨
Ŕѿ૧。FPF2700ꢀ
٬
PFP2701ꢀ᪗ईᵛԚ៖᪗
ꢁ ឍꢂꢃრꢁ᪫ጜꢇᒄ。FPF2702ꢀẁᣩᵛԚ៖ѿ்，
ᛇ֢ᓧԷ 3。
᪗
ࣞ
36ꢀ٬
ࣞ
37ꢀꢈᐠЊŔ SOAꢀᣒএ，
ÅĐᙱꢋ ҝ FPF2702ꢀ᎕ MPXꢀ
٬
MXꢀŔ SOA。
֢᪩{ᣒ এ，Đᙱईᣠ෯⋪ƨบෘꢃ 1ꢀၓយශෘŔᣠ࿎እΕ⛻
ꢂꢃრꢁŔᓡঽ៖。(Ỉ 1)
ꢃ 36. FPF2702 MPX SOA
ꢃ 37. FPF2702 MX SOA
꣑:
3. ꤛꤜƽꢼ FPF2702ꢆ꤁ꢧ꣭ꢝꢭַ̭꣱꣭꣑꣒，ꤝꤞꤟꤠꢄꤡֶꣳꤢꤣꤤƽꢼ꣏Ö。ū，
şꤥ FLAGBꢆꢏ PGOODꢆǁח
ꤤꤦ ꢟ꤁ꢧꢩꢪꢐꤧΕ。 FPF2702ꢆúַАꤨ꣱꣭ꢝ꤁ꢧ꣑꣒ꢐꤏꤥꢄ，ꤝꤞꤜꢡꣳꢣꢐꢩꢪꤩꤪꢟЖꤤƽꢼꢎꢂ。
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13
FPF2700, FPF2701, FPF2702
ꢷͅꢢꢠ
ꢡ꣩
ꢃfꢁЖრꢁො៖ɼᇡꢀἡ᪫ͅꢀꢂꢃꢀ
ʽᢿᐠᏰŔᩣͅꢀ⁰ꢀիℝ，ლᙾई INꢀ
٬
GNDꢀჵ რꢁᵃဘ࿅ļ，
ࡈ
ꢄŔѿ૧ᅨ෯，ෙ᮸ꢄŔ࿅ ļꢁႆŔᅑ
ڭ
ᅨ෯。რꢁईᵃဘ࿅ļŔᣠଇѿ૧ ௪+ਾ⛰ꢊᩣͅꢀ C 。FPF270Xꢀ͗ᣩᇋꢁ
ἡ
ڭ
ၴ៖ (50Ăms)。ईᵄ，ࡈ
ꢄŽᠦnᩣͅꢀ ᥅ᖰꢅꢂꢃꢀἡ。ૺᝐእΕ⛻，⛰ꢊ 10 mF ೃ 100 mF
Ϛ▐ईრꢁ᪫ͅꢀἡꢁЖ+Э。
᪗⛻Ϸؙჯᙱ ٧：
IN
2
PD_MAX(NormalOperation) + (ILIM(Max)
)
RON(MAX)
(eq. 3)
Ŕⅆ⛗ꢀෙnC ꢀ᥅ᛄฑᢃ૿f。ई▨ꢀի▨ꢀ
IN
ईᵃဘ࿅ļ，ণꢁᣠଇȜၴĮn 125°C。ণꢁ
Თ✈ୢ⛻͌ჯ᥅ᙱ٧：
ἡၴ✈ꢈ
்⇐ᑑᩓଇŔ C ꢀȜ。
ၖତ⛰ꢊꢀᒳꢀ Å᪫⛰ᵅίꢀիᢜ།。
IN
TJ + PD QJA ) TA
(eq. 4)
ꢷϚꢢꢠ
0.1 mF ೃ 1 mF Ŕꢀ C
ၴᚵਾई OUT
٬
GND OUT
͖ꢈ：
ჵ௪+。რꢁꢁឍ៖，ᚵꢀ
ℂᵂᥟඤ⛿ꢀዿÄ ᩣϚꢀիĮnᖅऐꢀի。ꢀ͗ᣩᩓ෯Ŕѿ૧ꢀᝐ。
ლᙾş✈⛰ꢊ X7R ૺยⅆ⛗ (MLCC) ꢀ。
؏҈，ማᩣϚꢀἡꢈӥᓌꢂꢃ
ꢀἡ٬
ᩣϚꢀ Ŕ̥ꢀꢀἡ。ෙn FPF2700ꢀ
٬
FPF2701；ୢማᩣϚ • T ᠏ণꢁ；
J
• P ᠏რꢁѿ૧；
D
• Q ꢃ⋍ℋ，ণೃ᎕▏；Å֪
JA
• T ᠏▏ꢁႆ。
A
ꢀἡᡕ᪗ᚎਾŔꢁἡ⃘Ȝ (᪗ R
ꢀ̾ൺ)，✄ᓡঽ
៖ᶴᵛԚ៖ᣔ⁏，
ࡈ
ꢄ
்ៀẵᵃဘ؏҈。ࣀ
ᵄ SET
꣪꣫ꢢ
ෙn12 Vꢀၴ✈✄ I
٧
ᣠଇѿ૧： = 1 A，ᨙᕎ⛻Ϸ͌ჯᙱ
LIM(Max)
ᨙᕎꢂꢃꢀἡ٬ᐠ
ᓉŔꢀἡꢁЖȜ̾ൺϚᩣϚꢀ Ŕ⛺ꢁȜ。C
⛽ၴᡕ᪗ؙჯ 2 ᐠ
ᙱ٧
Ŕ C OUTmax
Ȝ，؆ϹᨙᕎᚎਾŔꢁἡȜ，რꢁúៀẵᵃဘ؏҈：
OUT
PD_MAX(NormalOperation)(VIN+12V) + (1)2 0.140 + 140 mW
(eq. 5)
COUTmax v ILIM_MIN 500 msńV
(eq. 2)
OC Ŕ FPF2702 P
:
D(Max)
ඵ
ࡈ
ꢄϚ▐᪗ἡ，✄ V ૧：
> 2 V,ᨙᕎ⛻ჯ
ᙱ٧
ѿ OUT
꣨ꢢիꢠꢘ(ꢷϚꢢꢠ)
ईᡕ᪗ 24 V V ꢀ⛻࿅ļ៖，ᩣϚֱ⛿̼ʽᢿእΕ
IN
PD + (VIN * VOUT) ILIM(ꢄꢅꢁ)
，ꢀʽᢿᩣϚֿúϚ▐⛰ꢊᅨଇŔɼᇡ໐Ȝꢀἡ。ᆥ
⍋ईᩣϚჵ௪ਾ⛰ꢊꢀ，͖̥ᄳŔ᠏ᜏᓡɼ៖
ꢀἡὨ૧Ŕꢀἡ⁰ (ꢄ 2)。ლᙾᲗ✈Į ESRꢀꢀ。
⛰ំᨙᕎꢄ2 ̾ൺfᩣϚꢀȜÅ
，ᆥ⍋ᨙᕎؙჯ2 Ოថ
ᙱ٧
。 (eq. 6)
ୢ
ࡈ
ꢄnʽᢿꢁἡ✄ V ٧
ѿ૧： < 2 V，ᨙᕎ⛻ჯᙱ
OUT
PD + (VIN * VOUT) (0.75 ILIM(ꢄꢅꢁ)
)
(eq. 7)
ꢀꢁꢂꢃ：
V
꣠ 2. COUT꣡꣢꣣ꢟ
ई
= 5 V ၴ✈ꢈş✈ FPF2702，͖ꢈ
IN
ꢢꢠ(mF)
V
(V)
I
ୢ⛻：
= 2 A，ȧᚎ V = 2.5 V；რꢁѿ
૧ᙱ٧
IN
LIM(ᣠଇȜ)
OUT
24 < V ≤ 27
22
47
68
IN
PD + (5 * 2.5) 2 + 5 W
27 < V ≤ 32
(eq. 8)
IN
32 < V ≤ 36
ֱ⛿ʽᢿꢀἡꢁЖ៖ (V
ᙱ٧
ѿ૧： ≈ 0 V)，ᨙᕎ⛻Ϸ͌ჯ
IN
OUT
PD + ((VIN * VOUT) (0.75 ILIM(ꢄꢅꢁ)) + (5 * 0)
(0.75 2) + 7.5 W
(eq. 9)
www.onsemi.cn
14
FPF2700, FPF2701, FPF2702
PCB ꢞꢟꢐꢆ
ඵᑑൾ▐ᣠœᜨ，ᐠᣩŔএᢿၴฝᲟʽ。ඵᑑൾ
3. IN、OUTꢀ
٬
GNDꢀჵ௪
૧ᝃई▨ꢂꢃꢀἡ ꢄꢂ⛿Ŕଇ᮸Ϧ⋍Ჟ。ᄚ⊨ᖈꢌᲗ✈
ࣞ
39 ٬
ࣞ
40 ꢈŔლᙾภ，ൣᛄfࡈ
ꢄई MLP 3x3ꢀ᎕ꢈŔᵃ̾ภ。෦ IN，OUTꢀ
٬
GNDꢀ ჵ௪ᖅೃꢊ，ꢀ®ฝᲟ෦
ࡈ
ꢄŔ⋍ᲟĀᩣ Ϛ᥅。Įѿ╧ FLAGBꢀ
٬
ONꢀჵ௪এၴꢆҋࡈ
ꢄ，ฝᲟଇᖅऐঋŔ∲ҿ。ฝ
்ꢅ᪡ࡈ
ꢄ ਾᩣͅ
٬
ᩣϚꢀ。 ▐ᣠ▨ᜨ╧，ᩣͅ
٬
ᩣϚꢀၴฝ
்ꢅ᪡ࡈ
ꢄਾ ，®ฝᲟℝĮ
ᵃဘ٬ʽ
ᢿ࿅ļ៖Ŕඤ⛿ꢀዿ。ࣞ
39 IN，OUTꢀ
٬
GNDꢀჵ௪ş✈ᩓඝএ，ᣩ҉nℝĮඤ ⛿ꢀዿ，Å֪ೃ▏Ŕ⋍ℋ。
ꢃfℝĮᰁᒿᖅऐ (ൿऐ，ჵ௪ 5)⛾ꢀ⁰ऐईꢂ
ꢃꢀἡΒϛŔၒᑐ，ᩣͅ
٬
ᩣϚꢀŔᖅऐֿÅ ֪ R
ꢀℋၴ⛾ൿऐDŽᖅᖅၖꢆҋꢀ⁰ऐ。
SET
꣬ꢣ꣧ꢊꢨ
ภ⛽ᄳúᏰᩓ▨Ŕণꢁ，ၖᒶֱ⋍ꢁ₽ꢇᒄ。
᪩᠏FPF2702ꢀŔꢇᐠई，͖ꢈ
ࡈ
ꢄई᪗ꢃእΕ⛻Å ሲἡᰁჯ᪫ጜ࿅ļ。ᜥⅬእΕ⛻，რꢁѿ૧ᑑᡕ᪗ᣠ
ଇꢈෙѿ૧。
⛻Ϸᑠᤏ
ݤ
ᚵꢀϷࡈ
ꢄŔ⋍ሇ்。ᨙᕎ͖ᅑڭ
Ŕଇ෯，ϷϚLjꢁᑠᤏ。
1. ᪗ᖅ MLP 3x3ꢀ᎕ၵႇ (DPA)ꢀೃ PCBꢀᖅ
ऐ，
ݤ
ꢂꢃრꢁŔ⋍ሇ்。 2. ई DAPꢀ⛺Ҁꢋꢊഴ，ꢃ⋍ᲟĀᩣೃ PCBꢀᖅ
ऐ∲ᥟꢉ∲ᖰꢅᢿᅤ。ლᙾᲗ✈
ࣦ
ᅂ 0.4 mm (1 5 mils)，ဆᣩ1-ounceꢀꢊᥟŔꢋഴ，
✈n⋪ᖅ ࢾ
ἡ⋪。ഴบෘᩓ෯
ℂᵂ⋪᪫ͅഴ， Ᏸ
ࡈ
ꢄᔿय。
ĜŔ，ꢀୢᲗ✈ᩓଇഴ，
்Ὠ૧᪗ૺ⋪，ᔿय DAP。 ꢃ 39. ꢷϚꢝꢱꢩꢝ꣭ꢺ꣮ꢐꢆ(꣯ꢒꢃ, SST,
Åꢪi AST ꢫ)
15 Mil
25 Mil
ꢃ 38. ꢤꢥꢔDAP ꢦꢚꢧꢖꢪꢨ꣗ꢁꢨ
ꢃ 40. ꢺ꣮ꢐꢆ(ꢑ꣰ꢃꢝASB ꢫ)
www.onsemi.cn
15
FPF2700, FPF2701, FPF2702
FPF270X ꢬ꣱ꣲ
FPF270X ีЊᥟṚ́ꢄ
٬ꢀ
ᢿีЊfꢂꢃრꢁŔѿ ்
٬ሇ
。ᚵᥟŔ⋍ሇ்
᪗ภლᙾ᮸ϦŔᖈꢌ ᑠᤏ᥅
ݤ
。ีЊᥟŔ͖¶ǁ
ᧅꢍ FPF270Xꢀᥟ✈ ᐗᓧԷ。
ꢃ 41. ꣯ꢒꢃ，SST，ÅꢪAST ꢫ
ꢃ 42. ꢑꢒꢃꢝASB ꢫ
www.onsemi.cn
16
FPF2700, FPF2701, FPF2702
ꣳꣴǁ꣙
ꢢꢂ꣄Жꣶꢮꢦꢸ
(ms)
ꣷꢛ꣒؏ꢦꢸ
(ms)
†
ꢭꢙꣵꢊ
ꢢꢂ꣄ꢎ(A)
꣸꣹ ON ꢎꢏ
Įꢋꢠꢡꢢ
ꢯꢙ
Shipping
FPF2700MPX
FPF2701MPX
FPF2702MPX
FPF2700MX
FPF2701MX
FPF2702MX
0.4 – 2.0
0.5
127.5
NA
WDFN8 3x3, 0.65P
MLP3X3
3000 / Tape &
Reel
(Pb−Free)
0.4 – 2.0
0.4 – 2.0
0.4 – 2.0
0.4 – 2.0
0.4 – 2.0
0.5
NA
0.5
0.5
NA
Įꢋꢠꢡꢢ
Įꢋꢠꢡꢢ
Įꢋꢠꢡꢢ
Įꢋꢠꢡꢢ
Įꢋꢠꢡꢢ
WDFN8 3x3, 0.65P
MLP3X3
3000 / Tape &
Reel
(Pb−Free)
NA
WDFN8 3x3, 0.65P
MLP3X3
3000 / Tape &
Reel
(Pb−Free)
127.5
NA
SOIC8
SO8
(Pb−Free)
2500 / Tape &
Reel
SOIC8
SO8
(Pb−Free)
2500 / Tape &
Reel
NA
SOIC8
SO8
(Pb−Free)
2500 / Tape &
Reel
†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
17
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
WDFN8 3x3, 0.65P
CASE 511DD
ISSUE O
DATE 31 JUL 2016
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:
98AON13620G
WDFN8 3X3, 0.65P
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.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
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.
© Semiconductor Components Industries, LLC, 2019
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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