FPF2195BUCX [ONSEMI]
全功能负载开关，带可调节电流限制;
| 型号： | FPF2195BUCX |
| 厂家： | 
ONSEMI |
| 描述： | 全功能负载开关，带可调节电流限制 开关 |
| 文件： | 总14页 (文件大小：715K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
www.onsemi.cn
ꢀꢁᛓ℠ἡŔꢂꢃ்ᩍꢄꢅ
WLCSP6 1.48x0.98x0.582
FPF2193, FPF2194,
FPF2195
CASE 567RN
ᛄ
MARKING DIAGRAM
FPF2193、FPF2194
٬
FPF2195ᥤᏰf⛰ꢀᩍრ͓ߋ
Ϸ，ꢁ
்úᬗАଇꢀἡÖŔߋ
য٬ᩍᖰ
Ż͈∲Ŕƽᒄ。᪩{ࡈ
Ö↖Ᏸ55 mW℠ἡPṿᬣMOSFET，
ई1.8ೃ5.5 VꢂŔᩣͅꢀի ී
ࣔ
ͥ࿅ļ。ᄳMOSFETn͓₽⒖ᇡ，ၖ✄ᩣϚꢀի▨nᩣ ͅꢀի៖，úℋᵂꢀἡ®ᩣϚἡ
ױ
ᩣͅ。რ͓ᖇЖ᠏᪗்૿ DŽᖅᖅĮիᖇЖǁ
ח
Ŕᬋᩡᩣͅ(ON)᥅ൾ▐Ŕ。ᶯꢀ᮸Öध ӥ
؋
⋍͓ឍƽᒄѿ்，ᄳᓡঽŔ᪗ἡÖොೄ᪗⋍៖，ᚵѿ் ú͓₽რ͓，Åℂᵂᔿय᮸Ö。
Sx&K
&.&2&Z
Sx = Device Code (x = 6, 7, 9, Y)
&K = 2−Digits Lot Run Traceability Code
&. = Pin One Dot
&2 = 2−Digit Date Code
&Z = Assembly Plant Code
ᄳრ͓ꢀἡА℠ἡȜ៖，᮸Öúईሲἡᰁჯ⛻࿅ļ，Åℂ
ᵂ᪗ᲟꢀἡᏰᔿय。ෙnFPF2193
٬
FPF2194，ୢ30 ms᪗
ሲἡÖŽ⌖സई，Ϲ᪩{᮸Ö෦ú͓₽რ͓，ၖᒩĮᜥⅬǁ
ח
ჵ௪(FLAGB)。FPF2193͗ᣩ҈Ო؏ሇ，ୢONჵ௪ई4 50 ms
n↠Ἓ⒖ᇡ，Ϲᚵѿ்úᲝថ؏҈რ͓。FPF2194 ⛽͗ᣩ᪩⍉҈Ო؏ѿ்，
ࣀ
ᵄრ͓෦⛰DŽn͓₽⒖ᇡ，DŽ АONჵ௪፻ͭᴁ↠Ἓ。Ϛ▐℠ἡᜥⅬ
，FPF2195⛽ú͓₽， ᠏ៀ℠ऐnሲἡᰁჯ。ᣠ෯℠ἡ
ᚎꢁĮೃ45 mA。 ᪩{᮸ÖᲗ✈ǑՊŔ6◣̨᪫0.98 x 1.48 mm WLCSP
᎕。
ORDERING INFORMATION
See detailed ordering and shipping information on page 12 of
this data sheet.
ꢆ
•ꢃᩣͅꢀիී
ࣔ
：<1.8ೃ5.5 V •ꢃ
ᖇො •ꢃ
ᛓ℠ἡීࣔ
：0.1ೃ1.5 A •ꢃᴀիꢀൺ
•ꢃ⋍͓ឍ
•ꢃ͓ឍꢀἡ：<2 mA
•ꢃ҈Ო؏
•ꢃᇋꢁ℠ἡ
ڭ
ၴ៖ •ꢃ5 msАꢄႆ᪗ἡ
•ꢃ30 nsАʽᢿ
•ꢃᜥⅬὨꢂ
•ꢃ֭
ױ
ꢀἡꢀ ꢇ✈
•ꢃPDAs
•ꢃᐫᤚ
•ꢃᐫᓡ GPS ᚎ૧
•ꢃƟᘚჯ
ܦ
✈/࿅✊ᚎ૧ •ꢃᝐˑLjᤚ
•ꢃ
و
᪉ֿ׃
٬
ꢃÖ •ꢃƟᘚჯԛgᚎ૧
•ꢃ⋍ᕂꢀ⁰
© Semiconductor Components Industries, LLC, 2017
1
Publication Order Number:
March, 2022 − Rev. 3
FPF2194CN/D
FPF2193, FPF2194, FPF2195
ꢇ✈ᨦꢈ
ꢈ1. ꢉꢊꢇ✈
ᨦꢈ
ꢈ2. ꢃ்ᨦꢈ
www.onsemi.cn
2
FPF2193, FPF2194, FPF2195
ꢋ௪ꢌꢍ
ꢈ3. 1.0 x 1.5 mm ᡖꢎॷꢏ᎕
ꢈ4. ꢋ௪ꢌꢍ(ꢐᒖꢈ)
ꢋ௪ᛄ
ꢋ௪ꢑ
C1
ꢒӀ
ᛄ
I
ꢀꢁꢂꢀꢃꢄꢅꢁ。I
ꢂ⛾ऐ+ꢆꢇꢀꢈꢃꢄꢉ͓ꢇꢂꢁȜ。
SET
SET
B2
V
ꢀꢊꢅꢁ。ꢅꢁꢀꢊꢉ
͓٬
ICꢂꢇꢀꢊꢀի。 ꢉ͓ꢅϚ。ꢀꢊꢉ͓ꢇꢅϚ。
IN
B1
V
OUT
A1
FLAGB
GND
ON
ꢋꢌꢅϚ。Įꢀꢍꢎꢏ，ꢐꢉꢑꢒꢅϚ，͖ꢓꢔꢕիꢖꢗꢘꢙꢚ⛻ꢇꢀꢁꢗꢛ。
ꢜऐ。
C2
A2
ꢝꢞꢟꢀꢅꢁ，ꢠꢀꢍꢎꢏ。
www.onsemi.cn
3
FPF2193, FPF2194, FPF2195
ভꢓᣠꢔ⍭ꢕꢖ
ꢑ ꢗᝐ
ᣠꢘꢖ ᣠꢔꢖ ꢙꢚ
V
, V
, ON, FLAGB, ISET ꢡ GND
−0.3
−
6.0
1.2
+125
+150
85
V
W
IN
OUT
P
T = 25°C (ꢢꢣ 1) ꢤꢇѿꢥ
A
D
TJ
ꢦļꢘꢧꢨ
ࣔ
ꢩʈꢘꢧ
−40
−65
−
°C
T
STG
°C
Q
JA
ꢪꢡꢫꢬꢭꢈ
ꢮꢀꢯꢀꢰѻ
°C/W
V
ESD
8000
400
−
ijꢱꢲ, JESD22-A114
ꢳꢴꢱꢲ, JESD22-A115
−
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.
(֢ꢵꢶꢷ)
ꢸꢹꢀիꢺꢗꢻꢛꢼꢽȜꢾꢃϷϚꢇȜꢨ
ࣔ
，ࡈ
Ö
ꢰúꢿय。ꢸꢹꢺꢗÛĵꣀ{ꢂȜ，ꣁꣂꣃƽ꣄ࡈ
Öѿꢰ，
ꢰúꢝꣅࡈ
Öꢿय，ڭ
。 1. ई 1ꢍ，2 oz ꣎⛺ꢇ꣏꣐ѿꢥ。
ᖈภꢛꢜꢝ
ꢑ ꢗᝐ
ᣠꢘꢖ ᣠꢔꢖ ꢙꢚ
V
IN
ꢅꢁꢀի
1.8
5.5
V
T
A
ꢦļꢫꢬꢘꢧ
−40
+85
°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.
(֢ꢵꢶꢷ)
ꢠn꣑꣒ꢦļꢨ
ࣔ
ꢾ꣓ꢃ꣔Ϸꢀիꢤ，⛽ƽ꣄ꢰ꣕꣖꣗꣘꣙。ꢤꢆई꣑꣒ꢦļꢨࣔ
ꢾ꣓ꢃꢽꢨࣔ
Åꢇꢀի⛻꣘꣙，
ꢰúࡈڭ
Öꢇ
。 www.onsemi.cn
4
FPF2193, FPF2194, FPF2195
ꢀᷴꢆ(V = 1.8 ꢡ 5.5 V, ✄ T = -40 ꢡ +85°C
׆
ꢎ꣠。V = 3.3 V, T = 25°C ꢤꢄ꣡͘Ȝ) IN
A
IN
A
ꢑ ꢗᝐ
ꢛꢜꢝ
ᣠꢘꢖ ꢉꢊꢖ ᣠꢔꢖ
ꢙꢚ
ᤌꢛꢜ
V
ꢦļꢀի
1.8
−
−
70
75
80
55
−
5.5
−
V
IN
I
Q
ꢮꢚꢀꢁ
I
= 0 mA, V = V
V
V
V
= 1.8 V
= 3.3 V
= 5.5 V
mA
OUT
ON
IN
IN
IN
IN
−
−
−
−
R
ON
ꢝꢞꢀꢈ
T = 25°C, I = 200 mA
OUT
−
80
135
−
mW
V
A
T = −40 to 85°C, I
= 200 mA
−
A
OUT
V
IH
ON ꢝꢞꢅꢁ꣢꣣ꢠꢀի
ꢝꢞꢅꢁ꣢꣣Įꢀի
ꢝꢞꢅꢁꢑꢀꢁ
V
V
V
V
V
V
V
V
V
= 1.8 V
= 5.5 V
= 1.8 V
= 5.5 V
0.8
1.4
−
−
IN
−
−
IN
V
−
0.5
1.0
1
V
IL
IN
−
−
IN
I
IN
= V ꢖꢜऐ
−1
−2
−
0
mA
mA
V
ON
ON
IN
V
V
IN
͓꣤ꢀꢁ
= 0 V, V = 5.5 V, V = ꣥꣦ꢡGND
OUT
−
2
IN_SD
FLB_L
IN
V
FLAGB ꢅϚ꣢꣣Įꢀի
= 5 V, I =10 mA
SINK
0.05
0.12
−
0.20
0.30
1
IN
IN
IN
= 1.8 V, I =10 mA
SINK
−
I
FLAGB ꢅϚ꣢꣣ꢠꢑꢀꢁ
= 5 V, ꢉ͓ꢝꢞ
−
mA
FLB_H
֭
ױ
ℋឍ I
V
͓꣤ꢀꢁ
V
V
= 0 V, V
= 5.5 V, V = ꣥꣦ꢡGND
−2
−
2
mA
SDT
OUT
ON
OUT
IN
V
֭
ױ
ϛ꣧ꢀի = V = 0 V, I = 200 mA
OUT
−
9
−
V
breakdown
IN
ON
ƽᒄ
I
600
35
−
800
45
1000
60
−
mA
mA
mA
°C
ꢂꢁ
V
V
V
= 3.3 V, V
= 3.0 V, R
= 4.2 V, R
= 3.0 V, R
= 690 W
LIM
IN
IN
IN
OUT
SET
SET
SET
FPF2195BUCXꢂꢁ
ꢀꢁꢂȜꢻ꣨Ȝ
ꢭ͓꣤
= 4.5 V, V
= 3.3 V, V
= 15.8 kW
= 5516 W
OUT
OUT
I
100
140
130
10
LIM(MIN)
T
−
−
͓꣤꣩Ȝ
®͓꣪ꢃ꣫꣬
꣭ꢫ
SD
−
−
−
−
V
ꢕի꣮ꢽ
V
IN
ԧꢠ
1.55
−
1.65
50
1.75
−
V
UVLO
V
ꢕի꣮ꢽ꣭ꢫ꣯ꢧ
mV
UVLO_HYST
҈ᇡ
td
꣰꣱ꢝꢞꢤꢆ
R = 500 W, C = 0.1 mF
−
−
20
20
−
−
ms
ms
ms
ms
ms
ms
ms
ms
ms
ns
ON
L
L
t
V
OUT
⛺ԧꢤꢆ
R = 500 W, C = 0.1 mF
L L
R
t
ꢝꢞꢤꢆ
R = 500 W, C = 0.1 mF
−
40
−
ON
L
L
td
OFF
͓꣰꣱꣤ꢤꢆ
R = 500 W, C = 0.1 mF
−
15
−
L
L
t
V
OUT
⛻ꣲꢤꢆ
R = 500 W, C = 0.1 mF
−
110
125
30
−
F
L
L
t
͓꣤ꢤꢆ
R = 500 W, C = 0.1 mF
−
−
OFF
L
L
t
ꢗꢀꢁꣳԚꢤꢆ
ꣴ҈ꣵ؏
FPF2193, FPF2194
15
225
−
60
900
−
BLANK
RSTRT
t
¥ꢂnFPF2193
450
5
t
꣥꣦
ڭ
ꣶꢤꢆ V
IN
V
IN
= V
= V
= 3.3 V, ꢃꢧꢗꢁ
SC
OUT
OUT
= 3.3 V, ꣥꣦
−
30
−
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.
(֢ꢵꢶꢷ)
׆
ꢎ꣠，“ꢀꣷ꣸”ꢾ꣓ꢃϷϚꢇ꣹꣔Ϸ꣺ꣻ꣼Ö⛻ꢇڡ
ꢰ֢ꣽ。ꢸꢹई⛽
꣼Ö⛻꣘꣙，ڡ
ꢰ
ꢰ⛾“ꢀꣷ꣸”ꢾ꣓ ꢃ꣔Ϸꢰ֢ꣽ⛽⛰ꣅ。
www.onsemi.cn
5
FPF2193, FPF2194, FPF2195
ꢉꢊꢆ்ᅡ
ꢈ5. ∩ᇡꢀἡ⛾ᩣͅꢀիŔꢅ
ߋ
ꢈ6. ∩ᇡꢀἡ⛾ᩣͅꢀիŔꢅ
ߋ
ꢈ8. VON▨ꢀի⛾ᩣͅꢀիŔꢅ
ߋ
ꢈ10. ꢀἡ℠ꢖ⛾ᩣϚꢀիŔꢅ
ߋ
ꢈ7. ∩ᇡꢀἡ⛾ꢁႆŔꢅ
ߋ
ꢈ9. VONĮꢀի⛾ᩣͅꢀիŔꢅ
ߋ
www.onsemi.cn
6
FPF2193, FPF2194, FPF2195
ꢉꢊꢆ்ᅡ(ꢜ⛺ꣾ)
ꢈ11. ꢀἡ℠ꢖ⛾ꢁႆŔꢅ
ߋ
ꢈ12. RON⛾VINŔꢅ
ߋ
ꢈ13. RON⛾ꢁႆŔꢅ
ߋ
ꢈ14. tON / tOFF⛾ꢁႆŔꢅ
ߋ
ꢈ15. tRISE / tFALL⛾ꢁႆŔꢅ
ߋ
ꢈ16. tRSTRT⛾ꢁႆŔꢅ
ߋ
www.onsemi.cn
7
FPF2193, FPF2194, FPF2195
ꢉꢊꢆ்ᅡ(ꢜ⛺ꣾ)
ꢈ17. tBLANK ⛾ꢁႆŔꢅ
ߋ
ꢈ18. tON ꢞꢇ
ꢈ19. tOFF ꢞꢇ
ꢈ20. ʽᢿꢞꢇ៖ꢟ
(ᩣϚʽᢿೃGND)
ꢈ21. ℠ἡꢞꢇ៖
(ꢄꢅꢠꢀೃʽᢿ)
ꢈ22. ꢀἡ℠ꢡꢞꢇ៖
(ᩣϚW COUT = 0.1 mF)
www.onsemi.cn
8
FPF2193, FPF2194, FPF2195
ꢉꢊꢆ்ᅡ(ꢜ⛺ꣾ)
ꢈ23. ꢀἡ℠ꢡꢞꢇ៖
(ᩣϚW COUT = 10 mF)
ꢈ24. ʽᢿ᪠Ἣꢃ்(Ỉꢢ2)
ꢈ25. tBLANK⛾ꢞꢇ(Ỉꢢ3)Ŕꢅ
ߋ
ꢈ26. tRESTART⛾ꢞꢇ(Ỉꢢ3)Ŕꢅ
ߋ
ꢢꢣ:
2. ꢅϚꢀիĮnꢤ，ꢀꢁꢂꢀȜꢃꢄꢄꢂꢁȜꢇ62.5%。
3. V ǁ
ח
ꢞꢗꣿ꤀şࡈ
Ö꤁ꢁꢗꢁꢙꢚ。 DRV
www.onsemi.cn
9
FPF2193, FPF2194, FPF2195
ꢃ்ᛄ
The FPF2193, FPF2194,
٬
FPF2195ꢁꢀἡ℠Жრ͓， 62.5%。ՓƟईᩣͅꢀի5.5 V៖，?
෦᮸ÖŔѿ ꢂꢋೃൺ℠ȜÅ⛻。෦V Ȝᚎꢁ1 V。ई1.1 Vᩣ
Ϛꢀիꢃꢍ，Ӌꢎʽᢿ℠ἡᰁჯꢄŔრ͓，ၖ෦℠ἡ
ƽᒄߋ
য٬ᩍ
ꢄ̭ई᪗▨ꢀἡၴ✈៖ַАᔿय。 פ
ࡈ
ÖŔᨘᆣधꢁ55 mWĂPṿᬣMOSFET٬ᖇЖ
ࡈ
，
ई1.8ꢂ- 5.5 Vඝᩣͅꢀիීࣔ
ͥ࿅ļ。ᖇЖࡈ
Љ✈℠ ἡ、ᴀի₽ꢀ
٬⋍
͓ឍؙѿ்ᖰŻꢅෙߋ
যᜥⅬŔƽ ᒄ 。 Љ ✈ ᐠ ꢆ ᮸ ꢀ ℋ ， ℠ ἡ Ȝ
ई100 mA (FPF2195BUCXꢁ45 mA)ೃ1.5 Aී
ࣔ
ͥᛓ。 SCTH
ᚎꢁ℠ἡȜ。
ᴀի₽ῑ(UVLO)
ᄳᩣͅꢀիĮnᴀի₽ꢀꢌȜ៖，ᴀի₽ꢀѿ்෦
͓₽რ͓。ONꢂჵ௪ᣩᜨ，Äᩣͅꢀիᖰ▨ೃᴀի₽
ꢀꢌȜ+⛺，
෦℠ЖꢀἡΒϛŔრ͓ᖇЖො。 ꢣ/ꢅឍꢤꢡ
ONꢂჵ௪ᖇЖრ͓⒖ᇡ。ONꢂჵ௪▨ꢀၓ៖，რ͓ො
。ᣩᜨŔ ONꢂჵ௪
ई⛽Ϛ▐ᜥⅬŔእΕ⛻ƽᓡრ ⋍ꢅឍ
⋍͓₽
ℂᵂᡖࣦ
ͥ᮸᮸⛿᪗▨ꢁႆ。ई᪗ ꢁŔእΕ⛻，FLAGB ᣩᜨ，✄რ͓͓ឍ。ᄳᡖ
ࣦ
ꢁ ႆꢋೃꢌȜꢁႆÅ⛻៖，რ͓෦ͭᴁ҈ො。
͓Ŕො⒖ᇡ。ෙnᐠᣩᤌ，V ꢂᴀիণꢁᡕ᪗1
IN
40°C，úᑖƦONꢂᖇЖ，͓ឍრ͓。ᵄ，᪗ꢀἡú
ොೄFPF2193
٬
FPF2194Ŕრ͓͓₽。FPF2193͗ᣩ ҈Ო؏ѿ்，
ई450 ms
҈Ოថ؏҈რ͓。ෙn FPF2194，ᆥꢇϧᕂONꢂჵ௪，ᐭ்ͭᴁ؏҈რ͓。
FPF2195⛽ú
ڭࣀ
ၴ᪗ꢀἡ͓ឍ，ĦईONꢂᣩᜨ ෦Åሲἡᰁჯষঽ࿅ļ，✄ᴀի₽ꢀ
٬⋍
͓ឍѿ்ៀ ᜨ。
֭
ױ
ꢀἡꢏῑ ꢀFPF2193/94/95
ߋ
Ϸ͗ᣩ֭ױ
ꢀἡꢀѿ்，
ƽᒄᩣͅꢀ⁰，ℂᵂꢀἡ®ᩣϚἡ
ױ
ᩣͅ。ෙn⛰ꢀ ᧧ΦŔUSBꢂꢀ⁰ᚎᙱᓐ，ᚵ⍉ѿ்ꢏဘᲝᑑ，
ƽ ᒄUSB ꢅᤚ，ꢄ̭
ࣀ
V BUS
ᩍრ͓͓ឍ៖，ẁᣩꢀἡ®ᩣϚἡ
ױ
ᩣͅ。ඵრ ֭
ױ
ꢀἡᔿय。 ᜥⅬꢥꢦ
͓ᐳრ✄ᩣϚꢀիଇnᩣͅꢀի，෦↠Ἓᚵѿ்ၖ͓
-
⛰ំ᪠ἫА᪗ἡ，ᩣͅᴀի᪗ꢁ▐ᜱ，FLAGBꢂ
᪗؏҈ĮꢀၓֱϚᜥⅬᰁჯǁ
ח
。ෙnFPF2193ꢂ٬
FPF2194，FLAGBꢂ෦ईᵛԚ៖ণ៖ָꢁĮꢀၓ，
FPF2195 ⛺ŔFLAGB ෦֛ЛָꢁĮꢀၓ。FPF2195
Ŕ҈Ო؏៖ͥ，FLAGBꢂƽᓡꢁĮꢀၓ。ෙn
FPF2194，FLAGBꢂꢀസnĮꢀၓ✄ONꢂჵ௪ᆥꢇϧᕂ
᪫ጜꢈ。ෙnFPF2195,ꢂᜥⅬFLAGBꢂꢁĮꢀ
ၓ，ၖईᜥⅬ⒖ᇡণ៖֛Лቂ૭ꢁ▨ꢀၓ。FLAGB
ឍრ͓。
ℂᵂÛĵꢀἡ®ᩣϚἡױ
ᩣͅ。ඵV OUT
V ෯nꢌȜ͘५Ȝ50 mV，֭
ױ
ꢀἡꢀѿ்Ϲꢃ↠ IN
Ἓ。ईᵄ，ᄳᩣͅꢀիָᅷᶴᩣϚꢀի▨៖，ú
ᣩ᮸Ϧꢀἡ(50 mV/R )®ᩣϚἡ
ױ
ᩣͅ。FLAGBᚭ ON
ļⓌ֛n֭
ױ
ꢀἡꢀѿ்，ၖ✄ई؏✈ᚵ⍉ѿ்៖ ⛽úᒅ
ت
ᜥⅬእΕ。 ᠏⛰ꢀრ⃯MOSFET，ꢉᑑईV
٬
FLAGBꢂ+Ҁ⛺ IN
⛰ꢀ⛺ᒩꢀℋ。͓ឍ，ёᵂ⛻ᒩFLAGB，Åί
ෙꢀ⁰ꢀἡŔꢉḢ。
ꢀἡ℠ꢡ
ꢀἡ℠Ж
̾ƽ᪗რ͓Ŕꢀἡ⛽úᡕ᪗⛰ꢀᣠଇ Ȝ，ෙ͖ᣠ෯Ȝ⛽Ⱥ℠Ж。᪗ꢆᓉ⛾I ᖅŔ
SET
ᖅꢀℋ，
Åᛓꢀἡ℠Ȝ。͓nꢀℋꢆᓉŔᣔૺ ǁ，
ईၴ✈ǁְᧅᚲ。FPF2193 ٬
FPF2194 ͗ᣩ⛰ᶕꢊ30msꢂᵛԚ៖，ईᵄრ͓෦ļꢁሲἡ
⁰࿅ļ。ᵛԚ៖ণ៖，რ͓͓ឍ。FPF2195ẁᣩ
ꢀἡ℠ЖᵛԚ៖，
ࣀ
ᵄईONꢂჵ௪ៀᜨ⋍͓ឍ͓ ₽რ͓+Э，෦ᓡঽÅሲἡ⒖ᇡ࿅ļ。
ꢈ27. ៖ꢧꢈ
͖ꢄ：
td = ზꢐො៖
ON
ईᲝᩍჵͅʽᢿƆἫѿ்，ℂᵂრ͓ѿꢂ᪗
▨。᪗ᒒἫᩣϚꢀի，
ƆἫʽᢿእΕ。ୢრ͓ ꢀᢿᩍ᪗Ო，Ϲრ͓෦᪫ͅʽᢿꢀἡ℠Жᰁჯ。ᩣ
t = V
⛺ԧ៖
R
OUT
t
= ො៖
ON
td
OFF
=ზꢐ͓ឍ៖
ϚꢀիꢋೃV
Å⛻
，ʽᢿƆἫꢌȜꢀի，ꢀἡ ℠ЖȜᲝថᛓ，✄ʽᢿꢀἡ℠Ȝꢋೃꢀἡ℠ȜŔ
SCTH
t = V
OFF
⛻ꢋ៖
F
OUT
t
= ͓ឍ៖
www.onsemi.cn
10
FPF2193, FPF2194, FPF2195
ꢇ✈ꢨꢩ
ꢈ28. ꢉꢊꢇ✈
ᩣͅꢀꢬ
ᚎਾꢀἡ℠ꢡ
FPF2193, FPF2194,ꢂ
٬
FPF2195ꢂ͗ᣩꢀἡ℠Ж，᪗ ٬
GNDꢂ+ᖅŔꢀℋ᥅ᚎਾ。ᨙᕎ⛻Ϸ͌ჯꢆ ꢁℂᵂრ͓ොೃꢀᩍꢀʽᢿᏰŔɼᇡ
ꢀἡΒϛᏰŔᩣͅꢀ⁰ꢀիᢜ།，ၴईV
٬
GND +ਾ⛰ꢀꢀ。ဘꢑꢍჵ௪ਾ⛰ꢀ 0.1ĂmFꢂŔ
I
SET
ᓉꢀℋ
IN
ꢒ⛗ꢀ C ꢂՓ
。
ꢆ✈CINŔᩓଇȜ᪫⛰ᵅꢋĮ ꢀիᢜ།。
IN
551.6
ILIM
RSET
+
(eq. 1)
R
SET
ԵĭꢁW，I ԵĭꢁA。
ᩣϚꢀꢬ
SET
ၴईVOUTꢂ
٬
GNDꢂ+ਾ⛰ꢀ0.1ĂmFꢂŔꢀࡈ
ጸ1ꢂ?
✈nꢆᓉR 。͘५ၴ✈ꢁԵꢀUSBֿ
׃
SET
C
V
。რ͓͓ឍ៖，ᚵꢀ
ℂᵂᥟඤ⛿ꢀዿÄ ᐠꢉŔ500 mAꢀἡ。ꢆ✈ጸ1，ϹꢆᓉŔR ꢀℋȜ
OUT
SET
ꢂĮnGND。ෙnFPF2193ꢂ
٬
FPF2194，ማᩣϚꢀ ၴꢁ788ĂW。®̾ƽᚵֿ
׃
ؘჵ525 mAŔꢀἡ， Ħ⛽ᡕ᪗ 875 mA。ֿ֬
ߋ׃
য
ꢇ，ℋȜꢁ368ĂW Ŕ RSET
ꢈ ᩣ ꢀ ἡ ೃ ꢁ1125 mA ， Ħ ⛽ ᡕ ᪗ 1875 mA。
OUT
ၴĮnᣠଇȜC (max)，Åℂᵂᚵ᮸Öඤസ᪗ἡ
⒖ᇡၖ͓ឍრ͓。᪗⛻Ϸ͌ჯ
̾ൺᣠଇᩣϚꢀ， OUT
ILIM(max) tBLANK(min)
COUT(max) +
(eq. 2)
VIN
ጸ1. ꢀἡ℠ꢡꢪꢫŔ RSET ꢖ
ꢃ૧
ꢀἡ℠ꢖᣠꢘ
ꢖꢟ(mA)
ꢉꢊꢖ
ꢀἡ℠ꢖꢟ(mA)
ꢀἡ℠ꢖᣠꢔ
ꢖꢟ(mA)
რ͓ᵃဘ࿅ļ，
ࡈ
ÖŔѿꢂֶꢉnᐠᚎਾŔꢀ ἡ℠Ж。ꢀἡ℠ЖꢊᚈᚎਾŔᣠଇȜꢁ1.5 A，͖ѿꢂ
ꢁ，
R
(W)
SET
368
1125
928
750
675
600
525
450
375
338
300
263
225
188
150
113
75
1500
1250
1000
900
800
700
600
500
450
400
350
300
250
200
150
100
45
1875
1562
1250
1125
1000
875
750
625
563
500
438
375
313
250
188
125
60
441
552
ILIM(max) tBLANK(min)
COUT(max) +
(eq. 3)
VIN
613
ඵ
ࡈ
ÖАꢀἡ℠Ȝ，ᩣϚʽᖅೃऐ៖úϚ▐ᣠଇ ѿꢂ。ෙnFPF2193,ѿꢂ⛾҈Ო؏៖tR ꢂ
٬
᪗ 690
STRT
788
ἡᵛԚ៖t
Ᏸᶴꢋ，
ࣀ
ᵄᣠଇѿꢂꢁ： BLANK
tBLANK
919
P(max) +
VIN(max) ILIM(max)
1103
1226
1379
1576
1839
2206
2758
3677
5516
t
BLANK ) tRSTRT
30
+
5.5 1.5 + 515.6 mW
(eq. 4)
30 ) 450
úϚ▐᎕ᑟַŔѿ╧，Ħ
ࡈ
Ö
؏✈⋍͓₽，ƽ ᒄ
ࡈ
Öַ̭᪗▨ꢁႆŔᔿय。ꢆ✈FPF2194ꢂ៖，ᆥꢇ ᙴǯꢓᛋᐫꢌꢄᣩ͓
ࡈ
ÖᲝਾŔͥ。ণꢁᣠ▨
் А⋍͓ឍꢌȜ。Аᚵꢁႆ៖，ϧᕂONꢂჵ௪?ៀ
ẵොრ͓，DŽೃণꢁ⛻ꢋ。ෙnFPF2195,ᩣϚʽᢿ
úᏰ
ࡈ
ÖÅሲἡ⒖ᇡ࿅ļ，ѿꢂᩓଇ， P(max) + VIN(max) ILIM(max)
15800 (ꢢꢣ4)
4. ¥FPF2195BUCX。
35
+ 5.5 1.5 + 8.25 W
(eq. 5)
www.onsemi.cn
11
FPF2193, FPF2194, FPF2195
ଇѿ╧úᏰ⋍͓₽，ᄳONꢂჵ௪ᣩᜨၖϚ▐ʽᢿ
៖，
ࡈ
Ö෦ई⋍͓₽Ŕრ₽+ᆊ▏。 এᢿᥟꢌꢍ
ඵᑑൾ▐ᣠꢍᜨ，ᐠᣩŔএᢿၴฝᲟʽ。ඵᑑൾ
▐ᣠ▨ᜨ╧，ᩣͅ
٬ᩣϚꢀၴฝ
்ꢑꢍࡈ
Ö ਾ，®ฝᲟꢋĮ
ᵃဘ٬ʽᢿ࿅
ļ៖Ŕඤ⛿ꢀዿ。 V , V
,ꢂ
٬
GNDჵ௪ꢆ✈ᩓඝএ，ᣩ҉nꢋĮඤ OUT
⛿ꢀዿ，Å֪ೃ▏Ŕ⋍ℋ。
IN
ᙲꢨꢩ
ꢀἡ℠ꢖ
ꢀἡ℠ꢡᵛꢮ៖
҈Ოꢯ៖
↠Ἓ ON
ꢋ௪
†
(mA)
(ms)
15/30/60
15/30/60
0
(ms)
ꢭꢝ০ꢑ
FPF2193
⍆᧧
S6
Package Type
Shipping
100 − 1500
225/450/900
ꢠꢀꢍꢎꢏ
WLCSP6
1.48x0.98x0.582
(Pb−Free)
3000 / Tape & Reel
3000 / Tape & Reel
3000 / Tape & Reel
3000 / Tape & Reel
FPF2194
NA
NA
NA
S7
FPF2195
S9
FPF2195BUCX
45 − 1500
0S
SY
†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
12
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
WLCSP6 1.48x0.98x0.582
CASE 567RN
ISSUE O
DATE 30 NOV 2016
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DOCUMENT NUMBER:
DESCRIPTION:
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WLCSP6 1.48x0.98x0.582
PAGE 1 OF 1
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