поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

FREQ датащи(PDF) 4 Page - fujitsu semiconductor

номер детали FREQ
подробное описание детали  2ch DC/DC converter IC with PFM/ PWM synchronous rectification
PDF  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  FUJITSU [fujitsu semiconductor]
домашняя страница  
Logo FUJITSU - fujitsu semiconductor

FREQ датащи(HTML) 4 Page - fujitsu semiconductor

  FREQ Datasheet HTML 1Page - fujitsu semiconductor FREQ Datasheet HTML 2Page - fujitsu semiconductor FREQ Datasheet HTML 3Page - fujitsu semiconductor FREQ Datasheet HTML 4Page - fujitsu semiconductor FREQ Datasheet HTML 5Page - fujitsu semiconductor FREQ Datasheet HTML 6Page - fujitsu semiconductor FREQ Datasheet HTML 7Page - fujitsu semiconductor FREQ Datasheet HTML 8Page - fujitsu semiconductor FREQ Datasheet HTML 9Page - fujitsu semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 56 page
background image
4
MB39A214A
Limitation : development tool vendor use only
FUJITSU SEMICONDUCTOR CONFIDENTIAL
DS405-00007-1v0-E
BLOCK DIAGRAM
5µA
1µA
2 µA
2 µA
450 kΩ
450 kΩ
VIN
(6 V to 28 V
OVP
UVP
UVP2
UVP1
OVP2
OVP1
REF1
× 0.7 V
REF1
× 1.15V
/EN1
/UVLO(OTP)
/EN1
OTP
UVP
REF1
(0.7 V)
tON
Generator
VCC
EN1
EN2
VCC
VB
VB
4 : 1
25 Ω
<Error Comp.>
VB
5.2 V
<ILIM Comp.>
<OVP Comp.>
<UVP Comp.>
VREF
2.5 V
R
Q
S
Slope & Offset
OVP latch
(delay:15 µs)
UVP latch
(delay:150 µs)
VOUT1
<CH1>
VOUT1
FB1
CS1
ILIM1
EN1
VOUT2
VOUT2
FB2
CS2
ILIM2
EN2
<CH2>
EN
Logic
EN1
"H": Enable
REF1
REF2
UVLO
(VB)
UVLO
(VREF)
UVLO
OTP
to CH2
MODE
Select
BST2
MODE
FREQ
PGND
DRVL1
DRV
Logic
<IR Comp.>
LX1
PGND
×1.0
×1.0
LX1
DRVH1
VOUT1
DRVH
DRVL
BST1
VB
DRVH2
LX2
DRVL2
VOUT2
GND
FREQ
Select
"H": UVLO
release
Thermal
Protection
EN2
(0.7 V)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com