전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

BD9P1X5EFV-C 데이터시트(PDF) 22 Page - Rohm

부품명 BD9P1X5EFV-C
상세설명  3.5 V to 40 V Input, 1 A Single 2.2 MHz Buck DC/DC Converter For Automotive
Download  60 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  ROHM [Rohm]
홈페이지  http://www.rohm.com
Logo ROHM - Rohm

BD9P1X5EFV-C 데이터시트(HTML) 22 Page - Rohm

Back Button BD9P1X5EFV-C Datasheet HTML 18Page - Rohm BD9P1X5EFV-C Datasheet HTML 19Page - Rohm BD9P1X5EFV-C Datasheet HTML 20Page - Rohm BD9P1X5EFV-C Datasheet HTML 21Page - Rohm BD9P1X5EFV-C Datasheet HTML 22Page - Rohm BD9P1X5EFV-C Datasheet HTML 23Page - Rohm BD9P1X5EFV-C Datasheet HTML 24Page - Rohm BD9P1X5EFV-C Datasheet HTML 25Page - Rohm BD9P1X5EFV-C Datasheet HTML 26Page - Rohm Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 60 page
background image
22/57
TSZ02201-0J1J0AL01480-1-2
© 2019 ROHM Co., Ltd. All rights reserved.
08.Apr.2020 Rev.002
www.rohm.com
TSZ22111
• 15 • 001
BD9P1x5EFV-C Series
Function Explanation - continued
6.
Frequency Division Function
This device drives the High Side FET with a bootstrap and requires the ON time of the Low Side FET to charge the BST
pin. Therefore, the minimum OFF time of the SW pin is specified, and the output voltage is limited by the minimum OFF
time under the condition in which the voltage between input and output are close. To prevent this situation, OFF pulses
are skipped when the voltage between input and output are small to keep the High Side FET turned on and increase the
ON duty of the SW pin. The OFF pulse skip is done for 7 consecutive switching cycles in maximum (The switching
frequency becomes a one eighth of nominal frequency). In this case, the output voltage can be calculated with the
following equation.
���������������� = ���������������������������� × (������������ − ���������������� × ����������������) − ������������ × ����������������
= (1 − ���������������������������� ×
������������
8
) × (������������ − ���������������� × ����������������) − ������������ × ���������������� [V]
Where:
����������������������������
is the SW pin Maximum ON Duty Cycle [%]
������������
is the Input Voltage [V]
����������������
is the High Side FET ON Resistance
[Ω]
(Refer to page 11)
����������������
is the Output Current [A]
������������
is the DCR of Inductor
[Ω]
����������������������������
is the SW pin Minimum OFF Time [s]
(Refer to page 10)
������������
is the Switching Frequency [Hz]
(Refer to page 11)
VOUT
VIN
VSW
Figure 36. Frequency Division Function


유사한 부품 번호 - BD9P1X5EFV-C

제조업체부품명데이터시트상세설명
logo
Rohm
BD9P1X5MUF-C ROHM-BD9P1X5MUF-C Datasheet
2Mb / 60P
   3.5 V to 40 V Input, 1 A Single 2.2 MHz Buck DC/DC Converter For Automotive
28.Apr.2020 Rev.001
More results

유사한 설명 - BD9P1X5EFV-C

제조업체부품명데이터시트상세설명
logo
Rohm
BD9P1X5MUF-C ROHM-BD9P1X5MUF-C Datasheet
2Mb / 60P
   3.5 V to 40 V Input, 1 A Single 2.2 MHz Buck DC/DC Converter For Automotive
28.Apr.2020 Rev.001
BD9P105MUF-CE2 ROHM-BD9P105MUF-CE2 Datasheet
2Mb / 60P
   3.5 V to 40 V Input, 1 A Single 2.2 MHz Buck DC/DC Converter For Automotive
BD9P2X5EFV-C ROHM-BD9P2X5EFV-C Datasheet
2Mb / 60P
   3.5 V to 40 V Input, 2 A Single 2.2 MHz Buck DC/DC Converter For Automotive
05.Sep.2022 Rev.003
BD9P2X5MUF-C ROHM-BD9P2X5MUF-C Datasheet
2Mb / 60P
   3.5 V to 40 V Input, 2 A Single 2.2 MHz Buck DC/DC Converter For Automotive
28.Apr.2020 Rev.001
BD9P308MUF-C ROHM-BD9P308MUF-C Datasheet
2Mb / 61P
   3.5 V to 40 V Input, 3.0 A Single Buck DC/DC Converter For Automotive
08.Nov.2021 Rev.001
BD9P608MFF-C ROHM-BD9P608MFF-C Datasheet
2Mb / 51P
   3.5 V to 40 V Input, 6.0 A Single Buck DC/DC Converter For Automotive
01.Aug.2022 Rev.001
BD9S109NUX-C ROHM-BD9S109NUX-C Datasheet
1Mb / 40P
   2.7 V to 5.5 V Input, 1 A Single Synchronous Buck DC/DC Converter for Automotive
06.Apr.2022 Rev.001
BD9S11XNUX-C ROHM-BD9S11XNUX-C Datasheet
2Mb / 34P
   2.7 V to 5.5 V Input, 1 A Single Synchronous Buck DC/DC Converter for Automotive
05.Sep.2018 Rev.001
BD9S100NUX-C ROHM-BD9S100NUX-C Datasheet
3Mb / 40P
   2.7 V to 5.5 V Input, 1 A Single Synchronous Buck DC/DC Converter for Automotive
BD9S201NUX-C ROHM-BD9S201NUX-C Datasheet
2Mb / 39P
   2.7 V to 5.5 V Input, 2 A Single Synchronous Buck DC/DC Converter for Automotive
13.Sep.2019 Rev.001
More results


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 57 58 59 60


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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