A6984 datasheet(14/47 Pages) STMICROELECTRONICS

전자부품 데이터시트 검색엔진

ALLDATASHEET.CO.KR

A6984 데이터시트(PDF) 14 Page - STMicroelectronics

부품명	A6984

상세설명	36 V, 400 mA automotive synchronous step-down switching regulator

PDF	47 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

14 / 47 page

Device description

A6984

14/47

DocID030396 Rev 1

Figure 5. Maximum output voltage vs. input voltage range at ILOAD = 400 mA

4.1.2

Leading network

The small signal contribution of a simple voltage divider is:

Equation 2

A small signal capacitor in parallel to the upper resistor (see C3 in Figure 6) of the voltage

divider implements a leading network (fzero < fpole) that can improve the dynamic regulation

for boundary application conditions (high fSW / high duty cycle conversion) and improves the

SNR for the feedback comparator operation, entirely coupling the high frequency output

voltage ripple without the resistive divider attenuation.

DIV s



--------------------

ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ]
Alldatasheet는? \| 광고문의 \| 운영자에게 연락하기 \| 개인정보취급방침 \| 링크 투 데이터시트 \| 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

ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ]

Family Site : ic2ic.com | icmetro.com