전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

ACT8870 데이터시트(PDF) 39 Page - Qorvo, Inc

부품명 ACT8870
상세설명  Advanced PMU for Microcontrollers and Solid State Drive Applications
PDF  49 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  QORVO [Qorvo, Inc]
홈페이지  https://www.qorvo.com/
Logo QORVO - Qorvo, Inc

ACT8870 데이터시트(HTML) 39 Page - Qorvo, Inc

Back Button ACT8870 Datasheet HTML 35Page - Qorvo, Inc ACT8870 Datasheet HTML 36Page - Qorvo, Inc ACT8870 Datasheet HTML 37Page - Qorvo, Inc ACT8870 Datasheet HTML 38Page - Qorvo, Inc ACT8870 Datasheet HTML 39Page - Qorvo, Inc ACT8870 Datasheet HTML 40Page - Qorvo, Inc ACT8870 Datasheet HTML 41Page - Qorvo, Inc ACT8870 Datasheet HTML 42Page - Qorvo, Inc ACT8870 Datasheet HTML 43Page - Qorvo, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 39 / 49 page
background image
ACT8870
Advanced PMU for Microcontrollers
and Solid State Drive Applications
Data Sheet Rev. 7.0, Feb. 18, 2020 | Subject to change without notice
39 of 49
www.qorvo.com
®
CMI 102: ACT8870QJ102-T
CMI 102 is optimized for Silicon Motion SM2258 and SM2259 solid state disk drive controllers. It incorporates boot
voltage options for Buck2 and Buck3 that allow it to be used with 1.5V or 1.35V DRAM VDDQ and with 1.2V or 1.8V
NAND flash I/O.
SM225x Configuration
The following table shows how to connect the ACT8870 outputs to the SM225x. The EXT_PG and nRESET_AUX2 input
settings define Buck2 and Buck3 to be 1.5V and 1.2V respectively.
SM2258 Voltage (V)
SM2259 Voltage (V)
SM225x Connections
EXT_PG Input
Setting
n/a
n/a
n/a, EXT_PG sets Buck2 boot voltage
nRESET_AUX2
Input Setting
n/a
n/a
n/a, nRESET_AUX2 sets Buck3 boot voltage
Buck1
3.3
3.3
VCCF for Flash Die Power
Buck2
1.5/1.35
1.5/1.35
DRAM – DDR3
Buck3
1.2/1.8
1.2/1.8
VCCFQ for Flash I/O
Buck4
1.15
1.15
VCCK/A1V1
LDO1
3.3
3.3
A3V3 Analog Power
LDO2
1.8
1.8
VCCIO Power
LDO3
1.8
1.8
VCCIO Power
Sequencing
Rail
Active
Mode
Voltage (V)
Sleep
Mode
Voltage (V)
DVS
Voltage (V)
DVS
slew rate
(mV/us)
Current
Limit
Setting(A)
Sequencing
Input
Trigger
StartUp
Delay
(us)
Soft-
Start (us)
LDO1
3.3
3.3
N/A
N/A
0.5
VIN_UVLO
28
660
LDO2
1.8
1.8
N/A
N/A
0.2
VIN_UVLO
28
165
LDO3
1.8
1.8
N/A
N/A
0.2
VIN_UVLO
28
165
Buck4
1.15
0.95
N/A
N/A
3.5
LDO1
700
500
Buck1
3.3
OFF
N/A
N/A
5.3
Buck4
500
500
Buck3
1.2/1.8
OFF
N/A
N/A
3
Buck1
500
500
Buck2
1.5/1.35
OFF
N/A
N/A
3
Buck3
500
500



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


데이터시트 다운로드

Go To PDF Page


링크 URL



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