数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

DFE252012F-R47M 数据表(PDF) 92 Page - Analog Devices

部件名 DFE252012F-R47M
功能描述  16VIN/16A, Quad-Phase High-Efficiency Buck Converter
PDF  122 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

DFE252012F-R47M 数据表(HTML) 92 Page - Analog Devices

Back Button DFE252012F-R47M Datasheet HTML 88Page - Analog Devices DFE252012F-R47M Datasheet HTML 89Page - Analog Devices DFE252012F-R47M Datasheet HTML 90Page - Analog Devices DFE252012F-R47M Datasheet HTML 91Page - Analog Devices DFE252012F-R47M Datasheet HTML 92Page - Analog Devices DFE252012F-R47M Datasheet HTML 93Page - Analog Devices DFE252012F-R47M Datasheet HTML 94Page - Analog Devices DFE252012F-R47M Datasheet HTML 95Page - Analog Devices DFE252012F-R47M Datasheet HTML 96Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 92 / 122 page
background image
BITFIELD
BITS
TYPE
DESCRIPTION
DECODE
M4_SSTRT
_SR
2:0
O
Buck Master4 Soft-Start Slew-Rate
Setting
0x0 = 0.15mV/µs.
0x1 = 0.625mV/µs.
0x2 = 1.25mV/µs.
0x3 = 2.5mV/µs.
0x4 = 5.0mV/µs.
0x5 = 10mV/µs.
0x6 = 20mV/µs.
0x7 = 40mV/µs.
M4_CFG3 (0x59)
BIT
7
6
5
4
3
2
1
0
Field
M4_BBRK[1:0]
M4_ADIS10
0
M4_ADIS1
M4_FTRAK
M4_REFRE
SH
M4_FSREN
M4_FPWM
Reset
0x0
0x1
0x0
0x0
0x0
0x1
0x0
Access
Type
Write, Read
Write, Read
Write, Read
Write, Read
Write, Read
Write, Read
Write, Read
BITFIELD
BITS
TYPE
DESCRIPTION
DECODE
M4_BBRK
7:6
O
Buck Master4 Body-Braking Control
Setting
0x0 = Disable.
0x1 = Body braking for 8μs.
0x2 = Body braking for 8μs followed by
FPWM for 8μs.
0x3 = Reserved.
M4_ADIS10
0
5
O
Buck Master4 100Ω Active Discharge
0x0 = Disable.
0x1 = Enable.
M4_ADIS1
4
O
Buck Master4 1Ω Active Discharge:
Note that 1Ω active discharge must be
disabled when falling slew-rate function of
corresponding output is disabled
(M4_FSREN = 0)
0x0 = Disable.
0x1 = Enable (active for 1ms after soft-stop
is completed).
M4_FTRAK
3
O
Buck Master4 Internal Frequency
Tracking Control
0x0 = Disable.
0x1 = Enable.
M4_REFRE
SH
2
O
Buck Master4 Bootstrap Refresh Interval
Control
0x0 = 128μs.
0x1 = 10μs.
M4_FSREN
1
O
Buck Master4 Falling Slew-Rate Control
0x0 = Disable (buck does not sink current
from COUT in skip or LP-skip mode).
0x1 = Enable (buck operates in FPWM
mode to sink current from COUT when its
VOUT(TARGET) is lower than the actual
VOUT).
M4_FPWM
0
O
Buck Master4 Forced-PWM Control
0x0 = Disable (automatic skip mode
operation under light load condition).
0x1 = Enable (OR logic with FPWM_M4
input).
M4_CFG4 (0x5A)
BIT
7
6
5
4
3
2
1
0
Field
M4_SS_ENV[1:0]
M4_SS_FREQ[1:0]
M4_SSM_PAT[1:0]
M4_FREQ[1:0]
Reset
0x0
0x0
0x0
0x1
Access
Type
Write, Read
Write, Read
Write, Read
Write, Read
MAX77542
16VIN/16A, Quad-Phase High-Efficiency Buck
Converter
www.analog.com
Analog Devices | 92



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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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