поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

WM8310 датащи(PDF) 16 Page - Cirrus Logic

номер детали WM8310
подробное описание детали  Processor Power Management Subsystem
PDF  291 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  CIRRUS [Cirrus Logic]
домашняя страница  http://www.cirrus.com
Logo CIRRUS - Cirrus Logic

WM8310 датащи(HTML) 16 Page - Cirrus Logic

Back Button WM8310 Datasheet HTML 12Page - Cirrus Logic WM8310 Datasheet HTML 13Page - Cirrus Logic WM8310 Datasheet HTML 14Page - Cirrus Logic WM8310 Datasheet HTML 15Page - Cirrus Logic WM8310 Datasheet HTML 16Page - Cirrus Logic WM8310 Datasheet HTML 17Page - Cirrus Logic WM8310 Datasheet HTML 18Page - Cirrus Logic WM8310 Datasheet HTML 19Page - Cirrus Logic WM8310 Datasheet HTML 20Page - Cirrus Logic Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 291 page
background image
WM8310
Pre-Production
w
PP, May 2012, Rev 3.1
16
DC-DC3
Unless otherwise noted: VIN = 3.8V, VOUT = 1.2V, MODE = FCCM
(1), TJ = -40°C to +125°C; typical values are at TJ = 25°C
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input Voltage
VIN
VIN = SYSVDD
2.7
5.5
V
Programmable
Output Voltage
VOUT
0.85
(4)
3.4
V
VOUT Step Size
VOUT_STEP
25
mV
VOUT Accuracy
VOUT_ACC
VIN = 2.7V to 5.5V, IOUT = 0mA to 1000mA
-4
4
%
Undervoltage
margin
0.85V ≤ VOUT ≤ 3.4V
50
mV
Output Current
IOUT
FCCM
(1) and Auto (CCM/DCM with PS(2))
Modes
0
1000
mA
Hysteretic Mode, DC3_STNBY_LIM=01
0
200
(3)
LDO Mode
0
10
P-channel
Current Limit
IP_LIM
1600
mA
Quiescent
Current
IQ
IOUT = 0mA, FCCM
(1) and Auto (CCM/DCM with
PS
(2)) Modes (excluding switching losses)
330
A
IOUT = 0mA, Hysteretic Mode
110
IOUT = 0mA, LDO Mode
30
Shutdown
Current
ISD
DC3_ENA = 0
0.01
A
P-channel
On Resistance
RDSP
VIN = VGS = 3.8V, IDC3LX = 100mA
165
m
N-channel
On Resistance
RDSN
VIN = VGS = 3.8V, IDC3LX = -100mA
155
m
Switching
Frequency
FSW
2
MHz
Notes:
1.
Forced Continuous Conduction Mode
2.
Continuous / Discontinuous Conduction with Pulse-Skipping Mode
3.
The maximum output current in Hysteretic Mode can be adjusted using the DCm_STNBY_LIM registers
4.
In FCCM mode, the minimum VOUT is 1.2V



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


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