Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

ADM1278-1AACPZ Scheda tecnica(PDF) 6 Page - Analog Devices

Il numero della parte ADM1278-1AACPZ
Spiegazioni elettronici  Hot Swap Controller and Digital Power and Energy Monitor with PMBus Interface
Download  61 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

ADM1278-1AACPZ Scheda tecnica(HTML) 6 Page - Analog Devices

Back Button ADM1278-1AACPZ Datasheet HTML 2Page - Analog Devices ADM1278-1AACPZ Datasheet HTML 3Page - Analog Devices ADM1278-1AACPZ Datasheet HTML 4Page - Analog Devices ADM1278-1AACPZ Datasheet HTML 5Page - Analog Devices ADM1278-1AACPZ Datasheet HTML 6Page - Analog Devices ADM1278-1AACPZ Datasheet HTML 7Page - Analog Devices ADM1278-1AACPZ Datasheet HTML 8Page - Analog Devices ADM1278-1AACPZ Datasheet HTML 9Page - Analog Devices ADM1278-1AACPZ Datasheet HTML 10Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 61 page
background image
ADM1278
Data Sheet
Parameter1
Symbol
Min
Typ
Max
Unit
Test Conditions/Comments
TIMER Pull-Down Current
Retry
ITIMERDNRT
1.7
2
2.3
µA
After fault when GATE is off; VTIMER = 0.5 V
Hold
ITIMERDNHOLD
100
µA
Holds TIMER at 0 V when inactive; VTIMER = 0.5 V
TIMER High Threshold
VTIMERH
0.98
1.0
1.02
V
TIMER Low Threshold
VTIMERL
0.18
0.2
0.22
V
TIMER Glitch Filter
TIMERGF
10
µs
Minimum POR Duration
27
ms
Minimum initial insertion delay regardless of CTIMER value
PSET PIN
FET power limit = (VPSET × 8)/(50 × RSENSE)
Reference Select Threshold
VPSETRSTH
1.35
1.5
1.65
V
If VPSET > VPSETRSTH, constant power is disabled
Gain of Current Sense Amplifier
AVCSAMP
50
V/V
Accuracies included in total sense voltage accuracies
Input Current
IPSET
100
nA
VPSET ≤ VVCAP
VOUT PIN
Input Current
40
μA
VOUT = 20 V
FAULT PIN
Output Low Voltage
VOL_LATCH
0.4
V
IFAULT = 1 mA
1.5
V
IFAULT = 5 mA
Leakage Current
100
nA
VFAULT ≤ 2 V; FAULT output high-Z
1
µA
VFAULT = 20 V; FAULT output high-Z
ENABLE PIN
Input High Voltage
VIH
1.1
V
Input Low Voltage
VIL
0.8
V
Glitch Filter
1
µs
RETRY PIN
Input High Voltage
VIH
1.1
V
Latch off when high; internal pull-up sets this as default
Input Low Voltage
VIL
0.8
V
10 second automatic retry when pin pulled low
Glitch Filter
1
µs
Internal Pull-Up Current
8
µA
CSOUT PIN
CSOUT Gain
350
V/V
CSOUT = VSENSE_HS × 350; VCC > CSOUT + 2 V
Total Output Error
−1.6
+1.6
%
VSENSE_HS = 20 mV; ICSOUT ≤ 1 mA; CCSOUT = 1 nF
−3.0
+3.0
%
VSENSE_HS = 10 mV; ICSOUT ≤ 1 mA; CCSOUT = 1 nF
Output Swing to GND
40
mV
Current Limiting
5
mA
CSOUT short-circuit current
GPO1/ALERT1/CONV PIN
Output Low Voltage
VOL_GPO1
0.4
V
IGPO1 = 1 mA
1.5
V
IGPO1 = 5 mA
Leakage Current
100
nA
VGPO1 ≤ 2 V; GPO1 output high-Z
1
µA
VGPO1 = 20 V; GPO1 output high-Z
Input High Voltage
VIH
1.1
V
Configured as CONV
Input Low Voltage
VIL
0.8
V
Configured as CONV
Glitch Filter
1
µs
Configured as CONV
GPO2/ALERT2 PIN
Output Low Voltage
VOL_GPO2
0.4
V
IGPO2 = 1 mA
1.5
V
IGPO2 = 5 mA
Leakage Current
100
nA
VGPO2 ≤ 2 V; GPO2 output high-Z
1
µA
VGPO2 = 20 V; GPO2 output high-Z
PWRGD PIN
Output Low Voltage
VOL_PWRGD
0.4
V
IPWRGD = 1 mA
1.5
V
IPWRGD = 5 mA
VCC That Guarantees Valid
Output
1
V
ISINK = 100 μA; VOL_PWRGD = 0.4 V
Leakage Current
100
nA
VPWRGD ≤ 2 V; PWRGD output high-Z
1
µA
VPWRGD = 20 V; PWRGD output high-Z
Rev. A | Page 6 of 61


Codice articolo simile - ADM1278-1AACPZ

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
ADM1270 AD-ADM1270 Datasheet
378Kb / 21P
   High Voltage Input Protection Device
ADM1270ACPZ-R2 AD-ADM1270ACPZ-R2 Datasheet
378Kb / 21P
   High Voltage Input Protection Device
ADM1270ACPZ-R7 AD-ADM1270ACPZ-R7 Datasheet
378Kb / 21P
   High Voltage Input Protection Device
ADM1270ARQZ AD-ADM1270ARQZ Datasheet
378Kb / 21P
   High Voltage Input Protection Device
ADM1270ARQZ-R7 AD-ADM1270ARQZ-R7 Datasheet
378Kb / 21P
   High Voltage Input Protection Device
More results

Descrizione simile - ADM1278-1AACPZ

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
ADM1276 AD-ADM1276 Datasheet
628Kb / 48P
   Hot Swap Controller and Digital Power and Energy Monitoring with PMBus Interface
REV. 0
ADM1272 AD-ADM1272 Datasheet
578Kb / 57P
   High Voltage Positive Hot Swap Controller and Digital Power Monitor with PMBus
ADM1178 AD-ADM1178 Datasheet
203Kb / 16P
   Hot Swap Controller and Digital Power Monitor with AlertB Output
Rev. PrD May 2006
ADM1175 AD-ADM1175 Datasheet
693Kb / 24P
   Hot Swap Controller and Digital Power Monitor with Convert Pin
REV. 0
ADM1177 AD-ADM1177 Datasheet
203Kb / 16P
   Hot Swap Controller and Digital Power Monitor with Soft-Start Pin
Rev. PrD May 2006
EVAL-ADM1275EBZ AD-EVAL-ADM1275EBZ Datasheet
741Kb / 48P
   Hot-Swap Controller and Digital Power
REV. D
ADM1177 AD-ADM1177_15 Datasheet
583Kb / 24P
   Hot Swap Controller and Digital Power Monitor with Soft Start Pin
REV. C
LTC4286 AD-LTC4286 Datasheet
1Mb / 44P
   High Power Positive Hot-Swap Controller with Power Monitor via PMBus
Rev. 0
LTC4283 AD-LTC4283 Datasheet
2Mb / 74P
   Negative Voltage Hot Swap Controller with Energy Monitor
LTC4284 AD-LTC4284 Datasheet
3Mb / 82P
   High Power Negative Voltage Hot Swap Controller with Energy Monitor
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 61


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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