Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

DNT12S0A0R03NFA Datasheet(PDF) 8 Page - Delta Electronics, Inc.

Part # DNT12S0A0R03NFA
Description  Delphi series DNT12 Non-Isolated Point of Load DC/DC Power Modules
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  DELTA [Delta Electronics, Inc.]
Direct Link  http://www.deltaww.com
Logo DELTA - Delta Electronics, Inc.

DNT12S0A0R03NFA Datasheet(HTML) 8 Page - Delta Electronics, Inc.

Back Button DNT12S0A0R03NFA Datasheet HTML 4Page - Delta Electronics, Inc. DNT12S0A0R03NFA Datasheet HTML 5Page - Delta Electronics, Inc. DNT12S0A0R03NFA Datasheet HTML 6Page - Delta Electronics, Inc. DNT12S0A0R03NFA Datasheet HTML 7Page - Delta Electronics, Inc. DNT12S0A0R03NFA Datasheet HTML 8Page - Delta Electronics, Inc. DNT12S0A0R03NFA Datasheet HTML 9Page - Delta Electronics, Inc. DNT12S0A0R03NFA Datasheet HTML 10Page - Delta Electronics, Inc. DNT12S0A0R03NFA Datasheet HTML 11Page - Delta Electronics, Inc. DNT12S0A0R03NFA Datasheet HTML 12Page - Delta Electronics, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 13 page
background image
DS_DNT12SMD05_12192008
8
Vtrim = 0.530V
Figure 24:
Circuit configuration for programming output voltage
using an external resistor
Figure 25:
Circuit Configuration for programming output voltage
using external voltage source
Table 1 provides Rtrim values required for some common
output voltages, while Table 2 provides value of external
voltage source, Vtrim, for the same common output
voltages. By using a 1% tolerance trim resistor, set point
tolerance of ±2% can be achieved as specified in the
electrical specification.
Table 1
VO (V)
Rtrim (KΩ)
0.7525
Open
1.2
22.464
1.5
13.047
1.8
9.024
2.5
5.009
3.3
3.122
5.0
1.472
5.5
1.210
Table 2
VO (V)
Vtrim (V)
0.7525
Open
1.2
0.670
1.5
0.650
1.8
0.630
2.5
0.583
3.3
0.530
5.0
0.4167
5.5
0.3840
The amount of power delivered by the module is the
voltage at the output terminals multiplied by the output
current. When using the trim feature, the output voltage
of the module can be increased, which at the same
output current would increase the power output of the
module. Care should be taken to ensure that the
maximum output power of the module must not exceed
the maximum rated power (Vo.set x Io.max ≤ P max).
Voltage Margining
Output voltage margining can be implemented in the
DNT modules by connecting a resistor, Rmargin-up, from
the Trim pin to the ground pin for margining-up the
output voltage and by connecting a resistor, Rmargin-down,
from the Trim pin to the output pin for margining-down.
Figure 26 shows the circuit configuration for output
voltage margining. If unused, leave the trim pin
unconnected. A calculation tool is available from the
evaluation procedure, which computes the values of
Rmargin-up and Rmargin-down for a specific output voltage and
margin percentage.
Vo
On/Off
Vin
GND
Trim
Q2
Q1
Rmargin-up
Rmargin-down
Rtrim
Figure 26:
Circuit configuration for output voltage margining


Similar Part No. - DNT12S0A0R03NFA

ManufacturerPart #DatasheetDescription
logo
Delta Electronics, Inc.
DNT12S0A0R03NFA DELTA-DNT12S0A0R03NFA Datasheet
623Kb / 12P
   Delphi series DNT12 Non-Isolated Point of Load DC/DC Power Modules: 8.3~14Vin, 0.75~5.5Vo, 3A
DNT12S0A0R03NFA DELTA-DNT12S0A0R03NFA Datasheet
403Kb / 12P
   Delphi series DNT12 Non-Isolated Point of Load DC/DC Power Modules: 8.3~14Vin
DNT12S0A0R03NFA DELTA-DNT12S0A0R03NFA Datasheet
451Kb / 13P
   Delphi series DNT12 Non-Isolated Point of Load DC/DC Power Modules
DNT12S0A0R03NFA DELTA-DNT12S0A0R03NFA Datasheet
625Kb / 13P
   Standard footprint and pinout
DNT12S0A0R03NFA DELTA-DNT12S0A0R03NFA Datasheet
631Kb / 12P
   Fixed frequency operation
More results

Similar Description - DNT12S0A0R03NFA

ManufacturerPart #DatasheetDescription
logo
Delta Electronics, Inc.
DNT12S0A0R05NFA DELTA-DNT12S0A0R05NFA Datasheet
451Kb / 13P
   Delphi series DNT12 Non-Isolated Point of Load DC/DC Power Modules
DNT12S0A0S03NFA DELTA-DNT12S0A0S03NFA_13 Datasheet
403Kb / 12P
   Delphi series DNT12 Non-Isolated Point of Load DC/DC Power Modules: 8.3~14Vin
DNM04S0A0R10PFD DELTA-DNM04S0A0R10PFD_14 Datasheet
744Kb / 17P
   Delphi DNM, Non-Isolated Point of Load DC/DC Power Modules
DNS04S0A0S06NFD DELTA-DNS04S0A0S06NFD_14 Datasheet
687Kb / 17P
   Delphi DNS, Non-Isolated Point of Load DC/DC Power Modules
DCM04S0A0S12PFA DELTA-DCM04S0A0S12PFA_14 Datasheet
817Kb / 17P
   Delphi DCM, Non-Isolated Point of Load DC/DC Power Modules
DCM12S0A0S12NFA DELTA-DCM12S0A0S12NFA_14 Datasheet
1,022Kb / 21P
   Delphi DCM, Non-Isolated Point of Load DC/DC Power Modules
DNS10S0A0R06NFD DELTA-DNS10S0A0R06NFD_14 Datasheet
567Kb / 16P
   Delphi DNS, Non-Isolated Point of Load DC/DC Power Modules
DNT04S0A0R03NFA DELTA-DNT04S0A0R03NFA_14 Datasheet
544Kb / 14P
   Delphi DNT04, Non-Isolated Point of Load DC/DC Power Modules
DCL12S0A0S20NFA DELTA-DCL12S0A0S20NFA_14 Datasheet
825Kb / 20P
   Delphi DCL, Non-Isolated Point of Load DC/DC Power Modules
DCS12S0A0S06NFA DELTA-DCS12S0A0S06NFA_14 Datasheet
1,004Kb / 21P
   Delphi DCS, Non-Isolated Point of Load DC/DC Power Modules
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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