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| 型号： | DNS04S0A0S10NFD |
| 厂商： | Delta Electronics, Inc. |
| 英文描述： | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 8.3-14Vin, 0.75-5.0V/16A out |
| 中文描述： | 德尔福的DNL，非隔离负载点DC / DC电源模块：8.3 - 14Vin，0.75-5.0V/16A出 |
| 文件页数： | 11/15页 |
| 文件大小： | 648K |
| 代理商： | DNS04S0A0S10NFD |
DS_DNL10SIP16_01262007
11
FEATURE DESCRIPTIONS (CON.
)
Sequential Start-up
Sequential start-up (Figure 27) is implemented by placing
an On/Off control circuit between Vo
PS1
and the On/Off pin
of PS2.
Simultaneous
Simultaneous tracking (Figure 28) is implemented by
using the TRACK pin. The objective is to minimize the
voltage difference between the power supply outputs
during power up and down.
The simultaneous tracking can be accomplished by
connecting Vo
PS1
to the TRACK pin of PS2. Please note
the voltage apply to TRACK pin needs to always higher
than the Vo
PS2
set point voltage.
Ratio-Metric
Ratio–metric (Figure 29) is implemented by placing the
voltage divider on the TRACK pin that comprises R1 and
R2, to create a proportional voltage with Vo
PS1
to the
Track pin of PS2.
For Ratio-Metric applications that need the outputs of
PS1 and PS2 reach the regulation set point at the same
time
The following equation can be used to calculate the value
of R1 and R2.
The suggested value of R2 is 10k
.
V
R
V
R
R
+
,
2
2
,
1
1
2
o PS
o PS
=
R1
R2
TRACK
Vo
PS1
PS2
Vo
PS2
PS1
Vin
Vin
On/Off
On/Off
The high for positive logic
The low for negative logic
R1
R2
Vo
PS1
PS1
Vin
On/Off
On/Off
PS2
Vo
PS2
Vin
C1
Q1
R3
TRACK
Vo
PS1
PS2
Vo
PS
PS1
Vin
Vin
On/Off
On/Off
相关PDF资料 |
PDF描述 |
|---|---|
| DNS04S0A0S10PFD | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 8.3-14Vin, 0.75-5.0V/16A out |
| DNS04S0A0S16NFD | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 8.3-14Vin, 0.75-5.0V/16A out |
| DNS04S0A0S16PFD | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 8.3-14Vin, 0.75-5.0V/16A out |
| DNS10S0A0R06NFD | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 8.3-14Vin, 0.75-5.0V/16A out |
| DNS12S0A0R16PFA | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/16A out |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DNS04S0A0S10PFA | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Delphi DNM, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/10A out |
| DNS04S0A0S10PFB | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Delphi DNM, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/10A out |
| DNS04S0A0S10PFC | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Delphi DNM, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/10A out |
| DNS04S0A0S10PFD | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Delphi DNS, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/6Aout |
| DNS04S0A0S16NFA | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/16A out |
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