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參數(shù)資料
| 型號： | NC12S0A0V20NNFA |
| 廠商： | Delta Electronics, Inc. |
| 英文描述： | Delphi NC20 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 20A |
| 中文描述： | 德爾福NC20系列非隔離負(fù)載點(diǎn)DC / DC電源模塊：12Vin，為0.9V - 5.0Vout，20A條 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 803K |
| 代理商： | NC12S0A0V20NNFA |
DS_NC12S20A_02072007
2
TECHNICAL SPECIFICATIONS
(Ambient Temperature=25°C, minimum airflow=200LFM, V
in
=12Vdc, nominal Vout unless otherwise specified.)
PARAMETER
NOTES and CONDITIONS
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Operating Temperature (Vertical)
With appropriate air flow and derating, see Fig. 33
Operating Temperature (Horizontal)
With appropriate air flow and derating, see Fig. 39
Storage Temperature
Input/Output Isolation Voltage
Non-isolated
INPUT CHARACTERISTICS
Operating Input Voltage
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Hysteresis Voltage
Maximum Input Current
100% Load, 10.2Vin, 5Vout
No-Load Input Current
Vin=12V, Vout=0.9V
Off Converter Input Current
Remote OFF
Input Reflected-Ripple Current
Refer to Figure 31.
Input Voltage Ripple Rejection
120 Hz
OUTPUT CHARACTERISTICS
Output Voltage Adjustment Range
Output Voltage Set Point
With a 1.0% trim resistors
Output Voltage Regulation
Over Load
Io=Io,min to Io,max (excluding soldered pins)
Over Line
Vin=Vin,min to Vin,max
Output Voltage Ripple and Noise
5Hz to 20MHz bandwidth
Peak-to-Peak
Full Load, 100nF ceramic, 10μF tantalum
RMS
Full Load, 100nF ceramic, 10μF tantalum
Output Current Range
Output Voltage Over-shoot at Start-up
Vin=12V, Turn ON
Output Voltage Under-shoot at Power-Off
Vin=12V, Turn OFF
Output DC Current-Limit Inception
Hiccup mode
Output Short-Circuit Current
Hiccup mode
DYNAMIC CHARACTERISTICS
Out Dynamic Load Response
12Vin, 10μF Tan & 1μF Ceramic load cap, 10A/μs
Positive Step Change in Output Current
50% Io,max to 75% Io,max
Negative Step Change in Output Current
75% Io,max to 50% Io,max
Setting Time to 10% of Peak Devitation
Settling to be within regulation band (Vo +/- 3%)
Turn-On Transient
Start-Up Time, From On/Off Control
From Enable high to 10% of Vo
Start-Up Time, by input power
From Vin=12V to 10% of Vo
Minimum Output Capacitance
EX: Al-Polymer PSA series (6.3V/680μF, ESR 7 m
max)
Maximum Output Startup Capacitive Load
Full load
Minimum Input Capacitance
Ex: OSCON (16V/270μF, ESR 18 m
max.)
EFFICIENCY
Vo=0.9V
Vin=12V, Io=20A
Vo=1.2V
Vin=12V, Io=20A
Vo=1.8V
Vin=12V, Io=20A
Vo=2.5V
Vin=12V, Io=20A
Vo=3.3V
Vin=12V, Io=20A
Vo=5.0V
Vin=12V, Io=20A
FEATURE CHARACTERISTICS
Switching Frequency
fixed
ON/OFF Control
Positive logic (internally pulled high)
Logic High
Module On (or leave the pin open)
Logic Low
Module Off
GENERAL SPECIFICATIONS
MTBF
Telcordia SR-332 Issue1 Method1 Case3 at 50°C
Weight
NC12S0A0V/H20
Typ.
NA
12
9.0
7.5
1.5
68
8
180
45
100
100
75
78
84
86
88
91
200
1.28
16.5
Min.
-40
-40
-40
10.2
0.9
-3.0
-1.3
-0.2
0
21
680
270
2.4
0
Max.
14
130
125
125
13.8
10.65
5.0
+3.0
+1.3
+0.2
50
20
20
1
100
200
10
10
11560
5.5
0.8
Units
Vdc
°C
°C
°C
V
V
V
V
V
A
mA
mA
mA
dB
V
%
%
%
mV
mV
A
%
mV
A
mV
mV
μs
ms
ms
μF
μF
%
%
%
%
%
%
KHz
V
V
M hours
grams
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NC12S0A0V20NRFA | Delphi NC20 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 20A |
| NC12S0A0V20PNFA | Delphi NC20 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 20A |
| NC12S0A0V20PRFA | Delphi NC20 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 20A |
| NC12S0A0H30NNFA | Delphi NC30 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5Vout, 30A |
| NC12S0A0H30NRFA | Delphi NC30 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5Vout, 30A |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NC12S0A0V20NRFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi NC20 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 20A |
| NC12S0A0V20PNFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi NC20 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 20A |
| NC12S0A0V20PRFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi NC20 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 20A |
| NC12S0A0V30NNFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi NC30 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5Vout, 30A |
| NC12S0A0V30NRFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi NC30 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5Vout, 30A |
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