參數(shù)資料
型號(hào): YNC12S20-DS1G
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-5
文件頁數(shù): 19/28頁
文件大?。?/td> 337K
代理商: YNC12S20-DS1G
ZD-02137 Rev. 2.1 21-Jun-10
Page 26 of 28
www.power-one.com
YNC12S20 DC-DC Converter Data Sheet
9.6-14 VDC Input; 0.7525-5.5 VDC Programmable @ 20 A
Ambient Temperature [°C]
20
30
40
50
60
70
80
90
Lo
ad
Cur
ren
t
[A
dc
]
0
5
10
15
20
25
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
Fig. 0.7525V.1: Available load current vs. ambient
temperature and airflow rates for Vout = 1.0 V converter
mounted vertically with Vin = 12 V, and maximum
MOSFET temperature
120 C.
Load Current [Adc]
0
4
8
12162024
Eff
icien
cy
0.60
0.65
0.70
0.75
0.80
0.85
14 V
12 V
9.6 V
Fig. 0.7525V.2: Efficiency vs. load current and input
voltage for Vout = 0.7525V converter mounted
vertically with air flowing at a rate of 200 LFM (1 m/s)
and Ta = 25
C.
Load Current [Adc]
0
4
8
12162024
Pow
er
D
is
sipat
io
n
[W
]
0
2
4
6
8
14 V
12 V
9.6 V
Fig. 0.7525V.3: Power loss vs. load current and input
voltage for Vout = 0.7525V converter mounted
vertically with air flowing at a rate of 200 LFM (1 m/s)
and Ta = 25
C.
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