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參數(shù)資料
| 型號(hào)： | PQ60018EKA25NNS-G |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 45.45 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數(shù)： | 15/15頁 |
| 文件大小： | 821K |
| 代理商： | PQ60018EKA25NNS-G |
Product # PQ60018EKx25
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005113 Rev. C
06/29/09
Page 9
Input:
Output:
Current:
Part No.:
35-75V
1.8V
25A
PQ60018EKx25
Technical Specification
0
1
2
3
4
5
6
7
8
9
10
11
12
40.0
39.5
39.0
38.5
38.0
37.5
37.0
36.6
36.0
35.5
35.0
Input Voltage (V)
V
o
u
t
T
ri
m
-u
p
(%
)
100% Load
50% Load
0% Load
10 H
source
impedance
DC/DC
Converter
See Fig. 15
See Fig. 14
See Fig. 16
1 F
ceramic
capacitor
15 F,
100mW ESR
tantalum
capacitor
47 F,
<1W ESR
electrolytic
capacitor
SOURCE
iS
iC
VOUT
PQ60018EKx Figures
Figure 13: Test set-up diagram showing measurement points for Input
Terminal Ripple Current (Figure 14), Input Reflected Ripple Current (Figure
15) and Output Voltage Ripple (Figure 16).
Figure 14: Input Terminal Ripple Current, ic, at full rated output current and
nominal input voltage with 10H source impedance and 47F electrolytic
capacitor (50mA/div). See Figure 13.
Figure 15: Input reflected ripple current, is, through a 10H source inductor,
using a 47F electrolytic input capacitor (5mA/div). See Figure 13.
Figure 16: Output voltage ripple at nominal input voltage and rated load
current (50mV/div). Load capacitance: 1F ceramic capacitor and 15F
tantalum capacitor. Bandwidth: 20MHz. See Figure 13.
Figure 17: Output voltage response to step-change in input voltage (48V
to 75V), at 25A load current. Load cap: 15F tantalum capacitor and 1uF
ceramic cap. Ch 1: Vout (100mV/div), Ch 2: Vin (20V/div).
Figure 18: Achievable trim-up percentage vs. input voltage at 0%, 50% and
full load. Vin=35-40V.
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| PQ60018EKA25NRS-G | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC-DC Converter |
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| PQ60018EKA25PKS-G | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC-DC Converter |
| PQ60018EKA25PNS-G | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC-DC Converter |
| PQ60018EKA25PRS-G | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC-DC Converter |
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