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參數(shù)資料
| 型號(hào)： | PQ60033HPA70NYF-G |
| 廠商： | SYNQOR INC |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 231 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, HALF-BRICK PACKAGE-11/10 |
| 文件頁(yè)數(shù)： | 11/13頁(yè) |
| 文件大?。?/td> | 1184K |
| 代理商： | PQ60033HPA70NYF-G |
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Product # PQ60033HPA70
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2HP633K Rev. B
07/01/09
Page 7
Input:
Output:
Current:
Package:
35-75V
3.3V
70A
Half-brick
Technical Specification
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).
10 H
source
impedance
DC/DC
Converter
See Fig. 15
See Fig. 14
See Fig. 16
1 F
ceramic
capacitor
15 F,
450mW ESR
tantalum
capacitor
47 F,
<1W ESR
electrolytic
capacitor
VSOURCE
iS
iC
VOUT
Figure 14: Input Terminal Ripple Current, ic, at full rated output
current and nominal input voltage with 10H source impedance and
47F electrolytic capacitor (200 mA/div). (See Figure 13)
Figure 15: Input reflected ripple current, is, through a 10 H source
inductor at nominal input voltage and rated load current (10 mA/div).
(See Figure 13)
Figure 16: Output voltage ripple at nominal input voltage and rated
load current (50 mV/div). Load capacitance: 1F ceramic capacitor
and 15F tantalum capacitor. Bandwidth: 20 MHz. (See Figure 13)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
10
20
30
40
50
60
70
80
90
100
Load Current (A)
O
u
tp
u
t
V
o
lt
ag
e
(V
)
35 V
48 V
75 V
Figure 17: Output voltage vs. load current showing typical current limit
curves and converter shutdown points.
Figure 18: Load current (20A/div) as a function of time when the
converter attempts to turn on into a 1 m
W short circuit. Top trace
(2ms/div) is an expansion of the on-time portion of the bottom trace.
相關(guān)PDF資料 |
PDF描述 |
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| PQ60033HPA70PYF-G | 1-OUTPUT 231 W DC-DC REG PWR SUPPLY MODULE |
| PQ60033HPA70PKF-G | 1-OUTPUT 231 W DC-DC REG PWR SUPPLY MODULE |
| PQ60033HPA70PNS-G | 1-OUTPUT 231 W DC-DC REG PWR SUPPLY MODULE |
| PQ60033HPA70NKF-G | 1-OUTPUT 231 W DC-DC REG PWR SUPPLY MODULE |
| PQ60033HPA70NYS-G | 1-OUTPUT 231 W DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ60033HPA70NYS | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Half-brick DC/DC Converter |
| PQ60033HPA70PKF | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Half-brick DC/DC Converter |
| PQ60033HPA70PKS | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Half-brick DC/DC Converter |
| PQ60033HPA70PNF | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Half-brick DC/DC Converter |
| PQ60033HPA70PNS | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Half-brick DC/DC Converter |
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