參數資料
型號: PQ60033QML15NKS-G
廠商: SYNQOR 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-8
文件頁數: 11/13頁
文件大?。?/td> 732K
代理商: PQ60033QML15NKS-G
Product # PQ60033QML15
Phone 1-888-567-9596
Doc.# 005-2QM633E Rev. B
8/16/02
Page 7
Performance Curves
48Vin 3.3Vout 15A
Quarter
Brick
Figure 14: Input Terminal Ripple Current, ic, at full rated output cur-
rent and nominal input voltage with 10H source impedance and 47F
electrolytic capacitor (100 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 (5 mA/div).
See Figure 13.
Figure 16: Output voltage ripple at nominal input voltage and rated
load current (20 mV/div). Load capacitance: 1F ceramic capacitor
and 15F tantalum capacitor. Bandwidth: 20 MHz. See Figure 13.
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).
0.0
1.0
2.0
3.0
4.0
5.0
0
4
8
121620
24
Load Current (A)
Output
Voltage
(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 (5A/div) as a function of time when the con-
verter attempts to turn on into a 1 m
short circuit. Top trace
(2ms/div) is an expansion of the on-time portion of the bottom trace.
10 H
source
impedance
DC/DC
Converter
Figure 15
Figure 14
Figure 16
1 F
ceramic
capacitor
15 F,
100m
ESR
tantalum
capacitor
47 F,
<1
ESR
electrolytic
capacitor
VSOURCE
i
S
i
C
VOUT
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相關代理商/技術參數
參數描述
PQ60033QML15NNS 制造商:SynQor 功能描述:1-OUTPUT DC-DC REG PWR SUPPLY MODULE
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