參數(shù)資料
型號(hào): PQ60033EKC15NRS
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 50 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: 825K
代理商: PQ60033EKC15NRS
Product # PQ60033EKx15
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005111 Rev. C
06/29/09
Page 9
Input:
Output:
Current:
Part No.:
35-75V
3.3V
15A
PQ60033EKx15
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
VSOURCE
iS
iC
VOUT
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 (50 mA/div). See Figure 13.
Figure 15:
Input reflected ripple current, is, through a 10 H 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 (50 mV/div). Load capacitance: 1F ceramic capacitor and
15F tantalum capacitor. Bandwidth: 20 MHz. See Figure 13.
Figure 17: Output voltage response to step-change in input voltage
(48V to 75V), at 15A load current. Load cap: 15F tantalum capacitor
and 1uF ceramic cap. Ch 1: Vout (100mV/div), Ch 2: Vin (50V/div).
Figure 18: Achievable trim-up percentage vs. input voltage at 0%, 50%
and full load. Vin=35-40V.
PQ60033EKx15 Figures
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