參數(shù)資料
型號: PQ60050EKA10NRS-G
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, EIGHTH BRICK PACKAGE-8
文件頁數(shù): 15/15頁
文件大?。?/td> 1259K
代理商: PQ60050EKA10NRS-G
Product # PQ60050EKx10
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005191 Rev. A
07/13/09
Page 9
Input:
Output:
Current:
Part No.:
35-75V
5V
10A
PQ60050EKx10
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 (100 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
(20 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 10A load current.Load cap:15uF tantulum capacitor and 1 uF ceramic
cap. Ch1:Vout(100mV/div), Ch2: Vin(50V/div)
Figure 18: Achievable trim-up percentage vs. input voltage at 0%, 50% and full
load. Vin=35-40V.
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