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参数资料
| 型号： | DQ62412QKA02NKS |
| 厂商： | SYNQOR INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 15/15页 |
| 文件大小： | 617K |
| 代理商： | DQ62412QKA02NKS |
Product # DQ62412QKA02
Phone 1-888-567-9596
Doc.# 005-2DQ245L Rev. A
06/08/05
Page 9
0.0
0.5
1.0
1.5
0
2
4
6
8
10
12
14
16
18
20
Load Current (A)
Output
Voltage
(V)
35 V
48 V
75 V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
012
345678
9
10
11
12
Load Current (A)
Output
Voltage
(V)
35 V
48 V
75 V
T
Technical S
echnical Specification
pecification
Input:
Outputs:
Current:
PPackage:
ackage:
35-75V
2.45V & 1.225V
20W
Quarter-brick
Figure 25: Input reflected ripple current, is, through a 10 H source
inductor at nominal input voltage and rated load current (5 mA/div).
1.225V and 2.45V outputs at 50% rated load current. (see Fig. 23)
Figure 26: Output voltage ripple at nominal input voltage and 50%
rated load current on both outputs (50 mV/div). Load capacitance: 1F
ceramic cap & 15F tantalum cap. Bandwidth: 20 MHz. (see Fig. 23)
Figure 27: Output voltage vs. load current showing typical current limit
curves and converter shutdown points for the 1.225V output. 2.45V load
is at 0A.
Figure 28: Output voltage vs. load current showing typical current limit
curves and converter shutdown points for the 2.45V output. 1.225V load
is at 0A.
Figure 29: Load current for 1.225V output (10A/div) as a function of
time when the converter attempts to turn on into a 10 m
short circuit.
Bottom trace is an expansion of the on-time portion of the top trace.
Figure 30: Load current for 2.45V output (5A/div) as a function of time
when the converter attempts to turn on into a 10 m
short circuit. Top
trace is an expansion of the on-time portion of the bottom trace.
1.225V
2.45V
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相关代理商/技术参数 |
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| DQ62412QKA02NNS | 制造商:SYNQOR 制造商全称:SYNQOR 功能描述:Quarter-brick DC/DC Converter |
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| DQ62412QKA02PKS | 制造商:SYNQOR 制造商全称:SYNQOR 功能描述:Quarter-brick DC/DC Converter |
| DQ62412QKA02PNS | 制造商:SYNQOR 制造商全称:SYNQOR 功能描述:Quarter-brick DC/DC Converter |
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