参数资料
| 型号： | QMS25DE-N |
| 厂商： | Power-One |
| 文件页数： | 7/20页 |
| 文件大小： | 0K |
| 描述： | FRONT PANEL 8TE |
| 标准包装： | 10 |
| 系列： | * |
QMS DC-DC Series Data Sheet
Wide-Range Input, 70 to 82W Quarter-Brick Converters
Protections Specifications
All specifications apply over specified input voltage, output load, and @ 40 O C ambient temperature, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
Units
Overcurrent Protection
Type
Non-latching – auto-recovery, hiccup type.
Threshold
QMS25DE
31.2
37.5
ADC
QMS14DG
QMS07DH
Vin = Vin NOM
16.8
8.8
22.4
11.5
ADC
ADC
Short Circuit
1
QMS25DE
QMS14DG
QMS07DH
Hiccup Mode
17
17
12
30
22
15
A RMS
A RMS
A RMS
Overvoltage Protection
Type
Threshold
2
Clamp, non-latching, hiccup mode. Independent control loop, auto-reset.
115 140 %Vo
Overtemperature Protection
Type
Non-latching, auto-recovery
Threshold
Temperature node: T C
3
135
? C
1
Refer to Figures 21, 22, 23.
2
Refer to Figures 24 – 29
3
Refer to Figure 36.
Feature Specifications
All specifications apply over specified input voltage, output load, and @ 40 O C ambient temperature, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
Units
On/Off
1
Negative Logic (-N suffix)
(On/Off signal is low – converter is ON)
Converter ON
-0.7
0.8
VDC
On/Off (pin 2)
Sink current
1.0
mADC
(Primary side ref. to -Vin)
Converter OFF
Open circuit voltage
3.5
7
20
18
VDC
VDC
Positive Logic (-P suffix)
(On/Off signal is low – converter is OFF)
Converter ON
3.5
20
VDC
On/Off (pin 2)
(Primary side ref. to -Vin)
Open Circuit Voltage
Converter OFF
Sink current
7
-0.7
18
0.8
1.0
VDC
VDC
mADC
Remote Sense
Remote Sense Headroom
Trim Up
Trim Down
Output Voltage Trim
2
-10
10
10
%Vo
%Vo
%Vo
1
2
See Figure 30.
The output voltage of the units can be increased to a maximum of 10%. This is comprised of a combination of the remote-sense and trim
adjustment. Do not exceed 10% of Vonom between +Vout and –Vout terminals. Also refer to ”Output Voltage Adjust” section and
Figures 31 – 35 for clarification.)
MCD10143 Rev.1.1, 30--Aug-10
Page 7 of 20
www.power-one.com
相关PDF资料 |
PDF描述 |
|---|---|
| QMS25DE | FRONT PANEL 6TE |
| NLU1GT125AMX1TCG | IC BUFF TRI-ST TTL N-INV 6ULLGA |
| 74LVCH32244AEC/G,5 | IC BUFF DVR TRI-ST 32BIT 96LFBGA |
| NLU1GT50BMX1TCG | IC BUFFER TTL NON-INVERT 6ULLGA |
| OSTV7227250 | TERM BLOCK PLUG 5.0MM 22POS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| QMS25DE-N7 | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| QMSA-.375-12 | 制造商:Quick Mount PV 功能描述:3/8" drive, square male socket adapter (Box of 12). |
| QMSA22A | 制造商:Ssac 功能描述: |
| QMSC-B-12 | 制造商:Quick Mount PV 功能描述:Quick Mount's best-selling roof mounts use patented technology to form the easiest, fastest, most universally code-compliant watertight mount availabl (More...) |
| QMSC-C-12 | 制造商:Quick Mount PV 功能描述:Quick Mount's best-selling roof mounts use patented technology to form the easiest, fastest, most universally code-compliant watertight mount availabl (More...) |
发布紧急采购，3分钟左右您将得到回复。