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BQ2540-9R

更新时间： 2024-02-22 13:59:28
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
31页 4185K
描述
DC-DC Regulated Power Supply Module, 2 Output, 120W, Hybrid, METAL, CASE Q01, MODULE

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BQ2540-9R 技术参数

是否Rohs认证： 不符合生命周期：Not Recommended
包装说明：,Reach Compliance Code：compliant
ECCN代码：EAR99Factory Lead Time：20 weeks
风险等级：5.8模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：36 V最小输入电压：14.4 V
标称输入电压：24 VJESD-30 代码：R-MXMA-X
JESD-609代码：e0功能数量：1
输出次数：2最高工作温度：71 °C
最低工作温度：-40 °C最大输出电压：16.5 V
最小输出电压：9 V标称输出电压：15 V
封装主体材料：METAL封装形状：RECTANGULAR
封装形式：MICROELECTRONIC ASSEMBLY峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified表面贴装：NO
技术：HYBRID温度等级：OTHER
端子面层：TIN LEAD端子形式：UNSPECIFIED
端子位置：UNSPECIFIED处于峰值回流温度下的最长时间：NOT SPECIFIED
最大总功率输出：120 W微调/可调输出：YES
Base Number Matches：1

BQ2540-9R 数据手册

 浏览型号BQ2540-9R的Datasheet PDF文件第1页浏览型号BQ2540-9R的Datasheet PDF文件第3页浏览型号BQ2540-9R的Datasheet PDF文件第4页浏览型号BQ2540-9R的Datasheet PDF文件第5页浏览型号BQ2540-9R的Datasheet PDF文件第6页浏览型号BQ2540-9R的Datasheet PDF文件第7页 
Q Series  
66 - 132 W DC-DC Converters  
Description  
These extremely compact DC-DC converters incorporate all necessary input and output filters, signaling and protection features,  
which are required in the majority of applications. The converters provide important advantages such as flexible output power  
through primary current limitation, high efficiency, excellent reliability, very low ripple and RFI noise levels, full input to output  
isolation, negligible inrush current, overtemperature protection, and input over-/undervoltage lockout.  
The converter inputs are protected against surges and transients occurring on the source lines.  
The converters are particularly suitable for rugged environment, such as railway applications. They have been designed in  
accordance with the European railway standards EN 50155 and EN 50121-3-2. All printed circuit boards are coated with a  
protective lacquer.  
The outputs are continuously open- and short-circuit proof. An isolated output Power Good signal and LEDs at the front panel  
indicate the status of the converter. Test sockets at the front panel allow for a check of the main output voltage.  
Full system flexibility and n+1 redundant operating mode are possible due to virtually unrestricted series or parallel connection  
capabilities of all outputs. In parallel connection of several converters, automatic current sharing is provided by a single-wire  
interconnection.  
As a modular power supply or as part of a distributed power supply system, the extremely low-profile design reduces the necessary  
power supply volume without sacrificing high reliability. A temperature sensor disables the outputs when the case temperature  
exceeds the limit. The outputs are automatically re-enabled, when the temperature drops.  
The fully enclosed, black-coated aluminum case acts as a heat sink and an RFI shield. The converters are designed for 19" DIN-  
rack systems occupying 3 U/4 TE only, but can also be chassis-mounted by four screws. Fitting an additional heat sink or ordering  
options with fitted heat sink is possible as well.  
Model Selection  
Table 1a: Model Selection BQ, GQ  
Output 1  
Output 2  
Output power1  
Operating input voltage range, efficiency  
Options  
TA= 71°C TA= 50°C  
2
2
Vo nom Io nom Io max Vo nom Io nom Io max  
Po nom  
Po max  
Vi min - Vi max  
ηmin  
ηtyp  
Vi min - Vi max  
ηmin  
[%]  
ηtyp  
[VDC]  
3.3  
[A]  
20  
16  
8
[A] [VDC] [A]  
[A]  
[W]  
[W]  
14.4 - 36 VDC  
[%]  
81  
85  
87  
87  
88  
85  
87  
87  
89  
[%]  
21.6 - 54 VDC  
[%]  
25  
20  
10  
8
-
-
-
-
-
-
66  
82  
82  
BQ1101-9G  
GQ1101-9G  
-7, B, B1, non-G  
5.1  
102  
120  
120  
132  
97  
BQ1001-9RG  
BQ2320-9RG  
BQ2540-9RG  
BQ2660-9RG  
BQ2001-9RG  
BQ2320-9RG  
BQ2540-9RG  
BQ2660-9RG  
86  
GQ1001-9RG 85.5  
87  
GQ2540-9RG 86.5  
90.5 GQ2660-9RG 88  
86 GQ2001-9RG 85.5  
88.5 GQ2320-9RG 87  
89 GQ2540-9RG 86.5  
90.5 GQ2660-9RG 88  
86  
89  
12 3  
15 3  
24 3  
5.1 4  
12 4  
15 4  
24 4  
-
-
-
96  
88.5 GQ2320-9RG  
89  
-7, P, F, B, B1, non-G  
-7, F, B, B1, non-G  
6.6  
4.4  
7.5  
4
-
-
-
99  
88.5  
90  
5.5  
8.5  
5
-
-
-
106  
77  
5.1 4  
12 4  
15 4  
24 4  
7.5  
4
8.5  
5
4
86  
96  
120  
120  
132  
89  
3.3  
2.2  
4
3.3  
99  
88.5 -7, P, F, B, B1, non-G  
2.75  
2.2 2.75  
106  
90  
1
The cumulated power of both outputs cannot exceed the total power for the specified ambient temperature.  
See also Output Power at Reduced Temperature.  
Minimum efficiency at Vi nom, Io nom and TA = 25 °C  
Double-output models with both outputs connected in parallel  
Double-output models. The isolated output 2 is a tracking output 1.  
2
3
4
NFND: Not for new designs.  
Preferred for new designs  
tech.support@psbel.com  
belfuse.com/power-solutions  
BCD20011 Rev AL1, 08-Aug-2018  
© 2018 Bel Power Solutions & Protection  
Page 2 of 31  
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