Datasheet > W1505GDC2

W1505GDC2

更新时间： 2024-02-13 21:50:17

品牌	Logo	应用领域
SENSITRON		/
页数	文件大小	规格书
5页	85K
描述
DC-DC Regulated Power Supply Module, 2 Output, 2W, Hybrid, DIP-12/24

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W1505GDC2 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	DFM
包装说明：	QIP,	针数：	12/24
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.79	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：	24 V	最小输入电压：	12 V
标称输入电压：	15 V	JESD-30 代码：	R-XDIP-P12
长度：	31.8 mm	最大负载调整率：	0.5%
功能数量：	1	输出次数：	2
端子数量：	12	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电压：	5.15 V
最小输出电压：	4.85 V	标称输出电压：	5 V
封装主体材料：	UNSPECIFIED	封装代码：	QIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
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：	INDUSTRIAL	端子形式：	PIN/PEG
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	最大总功率输出：	2 W
微调/可调输出：	NO	宽度：	15.24 mm
Base Number Matches：	1

W1505GDC2 数据手册

SENSITRON

W – 2W/3W Series

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 2052, REV. A

APPLICATION NOTE

Recommended Circuit

This Series have been tested according to the following recommended testing circuit before leaving factory. This

series should be tested under load. Never be tested under no load (See Figure 1&2).If you want to further decrease

the input/output ripple, you can increase capacitance properly or choose capacitors with low ESR.However, the

capacitance should not be too high.(See table 1). To get an extremely low ripple, an “LC” filtering network may be

connected to the input and output ends of the DC/DC converter, which may produce a more significant filtering effect.

It should also be noted that the inductance and the frequency of the “LC” filtering network should be staggered with

the DC/DC frequency to avoid mutual interference (see figure 1).

Input Current

When it is used in unregulated power supply, be sure that the fluctuating range of the power supply and the rippled

voltage do not exceed the module standard. Input current of power supply should afford the startup current of this

kind of DC/DC module. (See figure 2)

External Capacitor

Although this series of DC/DC converter can work without external capacitor, in order to keep an optimum

performance, however, it needs external capacitor. (See Table 1)

Requirement on Output Load

To ensure this module operate efficiently and reliably, a minimum load is specified for this kind of DC/DC converter in

addition to a maximum load (namely full load). During operation, make sure the specified range of input voltage is not

exceeded, the minimum out put load is not less than 10% of the full load, and that this product should never be

operated under no load!!! If the actual load is less below the specified minimum load, the output ripple of this

type of DC/DC converter will increase drastically and at the same time efficiency & reliability of the circuit will

decrease deeply . If the actual small, please connect a resistor with proper increase the load, or use our company’s

other products with a lower rated output power.

The products cannot be used in parallel and in plug and play.

External Capacitor Table (Table 1)

C_out

V_in

C_in

(0+70°C)

(-40+85°C)

12V

24V

100uF

100 uF

(electrolytic (tantalum

capacitor) capacitor)

47 uF

10uF

48V

Input Voltage Range

Input Voltage (V)

• 221 West Industry Court • Deer Park, NY 11729-4681 • Phone (631) 586-7600 • Fax (631) 242-9798 •

• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •

1 2 345

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