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RS-1212 PDF预览

RS-1212

更新时间： 2024-01-11 22:33:01
品牌 Logo 应用领域
RECOM 转换器
页数 文件大小 规格书
2页 115K
描述
ECONOLINE - DC/DC - CONVERTER

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RS-1212 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：MODULE
包装说明：,针数：8/7
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：2.28Is Samacsys：N
模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE最大输入电压：18 V
最小输入电压：9 V标称输入电压：12 V
JESD-30 代码：R-XSMA-T7长度：21.8 mm
最大负载调整率：0.5%功能数量：1
输出次数：1端子数量：7
最高工作温度：85 °C最低工作温度：-40 °C
最大输出电压：12.24 V最小输出电压：11.76 V
标称输出电压：12 V封装主体材料：UNSPECIFIED
封装形状：RECTANGULAR封装形式：MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：NOT SPECIFIED座面最大高度：11.35 mm
表面贴装：NO技术：HYBRID
温度等级：INDUSTRIAL端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：SINGLE
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：9.2 mm
Base Number Matches：1

RS-1212 数据手册

 浏览型号RS-1212的Datasheet PDF文件第1页 
ECONOLINE - DC/DC-Converter  
RS Series, 2 Watt, SIP8, Regulated, Isolated (Single Output)  
Electrical Specifications (measured at TA = 25°C, at nominal input voltage and rated output current unless otherwise specified)  
Input Voltage Range  
2:1  
Output Accuracy  
1% typ.  
2.0  
1.5  
1.0  
0.5  
0
Rated Power  
2 W max.  
Isolation Voltage  
1kVDC  
Ripple & Noise (B/W = 20MHz)  
Line Regulation  
50mV p-p max.  
0.2% max.  
Safe Operating Area  
Load Regulation (10% to 100% Load)  
Switching Frequency at Full Load  
Short Circuit Protection  
Operating Temperature Range  
Storage Temperature Range  
Efficiency  
0,5% typ.  
85kHz min.  
Continuous  
-40  
0
50  
100  
150  
–40°C to +80°C (see graph)  
–50°C to +125°C  
up to 83%  
80  
Operating Temperature ˚C  
125  
Package Style and Pinning (mm)  
8 Pin SIP Package Style  
All RS-XXXX types 10uF, 100V  
Philips Part No. 15162109  
100uF, 25V  
Philips Part No. 13556101  
C
C
in  
0.25±0.05  
2.0±0.50  
3.20 typ.  
out  
1 2 3 5 6 7 8  
21.80 max.  
Pin 3 (CTRL)  
Recommended Footprint Details  
This pin provides an Off function which puts  
the converter into a low power mode. When  
the pin is ‘high’ the converter is OFF and  
when the pin is high ‘Z’ the converter is ON.  
There is no allowed low state for this pin.  
Voltage to be applied via a limiting resistor  
with a recommended value of 1K for RS-  
05xx; 3.3K for RS-12xx; RS-24xx and 10K  
for RS-48xx)  
2.54  
9.20 max.  
ø
1.0 +0.15/–0  
2.54  
Pin 5 (NE)  
Control Pin Input Current:  
10mA  
RS-0505  
This pin is used internally and must have no  
external connection.  
11.10 max.  
3.10min.  
RECOM  
****  
Voltage Set Point Accuracy  
with external input/output  
capacitors refer to  
0.50±0.05  
Pin 8 (Cs)  
typ. 1%  
max. 2%  
This pin provides a connection point to the  
main reservoir capacitor. Additional capaci-  
tance can be added from this to pin 7. Any  
low esr capacitor will improve ripple and  
noise in some measure. The benefit of this  
access point over simple additional output  
filter inductor. Maximum values of external  
capacitance will be depend on the output  
voltage/loading of the converter and the  
desired ripple figure. Starting values can be  
in the range of 100uF.  
recommended test circuit:  
0.50±0.05  
Control Pin (CTRL) Input  
Current, control voltage  
applied via 1K resistor,  
output voltage must  
reduce to 0V:  
2.54 typ.  
typ. 3mA  
max. 6mA  
Pin Connections  
Pin # Single Description  
External capacitance  
Although these converter will work without  
external capacitors, they are necessary in  
order to guarantee the full parametric per-  
formance over the full line load range. All  
parts have been tested and characterised  
using the following recommended values  
and test circuit.  
1
2
3
GND  
Negative input  
+Vin Positive input  
CTRL Control input  
(can be left open)  
Not fitted  
4
5
NE  
No exernal connection  
allowed  
CS Pin 8  
VO  
D2  
6
7
8
+Vout Positive output  
OVout Negative output  
+
External  
Cap.  
L1  
+
C5  
–
0V  
C6  
Pin 7  
CS  
Optional external capacitor  
EC 62  
August 2002  
www.recom-international.com  
12

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