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SRAH-01K900 PDF预览

SRAH-01K900

更新时间: 2024-11-14 07:03:55
品牌 Logo 应用领域
BEL 转换器电源电路
页数 文件大小 规格书
8页 193K
描述
NON-ISOLATED DC/DC CONVERTERS

SRAH-01K900 技术参数

生命周期:Active零件包装代码:MODULE
包装说明:ROHS COMPLIANT, SMD-7针数:7
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.77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 VJESD-30 代码:R-XDMA-G7
长度:17.78 mm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:9.18 V最小输出电压:8.82 V
标称输出电压:9 V封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
表面贴装:YES技术:HYBRID
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:2.54 mm端子位置:DUAL
最大总功率输出:9 W微调/可调输出:NO
宽度:15.24 mmBase Number Matches:1

SRAH-01K900 数据手册

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NON-ISOLATED DC/DC CONVERTERS  
9.0 Vdc - 18 Vdc Input  
5 Vdc - 12 Vdc/1A Output  
xRAH-01K Series  
RoHS Compliant  
Rev.A  
Non-Isolated  
Low Profile Package  
High Efficiency  
Remote On/Off  
Active Low/High  
Fixed Frequency (450kHz)  
UL60950-1 Recognized (UL/cUL)  
Description  
The Bel xRAH-01Kxxx is a part of the low cost non-isolated dc/dc converter Power Module series. The modules  
use a SMD or SIP package for ease of layout and space savings. The output is closely regulated and the  
efficiency of 9 Vdc output module is typically 86% at full load.  
Part Selection  
Output  
Voltage  
5 V  
Input Voltage  
Max. Output  
Current  
1 A  
Max. Output  
Power  
5 W  
Typical  
Efficiency  
81%  
Part Number  
Surface Mount  
SRAH-01K50x  
SRAH-01K90x  
SRAH-01KX2x  
Part Number  
Vertical Mount  
VRAH-01K50x  
VRAH-01K90x  
VRAH-01KX2x  
9 V - 18 V  
9 V - 18 V  
9 V - 18 V  
9 V  
12 V  
1 A  
1 A  
9 W  
12 W  
86%  
87%  
Notes: 1. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel  
Packaging”, and “G” for “Tray Packaging”.  
2. Use "0" to replace "x" in the above part number to indicate Active High, and "L" to indicate Active Low.  
3. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.  
Absolute Maximum Ratings  
Parameter  
Input Voltage (continuous)  
Remote On/Off  
Min  
Typ  
Max  
24 V  
24 V  
85 °C  
125 °C  
Notes  
-0.3 V  
-0.3 V  
-40 °C  
-40 °C  
-
-
-
-
Ambient Temperature  
Storage Temperature  
Input Specifications  
Parameter  
Input Voltage  
Min  
9 V  
Typ  
-
Max  
18 V  
Notes  
Remote Off Input Current  
Input Current (no load)  
Input Current (full load)  
-
-
18 mA  
30 mA  
25 mA  
45 mA  
Vo=5 V  
Vo=9 V  
Vo=12 V  
-
-
-
-
-
-
0.8 A  
1.3 A  
1.8 A  
Input Reflected Ripple Current (pk-pk)  
Vo=5 V  
Vo=9 V  
Vo=12 V  
-
-
-
55 mA  
75 mA  
95 mA  
80 mA  
110 mA  
130 mA  
With simulated source impedance of  
500 nH, 5 Hz to 20 MHz; Use one 100  
uF/25 V tantalum capacitor at the input.  
Input Reflected Ripple Current (rms)  
Vo=5 V  
Vo=9 V  
Vo=12 V  
-
-
-
15 mA  
20 mA  
30 mA  
25 mA  
30 mA  
40 mA  
I2t Inrush Current Transient  
-
0.003 A2s  
0.01 A2s  
Turn-on Voltage Threshold  
Turn-off Voltage Threshold  
8.0 V  
7.2 V  
8.5 V  
7.6 V  
8.8 V  
8.2 V  
Note: All specifications are typical at 25°C unless otherwise stated.  
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com  

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