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SRBA-03E1A0G PDF预览

SRBA-03E1A0G

更新时间: 2024-10-30 21:10:15
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
8页 215K
描述
DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT PACKAGE-6/5

SRBA-03E1A0G 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:6/5
Reach Compliance Code:compliantECCN代码:EAR99
Factory Lead Time:20 weeks风险等级:5.26
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE最大输入电压:14 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-30 代码:R-XXMA-X5最大负载调整率:0.4%
功能数量:1输出次数:1
端子数量:5最大输出电压:5 V
最小输出电压:0.7525 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认证状态:Not Qualified
表面贴装:NO技术:HYBRID
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:15 W
微调/可调输出:YESBase Number Matches:1

SRBA-03E1A0G 数据手册

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NON-ISOLATED DC/DC CONVERTERS  
4.5 Vdc - 14 Vdc Input  
0.75 Vdc - 5.0 Vdc/3 A Output  
SRBA-03E1Ax  
RoHS Compliant  
Rev.A  
Non-Isolated  
OCP/SCP  
Fixed Frequency  
High Efficiency  
High Power Density  
Remote On/Off  
Wide Trim Range  
Wide Input Range  
Under-voltage Lockout (UVLO)  
Active Low/Active High (Option)  
Description  
The Bel SRBA-03E1Ax modules are a series of non-isolated dc/dc converters that deliver up to 3 A of output  
current with full load efficiency of 93% at 5.0 Vdc output. These modules provide precisely regulated voltage  
programmable via external resistor from 0.75 Vdc to 5.0 Vdc over a wide range of input voltage. Their open-  
frame construction and small footprint enable designers to develop cost and space-efficient solutions. Standard  
features include remote On/Off, programmable output voltage and over current protection.  
Part Selection  
Output  
Input  
Max. Output Max. Output  
Typical  
Model Number Model Number  
Voltage  
Voltage  
Current  
Power  
Efficiency at 5.0V  
Active High  
Active Low  
0.75 V - 5.0 V1 4.5 V - 14 V  
3 A  
15 W  
93%  
SRBA-03A1A0  
SRBA-03A1AL  
Notes: 1. These modules use a buck topology, so the output voltages must be 0.5 V less than the input voltage.  
2. Add “G” to the end of the Model Number to indicate Tray Packaging.  
3. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.  
Absolute Maximum Ratings  
Parameter  
Min  
Typ  
Max  
Notes  
Input Voltage (continuous)  
-0.3 V  
-
15 V  
Output Enable Terminal Voltage  
Ambient Temperature  
-0.3 V  
-40 °C  
-55 °C  
-
-
-
15 V  
85 °C  
125 °C  
Storage Temperature  
Note: All specifications are typical at 25 °C unless otherwise stated.  
Input Specifications  
Parameter  
Min  
Typ  
Max  
Notes  
Input Voltage  
Vo set=5 V  
Vo set3.3 V  
7.0 V  
4.5 V  
12 V  
12 V  
14 V  
14 V  
Input Current (full load)  
Input Current (no load)  
Vo=5.0 V  
Vo=3.3 V  
Vo=0.75 V  
-
-
-
1.35 A  
1.00 A  
0.25 A  
3.70 A  
2.50 A  
0.65 A  
Vo=5.0 V  
Vo=3.3 V  
Vo=0.75 V  
-
-
-
65 mA  
50 mA  
15 mA  
80 mA  
60 mA  
20 mA  
Remote Off Input Current  
-
3 mA  
6 mA  
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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