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S7AH-03F1A0 PDF预览

S7AH-03F1A0

更新时间: 2024-09-18 03:34:03
品牌 Logo 应用领域
BEL 转换器
页数 文件大小 规格书
6页 138K
描述
NON-ISOLATED DC/DC CONVERTERS 3.0 V-5.5 V Input 0.9 V-3.3 V/3 A Output

S7AH-03F1A0 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:MODULE
包装说明:,针数:7
Reach Compliance Code:not_compliantECCN代码:EAR99
风险等级:5.19模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:5.5 V最小输入电压:3 V
标称输入电压:5 VJESD-30 代码:R-XDMA-G7
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:3.3 V
最小输出电压:0.9 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:YES技术:HYBRID
温度等级:INDUSTRIAL端子形式:GULL WING
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:10 W微调/可调输出:YES
Base Number Matches:1

S7AH-03F1A0 数据手册

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NON-ISOLATED DC/DC CONVERTERS  
3.0 V-5.5 V Input  
0.9 V-3.3 V/3 A Output  
x7AH-03F1A0  
Non-Isolated  
Remote On/Off  
Input Under Voltage Lockout  
OCP/SCP  
High Efficiency  
Fixed Frequency (300 kHz)  
Low Cost  
Wide Range Trim  
Description  
The Bel x7AH-03F1A0 module is a non-isolated, step down dc/dc converter that operates from 3.0 V to 5.5 V  
source. This converter is available in a range of output voltages from 0.9 V to 3.3 V. It is packaged in a compact,  
overmolded package rated at 3 A. Optional lead forming provides a vertical mount product for minimal footprint  
or a surface mount option for a very low profile. The efficiency of 3.3 V module is typically 92% at 5 V input at  
full load. Typical features include remote on/off, input under voltage lockout, over current protection and short  
circuit protection.  
Part Selection  
Output  
Input  
Max. Output Max. Output  
Typical  
Part Number  
Part Number  
Voltage  
Voltage  
Current  
Power  
Efficiency  
Surface Mount  
Vertical Mount  
0.9 V - 3.3 V 3.0 V - 5.5 V  
3 A  
10 W  
92%  
S7AH-03F1A0  
V7AH-03F1A0  
Note: Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel Packaging”,  
and “G” for “Tray Packaging”.  
Absolute Maximum Ratings  
Parameter  
Min  
Typ  
Max  
Notes  
Input Voltage (continuous)  
-0.3 V  
-
6 V  
Output Enable Terminal Voltage  
Ambient Temperature  
Storage Temperature  
-0.3 V  
-40 °C  
-40 °C  
-
-
-
6 V  
85 °C  
125 °C  
Input Specifications  
Parameter  
Min  
Typ  
Max  
Notes  
Input Voltage  
VO=3.3 V  
4.5 V  
3.6 V  
3.0 V  
-
-
-
5.5 V  
5.5 V  
5.5 V  
VO=2.5 V  
VO=0.9 V-1.8 V  
Input Current (no load)  
Input Current (full load)  
-
-
70 mA  
VO=3.3 V  
VO=2.5 V  
VO=1.8 V  
VO=1.5 V  
VO=1.2 V  
Vo=0.9 V  
-
-
-
-
-
-
-
-
-
-
-
-
2.5 A  
2.4 A  
2.2 A  
1.9 A  
1.6 A  
1.3 A  
Remote Off Input Current  
-
5 mA  
10 mA  
Tested with simulated source  
Input Reflected Ripple Current (pk-pk)  
Input Reflected Ripple Current (rms)  
-
75 mA  
25 mA  
-
impedance of 500 nH, 5 Hz to 20 MHz  
and two 270 uF/16 V Oscon caps with  
ESR=0.018 ohm max at 100 kHz  
-
-
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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