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MAX758AEPA+ PDF预览

MAX758AEPA+

更新时间: 2024-01-09 15:57:15
品牌 Logo 应用领域
美信 - MAXIM 开关光电二极管
页数 文件大小 规格书
16页 208K
描述
Switching Regulator, Current-mode, 2A, 190kHz Switching Freq-Max, CMOS, PDIP8, PLASTIC, DIP-8

MAX758AEPA+ 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:DIP
包装说明:PLASTIC, DIP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.34其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM TO 1.25V TO 16
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:16 V
最小输入电压:4 V标称输入电压:12 V
JESD-30 代码:R-PDIP-T8JESD-609代码:e3
长度:9.375 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:2 A标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:4.572 mm
子类别:Switching Regulator or Controllers最大供电电流 (Isup):3 mA
表面贴装:NO切换器配置:BUCK
最大切换频率:190 kHz技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE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
宽度:7.62 mmBase Number Matches:1

MAX758AEPA+ 数据手册

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Ad ju s t a b le , S t e p -Do w n ,  
Cu rre n t -Mo d e P WM Re g u la t o rs  
ABSOLUTE MAXIMUM RATINGS  
Pin Voltages  
Operating Temperature Ranges:  
V+ (MAX750A).........................................................+12V, -0.3V  
V+ (MAX758A).........................................................+18V, -0.3V  
LX (MAX750A)....................................(V+ - 12V) to (V+ + 0.3V)  
LX (MAX758A)....................................(V+ - 21V) to (V+ + 0.3V)  
SS, CC, SHDN.............................................-0.3V to (V+ + 0.3V)  
MAX75_AC_ _ .......................................................0°C to +70°C  
MAX75_AE_ _ ....................................................-40°C to +85°C  
MAX75_AMJA..................................................-55°C to +125°C  
Junction Temperatures:  
MAX75_AC_ _/AE_ _......................................................+150°C  
MAX75_AMJA ................................................................+175°C  
Storage Temperature Range .............................-65°C to +160°C  
Lead Temperature (soldering, 10sec) .............................+300°C  
Peak Switch Current (I ).........................................................2A  
LX  
Reference Current (I ) ...................................................2.5mA  
REF  
Power Dissipation (T = +70°C)  
A
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW  
8-Pin SO (derate 5.88mW/°C above +70°C)..................471mW  
16-Pin Wide SO (derate 9.52mW/°C above +70°C) ......762mW  
8-Pin CERDIP (derate 8.00mW/°C above +70°C)..........640mW  
Stresses beyond those listed under Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional  
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to  
absolute maximum rating conditions for extended periods may affect device reliability.  
ELECTRICAL CHARACTERISTICS  
0/MX758A  
(Circuit of Figure 3, V+ = 9V for the MAX750A, V+ = 12V for the MAX758A, V  
= 5V, R2 = 40.20k, R3 = 13.0k, I  
= 0mA,  
OUT  
LOAD  
T
= T  
to T , unless otherwise noted.)  
MAX  
A
MIN  
MAX750A  
TYP  
MAX758A  
TYP  
PARAMETER  
CONDITIONS  
V+ = 6.0V to 11.0V;  
UNITS  
MIN  
MAX  
MIN  
MAX  
0mA < I  
0mA < I  
0mA < I  
< 450mA for MAX750AC,  
< 450mA for MAX750AE,  
< 300mA for MAX750AM  
LOAD  
LOAD  
LOAD  
4.75  
5.00  
5.25  
Output Voltage  
(Note 1)  
V+ = 6.0V to 16.0V;  
V
0mA < I  
0mA < I  
< 450mA for MAX758AC/AE,  
< 350mA for MAX758AM  
4.75  
5.00  
5.00  
5.25  
LOAD  
LOAD  
V+ = 10.2V to 16.0V,  
0mA < I < 750mA  
4.75  
4.0  
5.25  
16.0  
LOAD  
Input Voltage Range  
Line Regulation  
4.0  
11.0  
V
V+ = 4.0V to 11.0V  
V+ = 4.0V to 16.0V  
0.15  
0.0005  
92  
%/V  
0.15  
I
= 0mA to 450mA  
= 0mA to 750mA  
LOAD  
Load Regulation  
%/mA  
%
I
0.0005  
90  
LOAD  
V+ = 9.0V, I  
= 300mA  
= 750mA  
LOAD  
Efficiency  
V+ = 12V, I  
87  
LOAD  
Supply Current  
1.7  
6.0  
3.0  
1.7  
3.0  
mA  
µA  
Shutdown Supply  
Current (Note 2)  
SHDN = 0V  
100.0  
6.0  
100.0  
V
2.0  
2.0  
IH  
Shutdown Input  
Threshold  
V
V
IL  
0.25  
1.0  
0.25  
1.0  
Shutdown Input  
Leakage Current  
µA  
A
Short-Circuit Current  
1.5  
1.5  
2
_______________________________________________________________________________________  

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