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MAX758AEPA+ PDF预览

MAX758AEPA+

更新时间: 2024-02-23 20:17:43
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

 浏览型号MAX758AEPA+的Datasheet PDF文件第2页浏览型号MAX758AEPA+的Datasheet PDF文件第3页浏览型号MAX758AEPA+的Datasheet PDF文件第4页浏览型号MAX758AEPA+的Datasheet PDF文件第6页浏览型号MAX758AEPA+的Datasheet PDF文件第7页浏览型号MAX758AEPA+的Datasheet PDF文件第8页 
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  
0/MX758A  
_____________________________Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s (c o n t in u e d )  
(Circuit of Figure 3, V  
= 5V, T = +25°C, unless otherwise noted.)  
A
OUT  
MAXIMUM OUTPUT CURRENT  
vs. SUPPLY VOLTAGE, R1 OMITTED  
MAXIMUM OUTPUT CURRENT  
vs. SUPPLY VOLTAGE  
1400  
1200  
1400  
1200  
(NOTES 3, 6)  
(NOTES 3, 6)  
MAX758A  
MAX758A  
1000  
800  
600  
MAX750A  
1000  
800  
MAX750A  
400  
200  
4
6
8
10  
12  
14  
16  
4
6
8
10  
12  
14  
16  
SUPPLY VOLTAGE (V)  
SUPPLY VOLTAGE (V)  
MAX758A  
MAX758A  
SWITCHING WAVEFORMS  
DISCONTINUOUS CONDUCTION  
SWITCHING WAVEFORMS  
CONTINUOUS CONDUCTION  
12V  
12V  
0V  
A
A
0V  
200mA  
0mA  
5V  
100mA  
0mA  
5V  
B
C
B
C
2µs/div  
2µs/div  
A: SWITCH VOLTAGE (LX PIN), 5V/div, 0V TO +12V  
B: INDUCTOR CURRENT, 200mA/div  
A: SWITCH VOLTAGE (LX PIN), 5V/div, 0V TO +12V  
B: INDUCTOR CURRENT, 100mA/div  
C: OUTPUT VOLTAGE RIPPLE, 50mV/div  
C: OUTPUT VOLTAGE RIPPLE, 50mV/div  
C
= 390µF, V+ = 12V, I  
OUT  
= 150mA  
C
= 390µF, V+ = 12V, I = 20mA  
OUT  
OUT  
OUT  
_______________________________________________________________________________________  
5

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