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MAX1796EUA+T PDF预览

MAX1796EUA+T

更新时间: 2024-01-16 13:52:46
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理开关光电二极管
页数 文件大小 规格书
13页 2010K
描述
Switching Regulator, Voltage-mode, 1.5A, 500kHz Switching Freq-Max, BICMOS, PDSO8, UMAX-8

MAX1796EUA+T 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:SOIC
包装说明:TSSOP, TSSOP8,.19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:5.21模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:0.7 V
标称输入电压:2 VJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 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:1.5 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BOOST最大切换频率:500 kHz
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3 mm
Base Number Matches:1

MAX1796EUA+T 数据手册

 浏览型号MAX1796EUA+T的Datasheet PDF文件第1页浏览型号MAX1796EUA+T的Datasheet PDF文件第3页浏览型号MAX1796EUA+T的Datasheet PDF文件第4页浏览型号MAX1796EUA+T的Datasheet PDF文件第5页浏览型号MAX1796EUA+T的Datasheet PDF文件第6页浏览型号MAX1796EUA+T的Datasheet PDF文件第7页 
MAX1795/MAX1796/  
MAX1797  
Low-Supply Current, Step-Up DC-DC Converters  
with True Shutdown  
Absolute Maximum Ratings  
OUT, LX, SHDN, LBI, LBO, BATT to GND..............-0.3V to +6V  
FB...........................................................-0.3V to (V + 0.3V)  
Operating Temperature Range........................... -40°C to +85°C  
Junction Temperature......................................................+150°C  
Storage Temperature Range............................ -65°C to +150°C  
Lead Temperature (soldering, 10s) .................................+300°C  
OUT  
I
, I  
.............................................................................±1.5A  
LX OUT  
Output Short-Circuit Duration.................................................. 5s  
Continuous Power Dissipation  
8-Pin μMAX (derate 4.1mW/°C above +70°C)............330mW  
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  
(V  
= +2V, OUT = FB (V  
= +3.3V), SHDN = LBI = GND, T = 0°C to +85°C, unless otherwise noted. Typical values are at  
BATT  
OUT A  
T
= +25°C.)  
A
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
Minimum Input Voltage  
Operating Voltage  
After startup  
(Note 1)  
0.7  
V
V
V
1.0  
5.5  
1.0  
BATT  
Startup Voltage  
T
= +25°C, R = 3kΩ  
0.85  
-2.2  
3.3  
V
A
L
Startup Voltage Tempco  
mV/°C  
FB = OUT  
FB = GND  
3.17  
4.80  
2.0  
3.43  
5.20  
5.5  
Output Voltage  
V
V
V
OUT  
5.0  
Adjustable Output Voltage Range  
Steady-State Output Current  
MAX1795  
MAX1796  
MAX1797  
MAX1795  
MAX1796  
MAX1797  
100  
200  
400  
50  
180  
300  
550  
120  
200  
370  
BATT = +2V,  
FB = OUT  
(V  
= +3.3V)  
OUT  
I
mA  
OUT  
BATT = +2V,  
FB = GND  
100  
250  
(V  
= +5.0V)  
OUT  
Feedback Set-Point Voltage  
(Adjustable Mode)  
V
V
= +2V to +5.5V  
1.20  
1.24  
1.28  
V
FB  
OUT  
Feedback Input Current  
I
V
V
= +1.24V  
4
100  
0.3  
nA  
FB  
FB  
NFET  
PFET  
0.17  
0.27  
0.25  
0.5  
Internal NFET, PFET  
On-Resistance  
= +3.3V,  
OUT  
R
DS(ON)  
I
= 100mA  
LX  
0.45  
0.35  
0.625  
1.25  
MAX1795  
MAX1796  
MAX1797  
0.2  
0.4  
0.8  
LX Switch Current Limit  
(NFET only)  
I
A
LIM  
1.0  
LX Leakage Current  
I
V
= 0 and +5.5V, V = +5.5V  
OUT  
0.2  
µA  
mA  
LEAK  
LX  
FB  
Synchronous Rectifier Turn-Off  
Current Limit  
25  
200  
25  
Damping Switch On-Resistance  
R
100  
400  
45  
DAMP  
Operating Current into OUT  
(Note 2)  
V
= +1.4V  
µA  
Maxim Integrated  
2  
www.maximintegrated.com  

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