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LM3103MH/NOPB PDF预览

LM3103MH/NOPB

更新时间: 2024-02-04 06:58:19
品牌 Logo 应用领域
美国国家半导体 - NSC 开关光电二极管输出元件
页数 文件大小 规格书
16页 344K
描述
IC SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, TSSOP-16, Switching Regulator or Controller

LM3103MH/NOPB 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:TSSOP
包装说明:HSSOP, TSSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.73
其他特性:ALSO HAS ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.6V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE最大输入电压:42 V
最小输入电压:4.5 V标称输入电压:18 V
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:5 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:0.75 A最大输出电压:7 V
最小输出电压:0.6 V标称输出电压:6 V
封装主体材料:PLASTIC/EPOXY封装代码:HSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, 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 mm
子类别:Switching Regulator or Controllers标称供电电压 (Vsup):18 V
表面贴装:YES切换器配置:BUCK
最大切换频率:1000 kHz技术:MOS
温度等级:AUTOMOTIVE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:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

LM3103MH/NOPB 数据手册

 浏览型号LM3103MH/NOPB的Datasheet PDF文件第1页浏览型号LM3103MH/NOPB的Datasheet PDF文件第2页浏览型号LM3103MH/NOPB的Datasheet PDF文件第3页浏览型号LM3103MH/NOPB的Datasheet PDF文件第5页浏览型号LM3103MH/NOPB的Datasheet PDF文件第6页浏览型号LM3103MH/NOPB的Datasheet PDF文件第7页 
All Other Inputs to AGND  
ESD Rating (Note 2)  
Human Body Model  
Storage Temperature Range  
Junction Temperature (TJ)  
-0.3V to 7V  
Absolute Maximum Ratings (Note 1)  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales Office/  
Distributors for availability and specifications.  
±2kV  
-65°C to +150°C  
150°C  
VIN, RON to AGND  
SW to AGND  
SW to AGND (Transient)  
VIN to SW  
-0.3V to 43.5V  
-0.3V to 43.5V  
-2V (< 100ns)  
-0.3V to 43.5V  
-0.3V to 7V  
Operating Ratings (Note 1)  
Supply Voltage Range (VIN)  
4.5V to 42V  
−40°C to +125°C  
35°C/W  
Junction Temperature Range (TJ)  
BST to SW  
Thermal Resistance (θJA) (Note 3)  
VCC to AGND  
FB to AGND  
-0.3V to 7V  
-0.3V to 5V  
Electrical Characteristics Specifications with standard type are for TJ = 25°C only; limits in boldface type apply  
over the full Operating Junction Temperature (TJ) range. Minimum and Maximum limits are guaranteed through test, design, or  
statistical correlation. Typical values represent the most likely parametric norm at TJ = 25°C, and are provided for reference  
purposes only. Unless otherwise stated the following conditions apply: VIN = 18V, VOUT = 3.3V.  
Symbol  
Parameter  
Conditions  
Min  
Typ  
Max  
Units  
Start-Up Regulator, VCC  
VCC  
VCC output voltage  
CVCC = 1 µF, no load  
ICC = 2mA  
5.6  
6.0  
55  
6.2  
150  
500  
4.1  
V
VIN - VCC  
VIN - VCC dropout voltage (Note 4)  
mV  
ICC = 10mA  
235  
3.7  
VCC-UVLO  
VCC under-voltage lockout threshold  
(UVLO)  
VIN increasing  
3.5  
20  
45  
V
VCC-UVLO-HYS  
VCC UVLO hysteresis  
VIN decreasing  
275  
1.0  
20  
mV  
mA  
µA  
IIN  
IIN operating current  
No switching, VFB = 1V  
1.25  
40  
IIN-SD  
IVCC  
Switching Characteristics  
RDS-UP-ON Main MOSFET RDS(on)  
RDS- DN-ON  
Soft-start  
IIN operating current, Device shutdown VEN = 0V  
VCC current limit VCC = 0V  
33  
42  
mA  
0.370  
0.220  
0.7  
0.4  
Syn. MOSFET RDS(on)  
ISS  
Current Limit  
ICL  
SS pin source current  
VSS = 0V  
70  
95  
µA  
A
Syn. MOSFET current limit threshold  
ON timer pulse width  
0.9  
ON/OFF Timer  
ton  
0.350  
0.170  
100  
µs  
VIN = 10V, RON = 33 kΩ  
VIN = 18V, RON = 33 kΩ  
ton-MIN  
toff  
ON timer minimum pulse width  
OFF timer pulse width  
ns  
ns  
240  
Enable Input  
VEN  
EN Pin input threshold  
Enable threshold hysteresis  
Enable Pull-up Current  
VEN rising  
VEN falling  
VEN = 0V  
1.6  
230  
1
1.85  
V
VEN-HYS  
IEN  
mV  
µA  
Regulation and Over-Voltage Comparator  
VFB  
VFB-OV  
IFB  
In-regulation feedback voltage  
Feedback over-voltage threshold  
TJ = −40°C to +125°C  
0.588  
0.655  
0.6  
0.680  
1
0.612  
0.705  
V
V
nA  
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