Targeting use in portable-system applications that require raising a battery's voltage to a higher level, IC boost regulators often include output transistors that can drive storage inductors. However, most boost regulators' absolute-maximum input-vo…

DIGITALLY ADJUSTABLE BOOST CONVERTER The TPS61045 is a high frequency boost converter with digitally programmable output voltage and true shutdown. During shutdown, the output is disconnected from the input by opening the internal input switch. This…

Cs5171: Tracking Boost Regulator Adding a current mirror circuit to a typical boost circuit allows the user to select the amount of boost voltage and ensure a constant difference between input and output voltage.   This is useful for high side drive…

http://www.powerguru.org/changing-the-output-voltage-of-a-switching-regulator-on-the-fly/ There are many different ways to change the output voltage Applications that require the output voltage of a power supply to change dynamically come from a wide…

The SEPIC (single-ended, primary-inductance-converter) topology is generally a good choice for voltage regulators that must produce an on output voltage that falls in the middle of the input-voltage range, such as a 5V output from a 2.7 to 6V input,…

Synchronous buck regulators offer high efficiency and are popular in applications in which available input voltages are 12V or less. However, as input voltage approaches 100V, wide-range-regulator design becomes more difficult, and the choice of suit…

http://www.ti.com/lit/an/slva299a/slva299a.pdf Many boost converters have an external rectifier diode. The input voltage of the TPS61170 main boost converter is connected to the output voltage when the device is disabled. Due to the direct pass from…

//Addition program that use JOptionPane for input and output. import javax.swing.JOptionPane; public class Addition{ public static void main(String[] args) { String firstNumber=JOptionPane.showInputDialog("Enter first integer!"); String secondNu…

7. Input and Output Python里面有多种方式展示程序的输出.或是用便于人阅读的方式打印出来,或是存储到文件中以便将来使用.... 本章将对这些方法予以讨论. 两种将其他类型的值转换为字符型值的方法:repr()和str(),二者的区别在于,一个是给机器读的,一个是给人读的,str()返回的是更适合人阅读的样式 一些栗子: # coding=utf-8 # local_settings.py DEBUG = True DATABASE_NAME = 'missuor' DAT…

Print the input and output in a table using prettyTable. from prettytable import PrettyTable import collections def printTableResult(variables, count): inputList = collections.defaultdict(list) outputList = collections.defaultdict(list) resultTable =…