No | Part number | Description ( Function ) | Manufacturers | |
4 | ACT4533 | Wide-Input Sensorless CC/CV Step-Down DC/DC Converter ACT4533 Rev 1, 25-Feb-13 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter FEATURES • 40V Input Voltage Surge • 32V Steady State Operation • Up to 3A Output Current • Constant Current Output with Input up to 32V • Output Voltage up to 12V • 125kHz Switching Frequency Eases EMI Design • Good EMI Performance to Pass EN55022 Radiation Regulation without adding E |
Active-Semi |
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3 | ACT4533A | Wide-Input Sensorless CC/CV Step-Down DC/DC Converter ACT4533A/B Rev 0, 14-Aug-13 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter FEATURES • 40V Input Voltage Surge • 36V Steady State Operation • Up to 3.5A output current • Output Voltage up to 12V • 125kHz Switching Frequency Eases EMI Design • 91% Efficiency ([email protected] at Vin=12V) • Stable with Low-ESR Ceramic Capacitors to Allow Low-Profile Designs • I |
Active-Semi |
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2 | ACT4533B | Wide-Input Sensorless CC/CV Step-Down DC/DC Converter ACT4533A/B Rev 0, 14-Aug-13 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter FEATURES • 40V Input Voltage Surge • 36V Steady State Operation • Up to 3.5A output current • Output Voltage up to 12V • 125kHz Switching Frequency Eases EMI Design • 91% Efficiency ([email protected] at Vin=12V) • Stable with Low-ESR Ceramic Capacitors to Allow Low-Profile Designs • I |
Active-Semi |
|
1 | ACT4533C | Wide-Input Sensorless CC/CV Step-Down DC/DC Converter ACT4533C Rev 1, 14-Nov-14 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter FEATURES • 40V Input Voltage Surge • 36V Steady State Operation • Up to 3.5A output current • Output Voltage up to 18V • 125kHz Switching Frequency Eases EMI Design • 91% Efficiency ([email protected] at Vin=12V) • Stable with Low-ESR Ceramic Capacitors to Allow Low-Profile Designs • Int |
Active-Semi |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
|
LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |