FS3H0066F

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

FS3H0066F is a type of 3-channel high side driver integrated circuit (IC) developed by the Texas Instruments. It is part of the ULN2003 type of IC and is designed to be used as an external switch for controlling the loads from any kind of microcontroller system, such as a Raspberry Pi, Arduino, or any other microcontroller. It can be used to control the standard 5-volt electro-mechanical relays, LEDs, motors, and any other load up to 3 Amps.

The main application fields of the FS3H0066F IC are Robotics, Automotive, Home Automation, Security Systems, Indicators, Control Panels, etc., where it can be used as an external switch for controlling the loads. Some of the main features of FS3H0066F are adjustable frequency, fast switching speed, high current/voltage output, low ripple, and low cross-conduction losses. It is also designed to be used in high temperature applications, ranging from –25°C to +150°C.

The working principle of the FS3H0066F is based on the principle of hysteresis comparators. When the voltage across the positive input is higher than that across the negative input, the driver will switch off the load. When the voltage across the negative input is higher than that across the positive input, the FS3H0066F will switch the load on. This is done by the comparators, which compare the voltage across the two inputs, and based on the comparison, can switch the driver “on” or “off”. The comparator also has a hysteresis loop, which stabilizes the comparator output depending on the only minimal variation on the inputs.

Another important feature of the FS3H0066F is the adjustable frequency. This allows the user to adjust the switching frequency range from 0Hz to 10kHz. The adjustable frequency helps to reduce the switching time and increase the efficiency of the circuit. The high side driver is also designed to have low ripple on the output to reduce power losses.

The FS3H0066F is a very versatile and efficient high side driver IC. It is designed to be used in many applications ranging from robotics to home automation. Its features, such as adjustable frequency, fast switching speed, high current/voltage output, low ripple, low cross-conduction losses, make it an ideal choice for many applications. In addition, its ability to function in high temperature applications makes it a valuable choice for various industrial and automotive applications.

The specific data is subject to PDF, and the above content is for reference