ST Manuals

This is a dedicated evaluation board using emitter switched bipolar transistors (ESBTs) featuring the high-power, wide input range requirement of the highly demanding industrial market. The maximum output power is 100 W. The need to handle both high output power and wide input voltage leads to the design of a flyback topology. The flyback converter is a popular choice in applications where the required power is normally less than 200 W. The main reasons for its popularity are its simplicity, low cost and high efficiency despite a small number of active components. This evaluation board provides a solution for a power supply solution for 3-phase applications such as inverters for induction motors, welding machines, and UPS.

This reference design board is an offline wide-range power supply that incorporates the VIPer53-E, and is set up for secondary regulation by driving the PWM controller through an optocoupler. The switching frequency is set at 100 kHz and the total output power is 24 W.

This document describes an evaluation board of a flyback AC-DC converter based on VIPer53-E, with a negative output power of 24W. It accepts a wide range of input voltages and is suitable for industrial or white-goods applications.

This data brief provides information about the STEVAL-ISA026V1 evaluation board. The board is a step-down DC-DC converter with an input voltage range of 4.5 V to 14 V, an output voltage of 3.3 V, and selectable switching frequencies of 250 kHz or 500 kHz. The board also features overvoltage protection and thermal shutdown.

STP08CP05 is a monolithic, low voltage, low current, power 8-bit shift register designed for LED panel displays.

This document describes a 6W three-phase SMPS metering evaluation board based on ESBT, which features a wide input voltage range, high output power, and high efficiency.

This is a three-output flyback converter evaluation board based on ST's VIPer53-E chip, with an input voltage range of 85VAC-300VAC, and output voltages of 12V, 3.3V, and -24V, with output currents of 1A, 100mA, and 40mA, respectively.

This datasheet describes in detail the features of the STEVAL-TLL003V1 power flash LED driver evaluation board based on the STCF02 high-power white LED driver

This is a 30W AC-DC adapter based on the L6565 chip. It has an input voltage range of 88-264VAC and an output voltage of 15V. The output current is 0-2A.

This document describes the features and characteristics of the low voltage differential audio power amplifier based on the TS4994. The amplifier operates from 2.5V to 5.5V and provides 1W output power with ultra-low power consumption in standby mode and ultra-low distortion.

This document describes the features and characteristics of the STEVAL-IFP006V1 quad high side smart power solid state relay evaluation board produced by STMicroelectronics. It includes functions such as shorted load protections, temperature protections, over-temperature protections, loss of ground protections, current limitations, etc. The product is suitable for use in programmable logic controllers (PLCs) as well as to drive generic loads requiring up to 0.7A nominal current. It has low power consumption and complies with the IEC 61131-2 international standard.

STP8CL596 is a monolithic, medium-voltage, low current power 8-bit shift register designed for LED panel display.

The STP08CDC596 is an 8-bit shift register with built-in error detection feature. It can detect LED line open and short, short to GND and short to Led voltage supply. Through an external resistor, users may adjust the STP08CDC596 output current, controlling the light intensity of LEDs.

The STP08CDC596 is a monolithic, medium-voltage, low current power 8-bit shift register designed for LED panel display. It contains a 8-bit serial-in, parallel-out shift register that feeds a 8-bit D-type storage register. In the output stage, eight regulated current sources were designed to provide 15-120mA constant current to drive the LEDs. The STP08CDC596 has built-in error detection feature, which can detect open and short on the LED line, short to GND, short to LED voltage supply. Users can adjust the output current of the STP08CDC596 through an external resistor to control the light intensity of LEDs.

STB120NH03L is a N-Channel 30V - 0.005Ω - 9A - TO-220/D2PAK STripFET™ III Power MOSFET for DC-DC Conversion from ST, with typical RDS(on) = 0.005Ω @ 10V, RDS(on) * Qg Industry’s Benchmark Low, Conduction Losses Reduced, Switching Losses Reduced, Low Threshold. It is ideal in high performance DC-DC converter applications