ST Manuals

The STEVAL-TDR001V1 is a two-stage RF power amplifier that includes a low pass output filter for harmonics rejection specifically designed for portable two-way UHF radio communication. Its features include excellent thermal stability, frequency range of 380-512 MHz, supply voltage of 7.2 V, output power of 4 W, current less than 1.6 A, input power less than 10 dBm, harmonics level less than -70 dBc, load mismatch of 20:1, maximum VAPC of 5 V, BEO-free amplifier, and RoHS compliance.

This document introduces a monolithic voltage regulator module for supplying DDR2/3 memory and chipset in ultra-mobile PC and real estate portable systems.

The STEVAL-ILB004V1 demonstration board is an electronic ballast that adds “intelligence” to ballast circuits, thanks to the use of a microcontroller. It can drive many different lamp groups and is capable of recognizing T5-type fluorescent lamps with power ratings of 24W, 39W, 54W, and 80W. The board consists of a boost converter (power factor controller) and an inverter in a half-bridge configuration. Both stages are controlled by the ST7LIT19BF1 microcontroller, which provides signals to the L6382D5 power management unit and the STP5NK60Z power MOSFET. After tube recognition, the system sets the parameters to drive the lamp correctly.

This is an introduction document about the STEVAL-TLL005V1 product. This product is a power flash demonstration board based on the STCF03 and ST7. It can work in two different power supply modes: external power mode and battery powered mode. Hardware contents include one mother board, one daughter board with STCF03 and power LED, and GUI installation file (including all PC driver and PC GUI).

This document is a technical brief for STEVAL-ISV001V1 1000 W dual stage DC-AC converter demonstration board based on the STP160N75F3, including input voltage, output voltage, power, efficiency and switching frequency, and also a schematics.

STEVAL-CBL004V1 is a power supply demonstration board for LNB based on the LNBH24. It provides a complete interface between LNBs and I2C bus, built-in DC-DC converter for single 12V supply operation, high efficiency, compliance with main satellite receiver output voltage specifications, bidirectional DiSEqC™ 2.0 support, overload and overtemperature protection, and diagnostic feedback through I2C bits.

The EVAL5985 demonstration board is a fully functional step-down switching regulator with an output current of up to 2 A. It has an input voltage range of 2.9 V to 18 V and an adjustable output voltage range of 0.6 V to 16 V. The switching frequency is programmable up to 1 MHz. It features internal soft-start and inhibit functions, low dropout operation with 100% duty cycle, zero-load current operation, and over-current and thermal protection.

This datasheet introduces a high-brightness RGB LED array with LED error detection based on the STP24DP05 and STM32.

This data brief introduces the STEVAL-ILL013V1 demonstration board, an 80 W offline dimmable LED driver with high power factor (PF) intended for 350 mA, 700 mA and 1 A LEDs. The converter is designed as a constant current source to achieve the best lighting performance from the LEDs, and can be used for lighting applications from low power, low voltage to high power, high voltage. This allows designers to cover a wide range of different LED systems using a single topology. Additionally, in lighting applications where the input active power is higher than 25 W and a high power factor is required, the board can provide high power factor.

This file is a technical manual about STEVAL-IFP007V1, introducing the features and characteristics of the product.

This document is the datasheet of STEVAL-CCA008V1 audio amplifier. The amplifier uses 2.7V to 5.5V power supply, has 1W output power and 10nA standby power consumption, and is suitable for various high-end stereo audio applications.

This document describes the features and characteristics of the 6W single output SMPS demonstration board based on VIPER17, including input voltage range, output voltage, maximum output current, precision of output regulation, and high frequency output voltage ripple.