ST Manuals

This document provides preliminary information on a new product currently in development or undergoing evaluation. Details are subject to change. For further information, please contact your local STMicroelectronics sales office.

The STEVAL-ILB009V1 is a 2x28W electronic ballast with active power factor correction (PFC) based on the STD3N62K3 and STD845DN40 BJT devices. It has an input voltage range of 180VAC to 264VAC, a nominal output voltage of 400V, a nominal output power of 60W, a target efficiency of approximately 90%, a minimum switching frequency of 35kHz, and an expected power factor of 0.99.

This document is the data brief of STEVAL-ISA103V1, which introduces the features and characteristics of the product, including input voltage range (90 V - 265 V), output voltage (5 V), output power (12 W), standby consumption, overload protection, secondary winding short-circuit protection, output overvoltage protection, brownout protection, etc.

The STEVAL-ISA079V1 demonstration board is based on the DC-DC monolithic regulator L6928D, specifically designed to provide extremely high efficiency.

This document describes the features and characteristics of the STEVAL-ISA078V1 high efficiency synchronous step-up regulator, including input voltage range, high efficiency, extremely low quiescent current, maximum output current, adjustable output voltage, low dropout operation, output voltage accuracy, and switching frequency.

This is a 3 A / 1.5 MHz step-down synchronous switching regulator based on the ST1S31 in DFN 3x3 package with the following features: 4 A peak output current, 2.8 V to 5.5 V input voltage, output voltage adjustable from 0.8 V, 1.5 MHz switching frequency, internal soft-start and enable, integrated 60 mΩ and 45 mΩ power MOSFETs, all ceramic capacitors, Power Good (POR), cycle-by-cycle current limiting, current foldback short-circuit protection, RoHS compliant.

This is a temperature sensor daughter card based on STTS2002B2DN3F in TDFN8 package. It supports USB power and complies with RoHS standard.

This data brief provides details about the STEVAL-IFS017V5 temperature sensor daughter card, including features, description and schematic diagram

This data brief introduces the features and characteristics of the STEVAL-IFS017V4 temperature sensor daughter card based on the STTS751-0WB3F in SOT package, including multiple device temperature sensor, USB powered and RoHS compliant.

This document introduces the features and characteristics of the STEVAL-MKI124V1 module, including the module's pin definition, compatibility and other information.

This document is an introduction to STEVAL-MKI123V1 LSM330D adapter board, which can be used for fast system prototyping and device evaluation.

This data sheet introduces the STEVAL-MKI122V1 adapter board, which can be used to evaluate the LSM330DLC product family, for fast prototyping and device evaluation

STEVAL-ISA100V1 is a 3A step-down switching demonstration board based on the L7986A, featuring adjustable output voltage, 250kHz switching frequency, overcurrent and thermal protection, etc.

This document introduces the features of the power module based on STEVAL-ISA099V1 demonstration board, which adopts L7986 chip, supports 3A output current, input voltage range from 4.5V to 38V, and output voltage can be adjusted from 0.6V to VIN.