STMicroelectronics Manuals

STEVAL-PCN001V1 USB power switch demonstration board is a board used to demonstrate the ST204x and ST205x USB power switches. The board has load current, input voltage, under-voltage protection, power switch and other features.

This document describes the STEVAL-PCC003V1 low-speed USB demonstration board from STMicroelectronics, which is based on the STUSB03 transceiver and ST7263BE2 microcontroller. The demonstration board features USB full-speed and USB low-speed operation support, making it suitable for use in mobile phones, digital cameras, printers, PDAs, etc.

This is a product description of STEVAL-PCC005V1 hard disk drive (HDD) bridge demonstration board. The board is based on STR912 (ARM966E-S) microcontroller with in-build external memory interface (EMI) and has USB interface available for USB hard disk application. It can act as mass-storage device using native Microsoft Windows® OS drivers and has an on-board power supply for hard disk. The board can be powered by either an on-board power supply or a separate SMPS power supply. It has LEDs available on the demonstration board to indicate read or write operation. The board also features a JTAG interface for debugging purpose.

This data brief introduces the 20 A step-down DC-DC converter demonstration board STEVAL-ISA024V1, based on the L6725 device, with an output voltage of 3.3 V, a selectable switching frequency of 250 kHz / 500 kHz, and over-voltage protection and thermal shutdown features.

This datasheet provides detailed information about the STEVAL-ISA029V1 power board, including input voltage range, output voltage, current, safety, etc.

This is a front panel display demonstration board based on the STFPC311 front panel controller and microcontroller ST72F264. It features a 16-segment, 1-digit customized VFD for DVD recorders, 12 front panel keys, 3 LEDs (red for standby, blue for IR, and green for mute), 1 IR sensor for remote control operation, a buzzer for mute feature demonstration, an on-board real-time clock (RTC) for setting the timer and alarm for standby, a power supply connector for four power supplies (3.3 V, 12 V, -30 V, and GND), standby management for low power operation, auto wakeup from system standby, and embedded in-circuit programming capability.

This document describes a low-end vacuum cleaner demonstration board based on ST7FLiteUS5 and BTB12. It features an AC motor speed regulation system, high current protection, full bag checking, start/stop button, potentiometer (speed adjustment), LED checking, and sense resistor (current sensing). The board is designed for universal motor driving based on phase angle control and can be easily adapted for vacuum cleaner, home appliance, or industrial applications. The electronic driver with TRIAC and microcontroller is cost-effective and easy to implement. Microcontroller designs are replacing analog solutions even in low-cost applications due to their advantages of soft-start function, compliance with IEC 61000-3-3 standard on inrush currents, flexibility, fewer external components, and easy adaptation through simple software modifications.

This document describes the features and characteristics of the demonstration board for PMOLED display power supply based on the STOD2540.

This document describes the STEVAL-ISA053V1 demonstration board for the PM6680 dual step-down controller by STMicroelectronics. The board features adjustable output voltages, constant on-time control, and is designed for notebook computer power systems.

This is a demonstration board for the PM6680A dual synchronous step-down controller with adjustable output voltages and LDO function from STMicroelectronics company. The board has the following features: constant on-time control allows very fast load transients; 6 V to 36 V input voltage range; 5 V auxiliary output voltage; adjustable switching outputs; lossless current sensing; negative current limit; soft-start internally fixed at 2.8 ms; soft-end for output discharge; 200 kHz / 300 kHz, 300 kHz / 400 kHz, 400 kHz / 500 kHz (OUT1 / OUT2 selectable switching frequency); selectable pulse skip and no-audible skip modes at light loads; independent power good signals

This datasheet describes the STEVAL-MKI013V1, which is an adapter board designed to allow evaluation of the LIS302DL, a low-power 3-axis linear accelerometer with digital output. The adapter board offers an effective solution for fast system prototyping and device evaluation directly within the user’s own application.

This document describes a 55W flyback SMPS demonstration board for an alarm system based on the L5991 and STP12NK80Z. The board features multiple output voltages and signals to meet the power requirements of the alarm system.

The VIPer17 family of power controllers, with low standby consumption, high efficiency conversion, overload/output short circuit protection, transformer saturation and secondary winding short circuit protection (2nd OCP), output over-voltage protection (optional) and brown out protection (optional) features

This is a 90W wide-range mains AC-DC adapter based on the L6599 and STP12NM50N. It features: 1. Dimensions (L/W/H): 132mm/52mm/22mm; 2. Universal AC mains range: 90VAC to 264VAC; 3. High output power: 90W (4.74A, 19VDC); 4. Very low output noise and ripple: less than 300mV-P; 5. Very low standby power: less than 0.5W; 6. Auto recovery hiccup mode; 7. Latch mode overvoltage protection.