STMicroelectronics Manuals

The STM6510 is a dual smart reset button chip with adjustable reset setup delay and pulse duration. It is suitable for applications such as mobile phones, e-books, MP3 players, game consoles, portable navigation devices, etc., that require delayed reset button response for improved system stability.

STCF07 is a dedicated, size-optimized solution for driving a power LED. The device is a buck-boost converter which guarantees proper LED current control over all possible battery voltage and LED forward voltage conditions. The output current control ensures good current regulation over the forward voltage spread characteristics of high-brightness LEDs. The device includes various functions to protect the chip and the power LEDs. These include soft-start control as well as detection and protection of chip overtemperature and shorted LEDs. An optional external NTC is supported.

This is information on a product in full production. The product is the L6566BH multimode controller for SMPS. It features selectable multimode operation, high voltage startup, advanced light load management, low quiescent current, adaptive UVLO, line feedforward, pulse-by-pulse OCP, shutdown on overload, transformer saturation detection, programmable frequency modulation, latched or auto-restart OVP, brownout protection, totem pole gate driver, and is suitable for industrial SMPS and SMPS running off rectified 3-phase input line.

The L6728D is a single-phase step-down controller with integrated high-current drivers that provides complete control logic and protection to simplify the design of general DC-DC converters by using a compact DFN10 package. Device flexibility allows the management of conversions with power input (VIN) as low as 1.5 V, and device supply voltage ranging from 5 V to 12 V. The L6728D provides a simple control loop with voltage mode EA. The integrated 0.8 V reference allows output voltages regulation with ±0.8% accuracy over line and temperature variations. The oscillator is internally fixed to 300 kHz. The L6728D provides programmable dual level overcurrent protection, as well as overvoltage and undervoltage protection. Current information is managed by LSLess to manage pre-bias startup.

This document describes the STM6513 Dual push-button Smart ResetTM, which features dual reset outputs and user-selectable setup delay. The product is suitable for applications such as mobile phones, e-books, MP3 players, games, and portable navigation devices that require delayed reset button response for improved system stability.

This document is the L6563S PFC controller datasheet released by Infineon. The datasheet details the features of the L6563S PFC controller, such as tracking boost function, fast “bidirectional” input voltage feedforward (1/V2 correction), cascaded converter's PWM controller interface, remote ON/OFF control, accurate adjustable output overvoltage protection, protection against feedback loop disconnection (latched shutdown), inductor saturation protection, low (≤100µA) start-up current, 6mA max. operating bias current, 1% (@TJ=25°C) internal reference voltage, -600/+800mA totem pole gate driver with active pull-down during UVLO, SO14 package etc.

STM6502, STM6503, STM6504, STM6505 series products are ST company's dual button smart reset circuits, which have adjustable delay reset function, and can be used for mobile phones, smartphones, e-books, MP3 players, games, portable navigation devices and other applications that require delayed reset button response to improve system stability.

This document is the datasheet for L6563H, which introduces the features and application scenarios of this product.

LD39015Jxx is a 150 mA low quiescent current, low noise voltage regulator. It features a wide input voltage range, ultra low dropout voltage, low noise, high output voltage accuracy, and logic-controlled electronic shutdown.

STM6520 is a dual push-button Smart Reset™ with push-button controlled output delay.

L5989D is a 4 A continuous (more than 5 A pulsed) step-down switching regulator with synchronous rectification

L6728AH is a high frequency single-phase PWM controller with Power Good features. It has flexible power supply ranging from 5V to 12V, with power conversion input as low as 1.5V. It has an internal reference of 0.8V and output voltage accuracy of 0.8%. It also features high-current integrated drivers, Power Good output, sensorless and programmable OCP, OV/UV protections, VSEN disconnection protection, and adjustable output voltage. The device is suitable for memory and termination supply, subsystem power supply (MCH, IOCH, PCI), CPU and DSP power supply, distributed power supply, and general DC/DC converters.

L6706 is a single phase step-down controller from Infineon with integrated high current driver. It supports 8-bit programmable output with a maximum output voltage of 1.6V, supports VR11.1 DAC, high output voltage accuracy, programmable droop function, Imon output, load transient boost LTB Technology, full differential current sense across inductor, differential remote voltage sensing, adjustable voltage offset, LSLess startup, feedback disconnection protection, preliminary overvoltage protection, programmable overcurrent protection, programmable overvoltage protection, adjustable switching frequency, SSEND and OUTEN signal, VFQFPN-40 6x6 mm package

LD39100xx is a 1A, low quiescent current, low noise voltage regulator. It features a wide input voltage range, ultra low dropout voltage, very low quiescent current, low noise, etc., making it suitable for low power battery powered applications.

The VIPER25 is a high voltage switch mode power supply in the VIPER series. It features an 800V avalanche rugged power section, quasi-resonant control, low standby power, overcurrent protection, overvoltage protection, overload protection, and thermal shutdown.