STMicroelectronics manuals, page 277
ST AN3401 Application Note SPV1001/SPV1002 performance evaluation in a typical photovoltaic application handbook
This application note provides an evaluation of the performance comparison between the SPV100x and two standard Schottky diodes, in order to supply proper guidelines for the correct use of both devices.
ST AN3395 Application note Sensing resistor selection usage in STC310x battery monitoring applications handbook
This document describes the sensing resistor selection, power considerations, and layout recommendations for the STC310x series battery monitor ICs.
ST AN3387 Application Note PM8803 layout guidelines handbook
ST AN3373 Application note IEEE802.3at compliant PD + PS design based on PM8803 low power synchronous flyback PoE converter handbook
ST AN3352 Application note Dual LNB power supply based on the LNBH24L supply control IC with step-up I C interface handbook
This is an application note for LNBH24L supply and control IC, introducing the features and usage of LNBH24L.
ST AN3339 Application note 185 W power supply with PFC standby supply for LED TV using the L6564 L6599A Viper27LN handbook
This document describes the characteristics and features of a 185 W, wide input mains range, power-factor-corrected, demonstration board for LED TV
ST AN3329 Application note 170 W power supply with PFC standby supply for flat TV using the L6564 L6599A Viper27LN handbook
This document describes the characteristics and features of a 170W power supply using L6564, L6599A, and Viper27LN, suitable for flat TVs or industrial applications. This design achieves very high efficiency and is compliant with ENERGY STAR eligibility criteria.
ST AN3303 Application note Secondary-side rectification for an LLC resonant converter featuring the SRK2000 handbook
This document describes the application of SRK2000 in LLC resonant converters with synchronous rectification (SR). It first introduces the features of the IC, followed by a description of the board, and finally provides some considerations regarding circuit optimization and performance. The board is realized in four different configurations depending on the mounted SR MOSFETs.
ST AN3302 Application note Monolithic power management for high definition ODD with true shutdown reset programmable step-up voltage handbook
This document describes a monolithic power management solution for Blu-ray disc players, providing true shutdown, reset, and programmable step-up voltage functions. It integrates two step-down converters and one step-up converter, optimized for powering low-voltage digital cores and supplying the blue laser in mobile applications. The output voltage is programmable and the device has high efficiency.
ST AN3290 Application Note Reference design for double output SMPS for power line modem applications using ALTAIR04-900 primary controller handbook
Reference design for double output SMPS for power line modem applications using ALTAIR04-900 primary controller
ST AN3286 Application note EVLVIPER25L-10WSB: 5 V/10 W quasi-resonant isolated flyback handbook
ST AN3271 Application note Using the STM6600 STM6601 smart push-button on/off controller handbook
Application note Using the STM6600, STM6601 smart push-button on/off controller. This application note provides a detailed description of the primary applications and benefits of the STM6600-STM6601.
ST AN3261 Application note Dual push-button Smart Reset devices with user-adjustable setup delays handbook
This document describes a dual push-button Smart Reset™ device with user-adjustable setup delays. It improves system stability compared to simple manual reset button devices and eliminates the need for a traditional reset access hole.
ST AN3256 Application note Low-cost LED driver for an A19 lamp handbook
AN3256 is a ST application note that introduces a prototype of a non-dimmable, non-isolated LED driver. The physical design is small enough to fit in the base of an A19 lamp (screw bases 40 to 60 W equivalent). The coupled inductor has a stepdown winding to power the L6562A PFC driver. The design goals: Input: 96-132VAC, 60 Hz, non-dimmable, TRIAC dimmer safe (no damage); Output: 370 mA into strings of 5 to 12 LEDs; Topology: stepdown (buck) switching regulator; Features: regulation of LED current, power factor acceptable for US market for residential use, excellent efficiency. ST devices: PFC controller: L6562A; Switching FET: STD5NM50; Flywheel diode: STTH1R04.
ST AN3233 Application note 12 V - 150 W resonant converter with synchronous rectification using the L6563H L6599A SRK2000 handbook
This application note describes the characteristics and features of a 150 W SMPS demonstration board (EVL150W-ADP-SR), tailored to all-in-one computer power supply (PS) specifications. The characteristics of this design are the very high efficiency and low consumption at light load which make it a viable solution for applications compliant with ENERGY STAR® eligibility criteria (EPA rev. 5.0 computer and EPA rev. 2.0 EPS). One of the key factors to achieving high efficiency at heavy load is the SRK2000. This synchronous rectification (SR) driver for LLC resonant converters allows a significant decrease in secondary side losses. Standby consumption is very low thanks to the sleep function embedded in the SRK2000 and the high voltage start-up circuit integrated in the L6563H. The possibility of driving the PFC burst mode via the L6599A PFC_STOP pin dramatically boosts light load efficiency. Additionally, a secondary sensing circuit, dedicated to driving the primary controller into burst mode, reduces deviation of light load efficiency against resonant circuit parameter spread, improving the repeatability of design in production volumes.