STMicroelectronics

EVB-LIV3FL is a complete standalone evaluation platform for Teseo-LIV3FL low power GNSS module ST solution. Teseo-LIV3FL embeds the high performance ARM microprocessor with embedded flash, UART and I2C serial communication interfaces. Performance and configuration can be analysed using the ST Teseo Suite PC tool available on www.st.com.

EVB-LIV4F is a complete standalone evaluation platform for Teseo-LIV4F dual-bands L1/L5 GNSS module ST solution. Teseo-LIV4F embeds the high performance ARM microprocessor with embedded flash, UART and I2C serial communication interfaces. Performance and configuration can be analysed using the ST Teseo Suite PC tool available on www.st.com.

Teseo EVB board is a complete standalone evaluation platform for Teseo III GNSS ST solution. Teseo III embeds the high performance ARM946 microprocessor with dedicated SRAM and several serial communication interfaces, including USB, SPI, I²C, UART and CAN. Performance and configuration can be analyzed using the ST TESEO-SUITE PC Tool2.

The EVB-T5 board is a complete standalone evaluation platform for Teseo-V STA8100GA GNSS Multi Band and Multi Constellation Receiver with STA5635A RF Front-End IC solution. The EVB-T5 is designed for best STA8100GA and STA5635A best performance. Boot and Reset buttons allow an easy programming procedure. The 4-pins connector allows access to the ODO/CAN signals to simplify car-connection. Teseo-V embeds the high performance ARM Cortex-M7 microprocessor with RF front-end able to support different bands (L1, L2 and L5), UART communication interfaces. The STA5635A is a fully integrated RF front-end able to support different bands (L2 and L5) with a programmable IF Bandwidth (7 or 13 MHz). Performance and configuration can be analysed using the ST Teseo Suite PC Tool available on www.st.com.

The EVB-T5DR board is a complete standalone evaluation platform for Teseo-V STA8100GA GNSS MultiBand and Multiconstellation receiver dead reckoning IC solution. The EVB-T5DR is designed for the best STA8100GA performance. Boot and reset buttons allow an easy programming procedure. The 14-pin connector allows access to the ODO/CAN signals to simplify car-connection. Teseo-V embeds the high performance ARMTMCortex-M7 microprocessor with RF front-end able to support different bands (L1 and L5), UART communication interfaces. Performance and configuration can be analysed using the STMicroelectronics Teseo Suite PC Tool available on www.st.com.

The EVB-VIC3DA is a complete standalone evaluation platform for Teseo-VIC3DA/D GNSS dead-reckoning module ST solution. Teseo-VIC3DA/D embeds the high performance ARM microprocessor with embedded flash, ST 3D MEMS, UART and I2C serial communication interfaces. Performance and configuration can be analysed using the ST Teseo Suite PC Tool available on www.st.com

The EVL-SRK2001-HVS evaluation board for the SRK2001 synchronous rectification controller is suitable for LLC converter applications with higher output voltage (up to 48 V), thanks to the use of external sensing MOSFETs in series with DVS1,2 pins. An external VCCvoltage (12 V, max. 20 V) is required to supply the IC. The SRK2001 implements a control scheme for secondary-side synchronous rectification in LLC resonant converters, using a transformer with a center-tap secondary winding for full-wave rectification. It provides two high-current gate-drive outputs (for driving N-channel power MOSFETs). Each gate-driver is controlled separately and an interlock logic circuit prevents the two synchronous rectifier (SR) MOSFETs from conducting simultaneously. Device operation is based on adaptive algorithms for both turn-on and turn-off of SR MOSFETs. During fast load transitions or during the above resonance operation, a further turn-off mechanism based on a ZCD_OFF comparator is provided, which triggers the gate-drive circuit for a very fast MOSFET turn-off. The board includes two SR MOSFETs (TO220 package) and can be easily implemented in an existing converter to substitute rectifier diodes. Refer to the AN4674 for circuit implementation.

The EVL011A150ADP is a 12 V, 150 W power supply demonstration board for 90 Vac to 264 Vac mains, which is representative of an AC/DC converter for an all in one (AIO) computer or a general purpose high power adapter. The design is based on the STNRG011A IC, a digital combo that controls a two-stage AC/DC SMPL. The front-end is a transition mode PFC pre-regulator and the second stage is an LLC HB resonant converter. The SRK2001 implements the synchronous rectification in order to obtain higher efficiency. No auxiliary supply is needed due to the very low consumption at no-load. A full set of auxiliary functions and protections is also provided; this allows to reduce the overall BOM while maintaining a rugged design. The performance of the EVL011A150ADP can meet the requirements of major standards ENERGY STAR® for computers ver. 6.1, Eup Lot 6 Tier 2, European CoC ver. 5 Tier-2, in terms of efficiency, no-load input power and power factor and feature harmonics content well below the limits of European Standard EN61000-3-2 Class-D and Japanese standard JEITA-MITI Class-D regulations.