A factory customer from Italy gave us a new order, including DC/DC Converters, Embedded Microcontrollers, Digital isolators, RF transceiver IC, etc. The detail of product information is as follows :
Part Number：LTM4613EY#PBF
Manufacturer：Analog Devices Inc.
Description ：Non-Isolated PoL Module DC DC Converter 1 Output 3.3 ~ 15V 8A 5V - 36V Input
Category：Power Supplies - Board Mount - DC DC Converters
The Applications :
• Telecom and Networking Equipment
• Industrial and Avionic Equipment
• RF Systems
The LTM®4613 is a complete, ultralow noise, 8A switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and all support components. Operating over an input voltage range of 5V to 36V, the LTM4613 supports an output voltage range of 3.3V to 15V, set by a single external resistor. Only bulk input and output capacitors are needed to finish the design.
High switching frequency and an adaptive on-time current mode architecture enables a very fast transient response to line and load changes without sacrificing stability.
The onboard input filter and noise cancellation circuits achieve low noise coupling, thus effectively reducing the electromagnetic interference (EMI).
Furthermore, the DC/DC µModule® regulator can be synchronized with an external clock to reduce undesirable frequency harmonics and allow PolyPhase® operation for high load currents.
The LTM4613 is offered in 15mm × 15mm × 4.32mm LGA and 15mm × 15mm × 4.92mm BGA packages. The LTM4613 is available with SnPb (BGA) or RoHS compliant terminal finish.
Part Number：ICE2HS01GXUMA1
Manufacturer：Infineon Technologies
Description ： Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC PG-DSO-20-45
Category：Integrated Circuit - Power Management (PMIC) - DC DC Switching Controller
Applications :
• PC power supplies
• Server power supplies
• Telecom power supplies
• Flat panel TV and Flat panel display power supplies
• AC-DC adapter
Features :
• Resonant mode controller for Half-bridge LLC resonant converter with synchronous rectification drives
• 20-pin DSO package
• 30kHz to 1MHz switching frequency
• Adjustable minimum switching frequency with high accuracy
• 50% duty cycle for both primary and secondary gate drives
• Adjustable dead time with high accuracy
• Driving signal for synchronous rectification which support full operation of Half-bridge LLC resonant converter
• Internal and External disable function for synchronous rectification
• Mains input under votlage protection with adjustable hysteresis
• Three levels of overcurrent protection for enhanced dynamic performance
• Open-loop/over load protection with adjustable blanking time and restart time
• Adjustable over-temperature protection with latch-off
• External latch-off enable pin
Part Number：ST7FLITE29F2M6TR
Manufacturer：STMicroelectronics
Description ： ST7 ST7 Microcontroller IC 8-Bit 8MHz 8KB (8K x 8) FLASH 20-SO
Category：Integrated Circuit - Embedded Microcontroller
Core Size : 8-Bit
Speed : 8MHz
Connectivity : SPI
Peripherals : LVD, POR, PWM, WDT
Number of I/O : 15
Program Memory Size : 8KB (8K x 8)
Program Memory Type : FLASH
EEPROM Size : 256 x 8
RAM Size : 384 x 8
Voltage - Supply (Vcc/Vdd) : 2.4V ~ 5.5V
Data Converters : A/D 7x10b
The ST7LITE2 is a member of the ST7 microcontroller family. All ST7 devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set.
The ST7LITE2 features FLASH memory with byte-by-byte In-Circuit Programming (ICP) and InApplication Programming (IAP) capability.
Under software control, the ST7LITE2 device can be placed in WAIT, SLOW, or HALT mode, reducing power consumption when the application is in idle or standby state.
The enhanced instruction set and addressing modes of the ST7 offer both power and flexibility to software developers, enabling the design of highly efficient and compact application code. In addition to standard 8-bit data management, all ST7 microcontrollers feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.
Part Number：ADUM3201BRZ-RL7
Manufacturer：Analog Devices Inc.
Description ：General Purpose Digital Isolator 2500Vrms 2 Channel 10Mbps 25kV/µs CMTI
Category：Digital Isolator
Applications :
• Size-critical multichannel isolation
• SPI interface/data converter isolation
• RS-232/RS-422/RS-485 transceiver isolation
• Digital field bus isolation
• Hybrid electric vehicles, battery monitor
The ADuM32011 is a dual-channel, digital isolator based on the Analog Devices, Inc., iCoupler® technology.
Combining high-speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.
By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth of the power of optocouplers at comparable signal data rates.
The ADuM3200/ADuM3201 isolators provide two independent isolation channels in a variety of channel configurations and data rates. They operate with 3.3 V or 5 V supply voltages on either side, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. The ADuM3200W and ADuM3201W are automotive-grade versions qualified for 125°C operation.
In comparison to the ADuM1200/ADuM1201 isolators, the ADuM3200/ADuM3201 isolators contain various circuit and layout changes to provide increased capability relative to system level IEC 61000-4-x testing (ESD, burst, and surge). The precise capability in these tests for either the ADuM1200/ADuM1201 or ADuM3200/ADuM3201 products is strongly determined by the design and layout of the user board or module.
Part Number：ISO224BDWVR
Manufacturer：.Texas Instruments
Description ：Isolation IC Automotive 8-SOIC
Category：Integrated Circuit - Linear - Amplifiers - Special Purpose Amplifier
Applications :
• Isolated Analog Signal Acquisition in:
– Grid Automation
– Protection Relays
– Factory Automation and Control
– Rail Transport
– Motor Drives
– Power Analyzers
The ISO224 is a precision isolated amplifier with an output separated from the input circuitry by an isolation barrier with high immunity to magnetic interference. This barrier is certified to provide reinforced galvanic isolation of up to 5 kVRMS with an exceptionally long lifetime and low power dissipation.
When used with isolated power supplies, this device separates parts of the system that operate on different common-mode voltage levels and protects lower-voltage devices from damage.
The input of the ISO224 is optimized for accurate sensing of ±10-V signals that are widely used in industrial applications. The device operates of a single supply on the high-side. This unique feature simplifies the design of the isolated power supply and reduces the system cost. The integrated high-side supply voltage detection feature simplifies system level diagnostics. The ±4-V output of the ISO224 allows lower-cost analog-to-digital converters (ADCs) to be used. The differential structure of the output supports high immunity to noise.
The ISO224 is fully specified over the extended industrial temperature range of –55°C to +125°C and is available in a wide-body 8-pin SOIC (DWV) package.
Part Number：CC1101RGPR
Manufacturer：.Texas Instruments
Description ：IC RF TxRx Only General ISM < 1GHz 300MHz ~ 348MHz, 387MHz ~ 464MHz, 779MHz ~ 928MHz 20-VFQFN Exposed Pad
Category：RF and Wireless - RF Transceiver IC
Applications :
• Ultra low-power wireless applications operating in the 315/433/868/915 MHz ISM/SRD bands
• Wireless alarm and security systems
• Industrial monitoring and control
• Wireless sensor networks
• AMR – Automatic Meter Reading
• Home and building automation
• Wireless MBUS
CC1101 is a low-cost sub-1 GHz transceiver designed for very low-power wireless applications. The circuit is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 315, 433, 868, and 915 MHz, but can easily be programmed for operation at other frequencies in the 300-348 MHz, 387-464 MHz and 779-928 MHz bands.
The RF transceiver is integrated with a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 600 kbps.
CC1101 provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication, and wake-on-radio.
The main operating parameters and the 64- byte transmit/receive FIFOs of CC1101 can be controlled via an SPI interface. In a typical system, the CC1101 will be used together with a microcontroller and a few additional passive components.
The CC1190 850-950 MHz range extender can be used with CC1101 in long range applications for improved sensitivity and higher output power.
Part Number：KSZ8863RLL
Manufacturer：Microchip Technology
Description ：Ethernet Switch 10/100 Base-T/TX PHY I²C, SPI Interface 48-LQFP (7x7)
Category：Integrated Circuit - Interface - Controller
Applications :
• VoIP Phone
• Set-Top/Game Box
• Automotive
• Industrial Control
• IPTV POF
• SOHO Residential Gateway
• Broadband Gateway/Firewall/VPN
• Integrated DSL/Cable Modem
• Wireless LAN Access Point + Gateway
• Standalone 10/100 Switch
KSZ8863RLL is highly integrated 3-port switch-on-a-chip ICs in the industry’s smallest footprint. They are designed to enable a new generation of low port count, cost-sensitive, and power-efficient 10/100 Mbps switch systems. Low power consumption, advanced power management, and sophisticated QoS features (for example, IPv6 priority classification support) make these devices ideal for IPTV, IP-STB, VoIP, automotive, and industrial applications.
The KSZ8863 family is designed to support the GREEN requirement in today’s switch systems. Advanced power management schemes include software power down, per port power down, and energy detect mode that shuts down the transceiver when a port is idle.
KSZ8863RLL also offer a bypass mode that enables system-level power saving. In this mode, the processor connected to the switch through the MII interface can be shut down without impacting the normal switch operation.
The configurations provided by the KSZ8863 family enable the flexibility to meet the requirements of different applications:
• KSZ8863RLL: Two 10/100BASE-T/TX transceivers and one RMII interface
The devices are available in RoHS-compliant 48-pin LQFP packages. Industrial-grade and automotive-grade are also available
Part Number：STM32F407VGT6
Manufacturer：STMicroelectronics
Description ：ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 1MB (1M x 8) FLASH 100-LQFP (14x14)
Category：Integrated Circuit - Embedded - Microcontroller
Applications:
• Motor drive and application control
• Medical equipment
• Industrial applications: PLC, inverters, circuit breakers
• Printers, and scanners
• Alarm systems, video intercom, and HVAC
• Home audio appliances
The STM32F405xx and STM32F407xx family is based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm singleprecision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
The STM32F405xx and STM32F407xx family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix.
All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers. a true random number generator (RNG). They also feature standard and advanced communication interfaces.
• Up to three I2Cs
• Three SPIs, two I2Ss full duplex. To achieve audio class accuracy, the I2S peripherals can be clocked via a dedicated internal audio PLL or via an external clock to allow synchronization.
• Four USARTs plus two UARTs
• An USB OTG full-speed and a USB OTG high-speed with full-speed capability (with the ULPI),
• Two CANs
• An SDIO/MMC interface
• Ethernet and the camera interface available on STM32F407xx devices only
Part Number：STM8AF6223PCX
Manufacturer：STMicroelectronics
Description ：STM8A Automotive, AEC-Q100, STM8A Microcontroller IC 8-Bit 16MHz 8KB (8K x 8) FLASH 20-TSSOP
Category：Integrated Circuit - Embedded - Microcontroller
The STM8AF6223 automotive 8-bit microcontrollers offer 4 to 8 Kbytes of Flash program memory, plus integrated true data EEPROM. The STM8S series and STM8AF series 8-bit microcontrollers reference manual refers to devices in this family as low-density.
They provide the following benefits: performance, robustness and reduced system cost. Device performance and robustness are ensured by advanced core and peripherals made in a state-of-the-art technology, a 16 MHz clock frequency, robust I/Os, independent watchdogs with separate clock source, and a clock security system.
The system cost is reduced thanks to an integrated true data EEPROM for up to 300 k write/erase cycles and a high system integration level with internal clock oscillators, watchdog, and brown-out reset.
