Technology Articles

2023-04 Semiconductors ON Semiconductor

[四月 15 2023] The MC34023 series is a high speed, fixed frequency, single ended pulse width modulator controller optimized for high frequency operation. Designed specifically for offline and DC-to-DC converter applications, they provide designers with a cost effective solution with minimal external components. These ics feature an oscillator, a temperature compensation reference, a broadband wide error amplifi ...

2023-04 Optoelectronics MaxLinear, Inc.

[四月 15 2023] The SPX3819 is a positive voltage regulator with low step-down and low noise output. In addition, the device provides a very low 800μA ground current at 100mA output. The SPX3819 has a maximum initial tolerance of less than 1% and logically-compatible ON/OFF switch input. The SPX3819 is an excellent choice for battery powered applications such as cordless phones, radio control systems and portabl ...

2023-04 Semiconductors Texas Instruments

[四月 15 2023] The LTC1487 is an ultra-low power differential line transceiver designed with a high impedance input that allows up to 256 transceivers to share a single bus. Fully specified in commercial temperature ranges and available in 8-pin DIP and SO packages. Meet the requirements for RS485 and RS422. The LTC1487's output driver has a controlled conversion rate that reduces EMI radiated from the RS485 li ...

2023-04 Sensors Texas Instruments

[四月 15 2023] TI AWR1843AOP sensor is an Antenna-On-Package (AOP) device suitable for 76 to 81GHz band. The AWR1843AOP uses Texas Instruments' low-power 45nm RFCMOS process, integrates a DSP subsystem (which includes a high-performance C674x DSP for radar signal processing), a BIST processor subsystem for radio configuration, control, and calibration, And a user programmable Arm® Cortex®-R4F processor for auto ...

2023-04 Semiconductors Texas Instruments

[四月 14 2023] Texas Instruments' DRV8317 three-phase PWM motor driver offers three integrated MOSFET half-bridges for driving three-phase brushless DC (BLDC) motors with 5 V, 9 V, 12 V or 18 V DC guides or 2s to 4s batteries. The driver provides integrated three-phase current sensing, eliminating the need for external sensing resistance. The DRV8317 has an integrated LDO that provides an adjustable 3.3V rail t ...

2023-04 Sensors Texas Instruments

[四月 14 2023] The Texas Instruments OPA4310 is a four-channel low-voltage (1.5V to 5.5V) high-output current op-amp with rail-to-rail input-output (RRIO) swing. The OPA4310S also has a very fast shutdown response and a (typical) enabling time of 0.9µs, saving power when applications involve load cycling in the amplifier's signal chain. The amplifier has reliable ESD performance with a fail-safe input ESD struc ...

2023-04 Semiconductors Texas Instruments

[四月 14 2023] Texas Instruments TMS320F280013x 32-bit microcontroller (mcu) is a member of the C2000 family of real-time microcontrollers, which are scalable ultra-low delay devices designed for the efficiency of power electronics devices. The real-time control subsystem is based on TI's 32-bit C28x DSP core and provides 120MHz signal processing performance for floating-point or fixed-point code running from o ...

2023-04 Semiconductors Texas Instruments

[四月 14 2023] The Texas Instruments TPS62933 is an efficient, easy-to-use synchronous step-down converter with a wide input voltage range of 3.8 V to 30 V, continuous output current up to 3a, and output voltage range of 0.8 V to 22 V. The device adopts fixed frequency peak current control mode, instantaneous response is fast, line and load regulation. Optimized internal loop compensation eliminates external co ...

2023-04 Semiconductors STMicroelectronics

[四月 14 2023] STMicroelectronics' X-NUCLEO-LED12A1 expansion board for STM32 Nucleo is designed to drive up to 48 leds through four embedded LED1202 LED drivers. Each LED1202 controls up to 12 LED channels, has low static current, and guarantees 5 V output drive capability. Each channel can sink to 20 mA, with only 350 mV(typical) headroom voltage, and the ability to adjust the output current through 8-bit ana ...

2023-04 Sensors Cincon Electronics Co. LTD

[四月 14 2023] The Cincon CQB75W14 input isolation DC-DC converter provides 75W output at 5V(DC), 12V(DC), 15V(DC), 24V(DC), 28V(DC), and 54V(DC) single output voltages. These converters come in industry-standard quarter-brick packages and feature ultra-wide 14:1 input voltage ranges from 12V(DC) to 160V(DC)(nominal 72V(DC)) and 3000V(AC) enhanced isolation. Other features include up to 91% efficiency, remote o ...

2023-04 Power Texas Instruments

[四月 13 2023] Texas Instruments ISOW7721 Dual channel digital isolator is an electrical isolation digital isolator with an integrated high efficiency power converter and low emissions. The integrated DC-DC converter provides isolated power up to 550mW. This feature eliminates the need for a separate isolated power source in space-constrained isolation designs. If additional power is needed, Texas Instruments' ...

2023-04 Semiconductors Allegro MicroSystems, LLC

[四月 13 2023] The Allegro MicroSystems A8511 Multi-output WLED/RGB Driver is a fully integrated high brightness (HB) LED driver solution for medium sized backlit displays. The flexible A8511 drive does not require an external power device to complete the backlight design standard. The A8511 integrates FETs for boost converters and four 150mA current receivers, providing a complete integrated solution at HB LED ...