Technology Articles

2022-10 Power Allegro MicroSystems, LLC

[Oct 18 2022] Allegro's A31010 linear Hall effect sensor IC provides a voltage output proportional to the applied magnetic field. These unipolar Hall effect sensors provide optimum performance for frontal push-pull applications. These unipolar sensors are only sensitive to a single specific magnetic pole; Therefore, when measuring the range from 0 G to full scale, the full scale of the output is used. The user ...

2022-10 Power Allegro MicroSystems, LLC

[Oct 18 2022] Allegro's A89506 full bridge grid driver is designed for pulse width modulation (PWM) control of DC motors. They can operate at 50 V and provide gate drive for all N-channel external MOSFET bridges to reduce EMI. The fault output can inform the microprocessor of bridge short circuit or overcurrent events. The input terminal controls the speed and direction of the DC motor through externally appli ...

2022-10 Power STMicroelectronics

[Oct 18 2022] The IPS1025H, IPS1025H-32 and IPS1025HF of STMicroelectronics are monolithic architectures with M0T5 VIPower technology and are packaged with PowerSSO-24. These ICs are single high-voltage side switching devices, which can drive capacitive, resistive or inductive loads (high-voltage side switches) grounded on one side. The working voltage is recommended to be in the range of 8 V to 60 V, but the ...

2022-10 Power KEMET

[Oct 18 2022] KEMET's CHT series high-temperature 260 ° C surface mount multilayer ceramic capacitors (MLCC) are composed of a robust proprietary C0G/NP0 base metal electrode (BME) dielectric system, which can provide industry-leading performance at extreme temperatures. These devices are designed for applications in harsh environmental conditions, such as downhole oil exploration, industrial high-temperature ...

2022-10 Semiconductors Rohm Semiconductor

[Oct 18 2022] ROHM's LTR100L series thick film shunt resistors are optimized for industrial and consumer applications. Shunt resistors are often used to detect current in battery protection and motor drive circuits, requiring higher accuracy to improve reliability and ensure efficient operation. In recent years, industrial and consumer fields have begun to pay attention to energy conservation and use motor inv ...

2022-10 Power CEL

[Oct 17 2022] The inductance value range of CSEB-H series high current molded power inductor of CODACA is 0.05 μ H to 33 μ H, maximum 50 A high saturation, size as small as 4.3 mm x 4.3 mm x 2.0 mm. The remarkable improvement of volume and large current makes these inductors ideal for ADAS camera power supply and other power supplies requiring large current and small size. The lightweight hidden electrode desi ...

2022-10 Connectors Verivolt LLC

[Oct 17 2022] Unlike traditional SIM cards that rely on roaming or locking in a single operator, Velocity IoT's ONeSIM series SIM cards can be switched from one operator to another through wireless means. ONeSIM detects based on the visible tower connection to make the best network selection. VIOT-1SIM-MFF2 embedded SIM card adopts welding process, which is very suitable for unattended equipment and equipment ...

2022-10 Semiconductors STMicroelectronics

[Oct 17 2022] The L4985A/B and L4986A/B quad device series of STMicroelectronics are peak current mode PFC controllers for boost converters, with proprietary multiplier emulators. In addition to the innovative THD optimizer, they also guarantee extremely low total harmonic distortion (THD) performance under all operating conditions. These devices provide a high-performance low component count solution for CCM ...

2022-10 Semiconductors Toshiba Semiconductor and Storage

[Oct 17 2022] Toshiba's TCK42xG grid driver series solutions solve various challenges in power multiplexing. TCK421G is the first product in this series, specially designed for 20 V lines. Power multiplexing is an important function in applications that require the main power supply to have a backup power supply or exchange between wireless and USB charging protocols. The gate driver is suitable for various MO ...

2022-10 Power Abracon

[Oct 17 2022] Abracon's antenna is suitable for consumer electronic products. It provides compact chips, patches, flexible PCBs and external whip solutions, aiming to reliably meet the high-performance connection requirements of popular wireless communication protocols in IoT devices. The available options are ideal for cellular, GNSS, Wi Fi and Bluetooth gadgets such as wearables, pet tracking devices, 3D pri ...

2022-10 Power Raspberry Pi

[Oct 17 2022] Raspberry Pi introduced two updated versions of Pico development boards. One is the version with pre welded joints (Pico H), and the other is the version with built-in Wi Fi (Pico W). Pico H is the original Raspberry Pi Pico, but now pre welded joints are installed. Pico W is similar to the original Raspberry Pi Pico, but it uses Infineon's CYW43439 on-board Wi Fi module, so it supports 2.4 GHz W ...

2022-10 Semiconductors STMicroelectronics

[Oct 16 2022] The STMicroelectronics evaluation platform uses a low-power BlueNRG-LPS System-on-chip (SoC) that combines inertial and ambient MEMS sensors, digital MEMS microphones, and a variety of interface buttons and leds to help develop and test BLE applications. The BlueNRG-LPS features a 64 MHz, 32-bit Arm Cortex-M0+ core, 192 KB programmable flash memory, 24 KB SRAM, MPU, and a wide range of peripheral ...