Diodes Incorporated introduced two new portfolios of monolithic, unipolar Hall-effect switches designed for proximity sensing in battery-powered applications. With an ultra-low 1.1µA supply current at 1.85V, and 1.6µA at 1.6V to 5.5V, these devices are ideal for battery-powered portable equipment like smartphones, laptops, and wearables. The devices are also suitable for domestic appliances, game consoles, […]
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Op amp designed for current sending and signal detection in automotive applications
Diodes Incorporated releases a high-precision operational amplifier (op amp) featuring input offset (VOS) stabilization for automotive signal conditioning applications. The micro-power AS333Q, a single-channel version of the dual-channel AS2333Q op amp, is designed for current sensing and signal detection in a broad range of in-vehicle functions, including airbags, position sensors, vehicle occupant detection sensors, on-board […]
Silicon carbide MOSFET operates to 1200 V, 37 A
Diodes Incorporated introduces the latest addition to its portfolio of Silicon Carbide (SiC) products: the DMWS120H100SM4 N-channel SiC MOSFET. This device addresses the demand for higher efficiency and higher power density for applications such as industrial motor drives, solar inverters, data center and telecom power supplies, DC-DC converters, and electric vehicle (EV) battery chargers. The […]
LDO delivers max output current of 150mA for PoL applications
Diodes Incorporated has introduced the AP7387Q low dropout (LDO) linear voltage regulator. Delivering a maximum output current of 150mA, this device has a wide input voltage of 5V to 60V and a dropout voltage of 700mV (typical) at a 100mA output current. It provides engineering teams with a simple-to-implement point-of-load (PoL) solution for automotive audio, […]
Open-drain DMOS transistor arrays optimized for climate control and home appliance designs
Diodes Incorporated has introduced a new transistor array. The DIODES ULN62003A consists of seven 500mA-rated open-drain transistors, where all their sources are connected to a common ground pin. Capable of driving a wide variety of loads, such as solenoids, relays, DC motors, and LED displays, this high-current transistor array is aimed at climate control and home […]
High-efficiency 900-kHz synchronous boost converter features 20 µA quiescent current
Diodes Incorporated has introduced a high-efficiency synchronous boost converter. The DIODES AP72250 targets step-up conversion in consumer and industrial applications where small form factors are a priority. These include battery-powered devices, USB power supply units, power banks, supercapacitor charging equipment, and metering systems. The AP72250 supports a 900kHz switching frequency with a 20µA quiescent current […]
Bidirectional current monitors measure super-low sense voltages
Diodes Incorporated announced a series of bidirectional current monitors based on a high-stability zero-drift architecture. These devices are capable of accurately measuring very low sense voltages across a wide range of common-mode voltages. Key applications include laptop PCs, battery chargers, industrial servos, servers, power supply racks in server farms, and robotic systems. Consisting of six […]
MOSFET driver supports CCM, DCM, and QR operation
Diodes Incorporated announced the introduction of the APR348 secondary-side, multi-mode synchronous rectification MOSFET driver, designed for AC-DC rectification circuits in general consumer applications, notebooks, and USB adapters. The APR348 is capable of driving the external MOSFET in both high-side and low-side secondary-side synchronous-rectifier configurations. This flexible and efficient device supports secondary-side output voltages up to […]
Automotive-compliant LDOs deliver150mA and 300mA
Diodes Inc introduced the company’s first low-dropout (LDO) linear regulators compliant to AEC-Q100 Grade 1. The AP7315Q and AP7343Q deliver 150mA and 300mA respectively and are suitable for any automotive application that requires tight voltage regulation across operating conditions, such as point-of-load power supplies in advanced driver assist systems (ADAS), RF communications, infotainment systems, and […]
USB PD controller supports standard and proprietary protocols
Diodes Incorporated announced the introduction of the AP43770 USB Type-C power delivery (PD) controller, a highly integrated solution for implementing PD over USB in fixed and portable devices, and offline power adapters. The AP43770 is well-suited to a range of applications where USB PD is implemented, including AC adapters, power hubs, battery banks, and USB […]
