Search results for "tvs diodes"
Quiescent Current 2.5µA, 40V, 350mA(IOUT), 2.2MHz Step-Down DC/DC Converter
Linear Technology has announced the LT3970, a 350mA, 40V step-down switching regulator with integrated boost and catch diodes. Its Burst Mode operation keeps quiescent current under 2.5µA in no load standby conditions. The LT3970's 4.2V to 40V input voltage range makes it ideal for automotive and industrial applications. Its internal 550mA switch can deliver up to 350mA of continuous output current to voltages as low as 1.21V. The LT3970's Burst...
Compact DMOS microstepping motor driver IC with built-in translator
The A4983 from Allegro MicroSystems Europe is a compact DMOS microstepping motor driver IC with built-in translator circuitry for easy operation. The new device combines an easy-to-use step and direction interface with a high output capability of up to 35 V and ±2 A and high-resolution microstepping control. It is designed for the PWM (pulse-width modulation) control of bipolar stepper motors in full-, half-, quarter-, eighth, and sixteenth-step...
Automotive grade relay driver IC
The new A2550 from Allegro MicroSystems Europe is an automotive grade relay driver IC which incorporates a 5 V voltage regulator, watchdog and reset circuitry, and three low-side DMOS relay driver outputs, providing robust performance over extended voltage and temperature ranges. The new device is designed to provide key functions in automotive relay-based applications where a microprocessor is used to implement complex system control and require...
Dual full-bridge PWM motor driver IC
The new A3969 from Allegro MicroSystems Europe is a compact dual full-bridge pulse-width modulated (PWM) motor driver integrated circuit which is ideally suited to applications in portable equipment or where board space is limited.
PWM motor driver controls bipolar microstepping stepper motors
The new A3992 from Allegro MicroSystems Europe is a DMOS full-bridge microstepping PWM motor driver integrated circuit designed for the pulse-width-modulated (PWM) current control of bipolar microstepping stepper motors.
High-voltage microstepping motor driver IC with built-in translator and overcurrent protection
The new A3987 from Allegro MicroSystems Europe is a microstepping motor driver IC which combines an output drive capability of 50 V and ±1.5 A with built-in translator circuitry and overcurrent protection. The new device is designed to operate bipolar stepper motors in full, half, quarter and sixteenth step modes, and includes a fixed off-time current regulator which has the ability to operate in slow or mixed decay modes. Typical applications ...
Full-bridge PWM motor driver IC
The new A4973 from Allegro MicroSystems Europe is a full-bridge motor driver IC that is designed for bidirectional pulse-width-modulated (PWM) current control of DC motors at continuous output currents up to ±1.5 A and operating voltages up to 50 V.
Full-bridge PWM microstepping motor driver IC features synchronous rectification for lower power dissipation
Internal pulse-width-modulated (PWM) current control combined with an internal three-bit nonlinear digital-to-analogue converter allows the motor current to be controlled in full-, half-, quarter- or eighth-step (microstepping) modes, while nonlinear increments minimise the number of control lines necessary for microstepping. The benefits of microstepping include increased step resolution and reduced torque variations and resonance problems at lo...
Multi-channel audio analyser from Thurlby Thandar
The new APx585 from Audio Precision is the only audio analyser in the world capable of interfacing with HDMI and Blu-ray disc audio. With the APx HDMI option, engineers can now use the same familiar Audio Precision tools to measure HDMI audio quality and audio format compatibility on devices such as surround sound receivers, set-top boxes, HD TVs, and DVD and Blu-ray Disc(tm) players.
Junction Box for Silicon Wafer Module: Eco-Si
Yamaichi Electronics has developed a new photovoltaic junction box for crystalline solar modules for the Y-Sol product family, the new, cost-effective Eco-Si J-Box. It also offers the advantages of the Hermetic Sealed overmolding technology.