ROHM's BD6221 H-bridge driver LSI series for brush-commutated motors features low power consumption for high-efficiency motor driving.

For small to medium sized motors, this is a nice, simple, useful circuit. When driving larger motors, a half bridge with 2 N-channel devices and bootstrap or chargepump circuits are a much batter ...

A typical driver for thermoelectric (TE) cooler applications may use pulse width modulation (PWM) to drive an H-bridge circuit. This scheme works but drives the TE device with very large current ...

[Chris] sent us this fantastic tutorial, introducing beginners to H-bridge motor drivers. While many of you will consider this stuff basic, those who are trying to expand from building only things … ...

San Diego, Calif. — A H-bridge driver series from ROHM Co. Ltd. incorporates a new VREF variable system for high-efficiency operation of brush-commutated motors with low-power consumption and without ...

The BD62xx Series H-bridge driver ICs promise a simple upgrade path to PWM speed control using either analog or digital inputs, providing both a TTL-compatible interface to an ...

Toshiba Electronics Europe has expanded its portfolio of driver solutions for brushed DC and stepper motors with the introduction of the TC78H660FNG. This H-bridge motor driver IC, which is based on ...

The single-bridge mode supports a single channel current up to 6.0A and a dual-bridge mode allows the use of two motors with a single IC driving up to 3.0A per motor. The low on-resistance MOSFETs ...