UC2625NG4

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The UC2625NG4 is a high-performance dual full-bridge Drivers and Controllers, specially designed for H-bridge circuit configuration with ability to drive two DC Motors. It is mainly used in applications such as printer stepping motor control, copiers, vending machines and servo motors for industrial automation and medical equipment control systems. Manufactured by Texas Instruments, the UC2625NG4 is an advanced device with a wide range of integrated features and programmable controls, which provides a cost-effective solution for applications that require high efficiency and reliable motor control.

The UC2625NG4 motor driver consists of two full-bridge drivers and two analog current controllers, each connected to its own independent H-bridge. The UC2625NG4 motor driver also has a “floating ground” configuration, giving the user more flexibility in the wiring between the device and the H-bridge. Onboard devices such as voltage and current detectors and a thermal comparator provide enhanced protection against abuse and overload. Furthermore, built-in power-up, power-down and power-on reset circuits as well as a programmable enable and disable options are available.

The UC2625NG4full-Bridgedrivers are capable of providing high current output and low voltage drops on each output, with an adjustable current limit from 0.1A to 2.5A. Both the output slew rate and the high-side current source can be individually programmed via external resistors. Furthermore, the UC2625NG4 full-bridge driver includes current sense protection, eliminating the need for a low-voltage differential (LVD) board. Additionally, the current sense protection facilitates load line protection in the event of a short circuit.

The UC2625NG4 motor controller also has a wide range of digital, analog and analog-to-digital inputs which can be used to drive the motor at high, medium and low speeds. Built-in analog-to-digital converter enables direct control of motor speed and position. Additionally, the onboard optical encoder, tachometer, and digital pulse-width modulation (PWM) enable precise control of motor speed and position. A programmable edge-triggered interrupt is also included for fast response time.

The UC2625NG4 motor driver/controller also has several energy management features and integrated protections. It features programmable over-temperature protection and a low-power mode to reduce current consumption during low-power operation. Furthermore, the device has an adjustable shutdown timer, adjustable power-up/power-down currents, and integrated voltage and current detection for diagnostics.

The UC2625NG4 motor driver/controller is the perfect solution for applications that require high performance and reliable motor control. With its wide range of integrated features, programmability and low voltage drop, it provides a cost-effective solution for any motor control requirements. With its support for multiple speed, current and position settings, the UC2625NG4 motor driver/controller is a safe and efficient way to control a wide range of motor applications.

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