NCD5701ADR2G

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NCD5701ADR2G is a power management integrated circuit (PMIC) that is designed to be used as a gate driver.

It is designed to control low and medium power MOSFET and IGBTs, handling up to 25 amps of current. It offers three different types of output types: push-pull, totem-pole, and three-state output. The NCD5701ADR2G also includes an integrated charge pump that can provide up to 14V for driving MOSFETs and IGBTs.

The NCD5701ADR2G can be used in a variety of applications, including motor control (AC and DC), digital logic drive, lighting control, and power supply sequencing. The device’s low on-resistance and standby current characteristics make it well-suited for automotive and industrial applications. It is also able to withstand high voltage transients, up to 35V.

The NCD5701ADR2G gate driver consists of two independent high-side and low-side drivers with adjustable deadtime and a single charge pump, as well as integrated bootstrap diodes. The charge pump can be enabled or disabled via the POR pin, with an output voltage of 8V or 14V available. The gate drivers feature a low on-resistance of 25mOhm and a quiescent current of 40uA, making them very energy efficient. The deadtime can be adjusted to meet specific applications.

The NCD5701ADR2G includes a number of protection features, such as over-voltage protection, under-voltage lockout, short-circuit protection, thermal shutdown, and cycle-by-cycle current limit. These features ensure that the device will not be damaged in the event of a fault. It is also RoHS compliant and has a temperature range of -40 to +125°C.

Using the NCD5701ADR2G as a gate driver can provide a higher level of system reliability, as the device is designed to be used in applications with high power dissipation. The integrated charge pump and the adjustable deadtime features are very useful in controlling the gate drivers. Additionally, the integrated protection functionalities make the NCD5701ADR2G an ideal choice for systems with high reliability requirements.

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