ISL6614AIRZ

Current - Peak Output (Source, Sink):	1.25A, 2A
Base Part Number:	ISL6614A
Supplier Device Package:	16-QFN (4x4)
Package / Case:	16-VQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Rise / Fall Time (Typ):	26ns, 18ns
High Side Voltage - Max (Bootstrap):	36V
Input Type:	Non-Inverting
Series:	--
Logic Voltage - VIL, VIH:	--
Voltage - Supply:	10.8 V ~ 13.2 V
Gate Type:	N-Channel MOSFET
Number of Drivers:	4
Channel Type:	Synchronous
Driven Configuration:	Half-Bridge
Part Status:	Obsolete
Packaging:	Tube

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ISL6614AIRZ – PMIC Gate Drivers applications field and working principle

ISL6614AIRZ is a power management integrated circuit (PMIC) gate drivers from Intersil. As its name suggests, this PMIC driver is used for powering and controlling MOSFETs, IGBTs and similar components, often found in power management systems in consumer electronics. ISL6614AIRZ PMIC gate drivers provide the necessary gate signals to MOSFETs and IGBTs in order to switch the power flows on and off in a controlled manner.

Features of ISL6614AIRZ Gate Drivers

ISL6614AIRZ is an integrated gate driver IC with integrated protection and power-on reset features. This device has several features that make it suitable for powering and controlling MOSFETs and IGBTs. For example, it has an adjustable dead-time and a low-power sleep mode. It also has a built-in high-voltage driver that can easily drive both N-channel and P-channel MOSFETs and IGBTs with a very low propagation delay.

ISL6614AIRZ Gate Driver Working Principle

At its core, the ISL6614AIRZ gate driver IC uses two switching MOSFETs in order to control the gate signals of the power devices such as MOSFETs or IGBTs. The control signals from the system are sent to the gate driver IC via the Enable and Gate pins. The Enable pin is used to turn the IC on and off, while the Gate pin is used to control the gate signals of the devices. Once the IC is powered on, its internal circuits begin to generate the necessary gate signals. These gate signals are generated by the switching of the two MOSFETs, which is done using a voltage control method. The voltage control is done using a frequency modulated clock signal generated by the integrated oscillator of the gate driver IC. This modulated clock signal turns the two MOSFETs on and off at a specific frequency, which then generates the necessary gate signals for the power devices.

Advantages of ISL6614AIRZ Gate Drivers

ISL6614AIRZ gate drivers are popular in the power management systems of consumer electronics because of its low propagation delay and adjustable dead-time. Also, the integrated protection features of the ISL6614AIRZ make it a reliable solution for powering and controlling power devices. Furthermore, the low-power sleep mode of the device allows it to consume very low power during standby mode, which makes it suitable for battery powered applications.

Applications of ISL6614AIRZ Gate Drivers

ISL6614AIRZ gate drivers are widely used in the power management systems of consumer electronics. They are especially suitable for powering and controlling MOSFETs and IGBTs in applications like DC/DC converters, LED lighting, motor controls, and audio amplifiers. Furthermore, the adjustable dead-time and low propagation delay of the IC makes it a reliable solution for powering and controlling power devices in these applications.

Conclusion

In conclusion, ISL6614AIRZ is a popular PMIC gate driver IC that provides reliable signals to power devices such as MOSFETs and IGBTs. This IC has several features that makes it suitable for powering and controlling these devices, including adjustable dead-time and low propagation delay. Furthermore, the integrated protection and low-power sleep features of the device make it a reliable solution for powering and controlling power devices in consumer electronics.

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