ISL9506HRZ-T

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The ISL9506HRZ-T is a high performance dual output synchronous step-down DC to DC controller. It is designed to provide multiple point of load (POL) power supply solutions that require an excellent transient response and low EMI. The device features an advanced voltage mode control loop and a dedicated output voltage sequencer allowing two outputs to be powered using a single die. It also features an internal Error Amplifier (EA), Current Sense Amplifier (CSA) and an integrated Soft-Start circuit. The ISL9506HRZ-T is a great choice for multi-output voltage systems.

The ISL9506HRZ-T is available in a 4.4mm x 4.4mm LQFN-16 package and it has a wide input voltage range of 4.5V to 28V from a single input. The device includes two separate outputs and each output is individually adjustable for output voltage range between 1.2V and 13V. The device can deliver up to 2A continuous output current for each output and also includes an internal gate driver with a maximum peak current of 600mA.

The ISL9506HRZ-T features an excellent transient response and low Electromagnetic Interference (EMI) that suits it perfectly for wide range of Point of Load (POL) applications such as networking systems, data centers, wireless communications and Industrial control systems. The device is designed to smoothly deliver the load current and minimize peak current during load transients. The device also features an internal Soft-Start circuit to reduce input transients and output ripple during power up and power down.

The ISL9506HRZ-T has a programmable current limit that is adjustable using an external resistor. The current limit can be set to protect the device from over-current and short-circuit faults. The device also plays a crucial role in lowering system EMI noise by reducing EMI spectrum with advanced settings for soft-start time and current limit. The device also has a total power control feature that can be used to control the total power consumed by the system.

The ISL9506HRZ-T works on the principle of Voltage Mode Control (VMC). The VMC controller responds to the error between output voltage and its reference voltage to regulate the output voltage. The device also has an integrated Error Amplifier (EA) and Current Sense Amplifier (CSA). The EA senses the difference between the output voltage and the reference voltage, while the CSA senses the current flowing to the load.

The ISL9506HRZ-T has a wide range of applications in power supply and DC dc switching controllers. It is especially useful in multi-output voltage systems. The device is also used in industrial control systems, data centers, and wireless communications. The device has an excellent transient response and low EMI that makes it an ideal choice for Point of Load (POL) applications.

The ISL9506HRZ-T is a great addition to the family of high performance dual output synchronous step-down DC to DC controllers. It offers excellent transient response and low EMI along with great current limit and total power control features. The device is available in a compact 4.4mm x 4.4mm LQFN-16 package. The device is an ideal choice for multi-output voltage systems, industrial control systems, data centers, and wireless communication applications.

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