HIP6301CBZ-T

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The HIP6301CBZ-T is an integrated PMIC - Voltage Regulator - DC DC Switching Controller. This device is capable of controlling voltage and current flow to a wide range of applications that require high efficiency and fast response. It has a high switching frequency, low on resistance, low quiescent current, and low-dropout regulation. It is used in applications including point-of-load regulation, telecommunications, automotive electronics, and portable electronic devices. Its low quiescent current and external current sensing make it suitable for battery powered applications. The high switching frequency allows it to have a small footprint, which makes it perfect for portable devices.

The HIP6301CBZ-T is a dual output controller with two independent synchronous buck channels, each with adjustable output voltage. Each of these outputs can be controlled via an external resistor, which allows for current and voltage regulation. The switch current limit, output voltage, and soft start can be programmed with external control pins. The internal DPPM logic allows the device to detect when the load current is below the programmed current limit. When this occurs, the output is disabled to prevent inductor current overlap. When enabled, the device is also capable of pre-charge, enabling smooth ramp of the outputs.

The device has an integrated oscillator and current-sensing circuitry, which allow for fast response. The oscillator runs at a frequency of up to 1 MHz, allowing for the switching frequency to be optimised for the required output voltage. The device is capable of synchronising with an external clock, which can be used for noise reduction in applications requiring high current ripple. The output transistors feature a low on-resistance, providing high efficiency over a wide output voltage range.

The HIP6301CBZ-T also features integrated protection features, which provide over-voltage, over-temperature, and short-circuit protection. The integrated voltage feedback pin allows for accurate output voltage regulation. The device also offers programmable slew rate control, which can be used to reduce noise in applications with high output ripple.

The HIP6301CBZ-T is an advanced solution for applications that require high efficiency and fast response, such as point-of-load regulation, telecommunications, automotive electronics, and portable electronic devices. Its low quiescent current, low on resistance, integrated protection features, and programmable slew rate make it an ideal choice for these applications.

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