HIP6019BCB

PMIC - Voltage Regulators - Linear + Switching

The HIP6019BCB is a high-frequency, high-efficiency, and low-ripple boost converter designed to provide a regulated voltage output up to 5V from an input voltage of 1.8-5V. It’s based on a monolithic synchronous buck/boost converter featuring a fixed-frequency PWM modulator with synchronous rectification and external clock generator. This part is especially suited for low noise applications with very tight voltage regulation and fast transient response.

The HIP6019BCB is a highly efficient boost-type voltage regulator that can deliver 500 mA of continuous current with an output voltage range of 1.8V to 5V. It is designed for a wide range of applications, including consumer electronics, embedded systems, communication systems, and industrial equipment. Its features include a wide operating input voltage range, wide output voltage range, adjustable output voltage, high output voltage accuracy, low-ripple output voltage, and low power consumption.

The HIP6019BCB utilizes a fixed-frequency PWM modulator with synchronous rectification to achieve high efficiency and fast transient response. It also features an adjustable input voltage (1.8V-5V) and adjustable output voltage (2.5V-5V). The output voltage accuracy is within 10 mV, while the power supply rejection ratio (PSRR) is 40 dB at 2 kHz. The device also offers a low-ripple, low-noise output that is ideal for sensitive applications.

To ensure proper operation, the HIP6019BCB requires an external clock generator or a clock signal supplied by the system. The clock frequency must be kept above 200 kHz and below 1 MHz. The clock can either be generated by an external oscillator or generated internally (using the on-chip oscillator).

In addition to its primary function as a high-efficiency boost regulator, the HIP6019BCB can also be used as an active low-side switch and an adjustable current source. It is offered in an 8-pin, small outline integrated circuit (SOIC) package and is fully specified for operation over the -40℃ to +85℃ temperature range.

The HIP6019BCB is ideal for a wide variety of applications, such as battery-powered mobile devices, table computers, digital cameras, notebook computers and peripherals, telecommunications systems, automotive, industrial control, and consumer electronics. Its adjustable output voltage and wide operating input voltage range make it an especially attractive solution for low-voltage, high-current applications.