RT8096AHGJ5

PMIC - Voltage Regulators - DC DC Switching Regulators

The RT8096AHGJ5 is a DC-DC switching regulator developed by Richtek and is known for its high efficiency, reliability and power savings. It is a best-system integrated-circuit solution for applications where four different power rails have to be supplied from one main source. The main features of the RT8096AHGJ5 are low standby current, low noise, high efficiency and high power conversion. Its features make it a great solution for a variety of applications, including laptops, automotive, mobile phones, and tablet PCs.

Application Field

• Laptop Computers
• Medical Equipment
• Cell phones & Tablets
• Automotive Applications

Working Principle

The RT8096AHGJ5 is designed to provide four independent regulated output voltages: VOUT1, VOUT2, VOUT3, and VOUT4. The regulator uses a simple external circuit to control the output voltage levels and turn-on/turn-off sequencing. The device uses an advanced topology in the voltage regulation stage to achieve the lowest leakage current and fastest transient response. The output voltages are regulated independently of each other and can be adjusted by changing the voltage at the FB pins. The output voltage can be set from 0.8V to 11V. The RT8096AHGJ5 offers improved efficiency and low noise, requiring few external components and having a low-component count, making it great for high-density applications.

The RT8096AHGJ5 has built-in protection features that include over-voltage protection, soft-start, short-circuit protection, and under-voltage protection. It also has separate enable pins for each of the output voltages, allowing for fast turn-on and turn-off of each supply. The RT8096AHGJ5 uses frequency modulation (FM) to regulate the output voltage. FM is a type of control where the internal voltage reference generator is set at a frequency and the output voltage is regulated by setting the duty cycle of the switching MOSFETs.

The RT8096AHGJ5 is a great solution for DC-DC applications where four independent regulated outputs are required. It is designed to provide high-efficiency operation with low noise and few external components, allowing it to be implemented in high-density applications. It is suitable for a wide range of applications, including notebook computers, automotive applications, mobile phones, and tablets.