ISL91133IIMZ-TR5786

The ISL91133IIMZ-TR5786 is an integrated circuit device that is an advanced DC to DC buck switching regulator. It is designed to offer superior transient performance and low-noise ripple for a variety of systems. The ISL91133IIMZ-TR5786 is a high-efficiency, high-performance, multi-phase dual-output device, offering power savings and efficiency against traditional single and multiple IC solutions.

The main features of the ISL91133IIMZ-TR5786 include:

• 2-phase synchronous buck regulator for high efficiency
• Dual Channel Outputs- Offering multiple outputs at the same time
• Adjustable Switching Frequency- Support wide range of frequencies up to 2 MHz
• Flexible-power Down Mode- Reduces standby current to less than 5 uA
• On-Chip Power MOSFETs and Drivers- Compact and integrated solution
• High-Speed Dynamic Voltage Scaling- Allows for linear response to changing loads
• Short-Circuit Protection- Ensures no damage to the device

The ISL91133IIMZ-TR5786 DC to DC buck switching regulator is ideal for applications where low noise and high efficiency are required, such as mobile and communications equipment, automotive, industrial and consumer applications. It can be used in a wide range of systems, including MP3 players, LCD monitors, digital TVs, and more.

The working principle of the buck-switching regulator is based on the principle of Pulse Width Modulation (PWM). In this type of circuit, an input voltage is applied to the input of the buck-switching regulator, and a switching transistor is used to control the duty cycle of the output of the regulator. The duty cycle of the output is controlled by the pulse width modulator of the regulator. The output voltage is regulated by the PWM signal, and the duty cycle of the output determines the amount of power that is supplied to the load.

The ISL91133IIMZ-TR5786 DC to DC switching regulator has a wide input voltage range of 4.5V to 24V, and output voltage range of 0.8V to 8V. It has a maximum load current of 8A, and offers up to 96.7% efficiency. It also has a low-noise operation with minimum ripple voltage of 40 mV at full load.

The ISL91133IIMZ-TR5786 buck-switching regulator can provide a reliable and efficient power solution for demanding applications. It is designed for high-performance, multi-phase systems, for use in portable and industrial equipment with high power requirements. It offers low noise, and high efficiency with adjustable switching frequency, and features on-chip power MOSFETs and drivers for a compact, integrated solution.