ISL99140IRZ-T

The ISL99140IRZ-T is a high-performance, integrated voltage regulator designed for power management applications. It is primarily used in systems requiring efficient and reliable power supply, such as computer motherboards, networking equipment, and industrial applications. This device features a synchronous buck converter architecture, enabling it to deliver high efficiency and low output voltage ripple.
Key specifications include an input voltage range of 4.5V to 17V, adjustable output voltage down to 0.8V, and a maximum output current of 20A. The ISL99140IRZ-T offers advanced control features like voltage mode control, enabling fast transient response and stable operation across a variety of loads.
Additionally, it includes built-in protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring safe operation. The device is housed in a compact thermally enhanced package, making it suitable for space-constrained designs. Overall, the ISL99140IRZ-T is an efficient choice for applications requiring high reliability and performance in power conversion.

The ISL99140IRZ-T is a high-performance, synchronous buck controller designed for voltage regulation applications. Key features include:
1. Wide Input Voltage Range: Supports input voltages from 4.5V to 20V, accommodating various power sources.
2. High Efficiency: Optimized for efficiency with a peak efficiency of up to 95%, reducing power loss and heat generation.
3. Adjustable Output Voltage: Output voltage can be adjusted from 0.8V to 5V, providing flexibility for different applications.
4. Fast Transient Response: Offers rapid load transient response, ensuring stable operation under varying load conditions.
5. Integrated MOSFET Drivers: Contains high and low-side MOSFET drivers for improved performance and reduced component count.
6. Protection Features: Includes over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown for enhanced reliability.
7. Compact Package: Available in a compact 20-lead TSSOP package, suitable for space-constrained designs.
These features make the ISL99140IRZ-T ideal for applications such as telecom, industrial, and consumer electronics power management.

The ISL99140IRZ-T is packaged in a 10-pin MSOP (Mini Small Outline Package) with a thin profile, which is designed for space-constrained applications.

The ISL99140IRZ-T is a high-performance synchronous buck regulator with a pin count of 16. Its primary functions include regulating output voltage, providing current sensing, and enabling control features for efficient power management in applications such as computing and communications.
Key pins and their functions include:
1. VIN: Input voltage supply.
2. SW: Switch node for the power stage.
3. VOUT: Output voltage.
4. GND: Ground reference.
5. COMP: Compensation network connection for stability.
6. CSN/ CSP: Current sense inputs for overcurrent protection.
7. FB: Feedback pin for voltage regulation.
8. EN: Enable pin to turn the device on/off.
9. TRK: Tracking pin for soft-start functionality.
10. SS/PSI: Soft-start and power save mode control.
These features enable precise voltage regulation and high efficiency in power supply designs.

The ISL99140IRZ-T is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company specializing in microcontrollers, microprocessors, analog, power, and mixed-signal devices. It serves a wide range of industries, including automotive, industrial, and consumer electronics. Renesas focuses on providing innovative solutions for embedded systems, enabling advanced functionality in various applications such as automotive safety, smart homes, and IoT devices.

The ISL99140IRZ-T is a high-efficiency synchronous buck regulator primarily used in power management applications. Its key application areas include powering processors, FPGAs, and other digital circuitry in consumer electronics, telecommunications, and industrial equipment. It is suitable for battery-powered devices due to its low quiescent current and is also used in point-of-load (POL) applications to convert higher voltages to lower levels efficiently.

The ISL99140IRZ-T is a synchronous buck converter IC. Equivalent products include the Texas Instruments TPS563201, Analog Devices LTC3639, and Maxim Integrated MAX16910. These alternatives provide similar functionalities, such as high efficiency, adjustable output voltage, and integrated power management features. Always check specific datasheets for detailed specifications and compatibility.