ISL99390BFRZ-TR5935

The ISL99390BFRZ-TR5935 is a high-performance dual-channel synchronous buck controller designed for power management applications. This device offers advanced features, including a wide input voltage range and high efficiency, making it suitable for applications in telecommunications, personal computing, and various industrial sectors.
Key specifications include a maximum output current capability, programmable switching frequency, and integrated protection mechanisms such as over-voltage and over-current protection. The ISL99390BFRZ-TR5935 supports a variety of output voltage configurations, allowing for flexible design in power supply solutions.
Its compact size and robust performance make it an ideal choice for designers looking to optimize power efficiency and thermal management in their systems. The device is available in a lead-free package, aligning with environmental standards. Overall, the ISL99390BFRZ-TR5935 is an effective solution for modern power regulation needs.

The ISL99390BFRZ-TR5935 is a high-efficiency, dual-channel synchronous buck controller designed for DC-DC power supply applications. Key features include:
1. Output Voltage Range: Adjustable output voltage from 0.6V to 1.2V, allowing flexibility for various applications.
2. High Efficiency: Achieves up to 95% efficiency, minimizing power loss and heat generation.
3. Current Mode Control: Provides fast transient response and simplifies compensation.
4. Integrated Drivers: Includes high and low-side MOSFET drivers for improved performance and reduced external component count.
5. Protection Features: Overvoltage, undervoltage, and overcurrent protection enhance system reliability.
6. PWM Frequency: Adjustable from 250 kHz to 1 MHz, enabling optimization for size and efficiency.
7. Thermal Management: Features thermal shutdown to prevent overheating.
8. Package Type: Available in a compact 10-lead TDFN package, suitable for space-constrained designs.
Overall, the ISL99390BFRZ-TR5935 is optimized for high-performance, power-efficient applications in various electronic devices.

The ISL99390BFRZ-TR5935 is packaged in a 32-lead QFN (Quad Flat No-lead) package.

The ISL99390BFRZ-TR5935 is a dual-channel, high-frequency synchronous buck controller with a pin count of 20. Its primary functions include regulating the output voltage to power various components in a system, such as CPUs and GPUs, through efficient voltage conversion. Key features include adaptive voltage positioning, support for up to 90A load currents, and programmable switching frequency. The device integrates various protections, including overcurrent protection and thermal shutdown, ensuring safe operation. The 20 pins are used for functions such as power input, output voltage feedback, enable signals, compensation, and various control signals necessary for its operation.

The ISL99390BFRZ-TR5935 is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in microcontrollers, microprocessors, analog and power semiconductor solutions. The company primarily serves automotive, industrial, and consumer markets, providing a wide range of products that enable advanced functionality in electronic devices. Renesas is known for its innovation in embedded systems and power management, focusing on energy efficiency and performance.

The ISL99390BFRZ-TR5935 is a high-performance dual-channel synchronous buck controller used in various applications, including power management for CPUs, GPUs, and FPGAs in computing and telecommunications. It provides efficient voltage regulation for point-of-load (POL) applications, supporting power supply designs in laptops, desktops, server systems, and automotive electronics. Its features include adaptive voltage positioning, high efficiency, and fast transient response, making it suitable for demanding power applications.

The ISL99390BFRZ-TR5935 is a power management IC (PMIC) used for voltage regulation. Equivalent products include the Texas Instruments TPS40170, ON Semiconductor NCP81239, and the Infineon IR35217. Ensure to check specific parameters like input/output voltage, current ratings, and packaging to confirm compatibility for your application.