The ISL6526AIB is an integrated circuit (IC) component that provides a comprehensive power management solution for applications requiring multiple power supply voltages. It is manufactured by Renesas Electronics, a leading semiconductor company.
This highly efficient IC offers advanced features and functions that help optimize power management and improve overall system performance. It includes two integrated buck regulators, a linear regulator, and voltage monitoring and sequencing circuitry. The main features of the ISL6526AIB are as follows:
1. Dual Buck Regulators: The IC incorporates two high-efficiency buck regulators, each capable of delivering up to 3A of continuous current. These regulators offer adjustable output voltages and can operate in synchronous or non-synchronous mode, depending on the application requirements.
2. Linear Regulator: The linear regulator provides a fixed output voltage of 5V and can supply up to 200mA of continuous current. It ensures low output voltage ripple and noise for sensitive components or peripherals.
3. Voltage Monitoring and Sequencing: The ISL6526AIB offers a precise monitoring and sequencing mechanism for various voltage supplies. It enables proper power-up and power-down sequencing, ensuring proper initialization and protection of components within the system.
4. External Synchronization: The IC supports an external synchronization feature, allowing the user to synchronize the switching frequency of the buck regulators with an external clock signal. This feature helps reduce system interference and improve overall efficiency
