ISL97516
Compact DC-DC voltage regulators and evaluation boards for power management
Manufacturer： intersil
series introduction
# ISL97516 Product Series Introduction
## Overview
The ISL97516 product series represents a cutting - edge solution in the realm of power management integrated circuits (PMICs). Developed by a leading semiconductor manufacturer, these devices are engineered to meet the diverse and demanding power requirements of modern electronic systems, ranging from consumer electronics to industrial applications.
## Key Features
### High - Efficiency Power Conversion
One of the standout features of the ISL97516 series is its high - efficiency power conversion capabilities. These PMICs are designed with advanced switching regulator topologies that minimize power losses during the conversion process. This results in reduced heat dissipation, which is crucial for maintaining the reliability and longevity of the overall system. For example, in battery - powered devices, the high efficiency helps to extend the battery life, providing users with longer usage times between charges.
### Multiple Output Channels
The ISL97516 series offers multiple output channels, allowing it to power different components within a system simultaneously. This multi - output functionality simplifies the power supply design, as it eliminates the need for multiple discrete power converters. Each output channel can be independently configured in terms of voltage and current, providing flexibility to meet the specific power requirements of various loads such as microprocessors, memory modules, and sensors.
### Wide Input Voltage Range
These PMICs support a wide input voltage range, which makes them suitable for a variety of power sources. Whether it is a low - voltage battery or a higher - voltage power adapter, the ISL97516 can efficiently convert the input voltage to the required output voltages. This wide input voltage tolerance enhances the versatility of the product, enabling it to be used in different applications without the need for extensive external voltage conditioning circuitry.
### Integrated Protection Features
To ensure the safety and reliability of the connected devices, the ISL97516 series is equipped with a comprehensive set of integrated protection features. Over - voltage protection (OVP) safeguards the load from excessive voltage, preventing damage to sensitive components. Under - voltage lockout (UVLO) ensures that the device operates only within a safe voltage range, protecting it from potential malfunctions due to low input voltage. Additionally, over - current protection (OCP) and thermal shutdown protection prevent the PMIC from overheating and getting damaged under abnormal operating conditions.
### Programmability
The ISL97516 series offers a high degree of programmability. Through an I2C interface, users can easily configure various parameters such as output voltage, switching frequency, and soft - start time. This programmability allows for fine - tuning of the power supply to optimize the performance of the system according to specific requirements. For example, in applications where low electromagnetic interference (EMI) is critical, the switching frequency can be adjusted to a frequency band with less interference.
## Applications
### Consumer Electronics
In the consumer electronics market, the ISL97516 series finds wide applications in smartphones, tablets, and wearable devices. Its high - efficiency power conversion helps to extend the battery life of these portable devices, while the multiple output channels can power different subsystems such as the processor, display, and wireless communication modules. The small form factor of the PMICs also makes them suitable for the compact designs of modern consumer electronics.
### Industrial Automation
Industrial automation systems often require reliable and efficient power supplies to operate various sensors, actuators, and control units. The ISL97516 series' wide input voltage range and integrated protection features make it an ideal choice for these applications. The programmability allows for customization of the power supply to meet the specific requirements of different industrial environments, ensuring stable and reliable operation.
### Automotive Electronics
Automotive electronics systems demand high - performance and reliable power management solutions. The ISL97516 series can be used in
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