Allicdata Part #: | ISL97519AIUZ-T-ND |
Manufacturer Part#: |
ISL97519AIUZ-T |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Intersil |
Short Description: | IC REG BOOST ADJ 1.5A 8MSOP |
More Detail: | Boost Switching Regulator IC Positive Adjustable 5... |
DataSheet: | ISL97519AIUZ-T Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Function: | Step-Up |
Output Configuration: | Positive |
Topology: | Boost |
Output Type: | Adjustable |
Number of Outputs: | 1 |
Voltage - Input (Min): | 2.3V |
Voltage - Input (Max): | 5.5V |
Voltage - Output (Min/Fixed): | 5V |
Voltage - Output (Max): | 25V |
Current - Output: | 1.5A (Switch) |
Frequency - Switching: | 620kHz, 1.25MHz |
Synchronous Rectifier: | No |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Supplier Device Package: | 8-MSOP |
Base Part Number: | ISL97519 |
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ISL97519AIUZ-T application field and working principle
PMIC - Voltage Regulators - DC DC Switching Regulators
The ISL97519AIUZ–T is a pulse width modulation synchronous buck regulator designed to provide a programmable output voltage of 0.8V to 5.5V with outstanding performance. This regulator can provide up to 10A of output current and up to 95% efficiency. This regulator is digital in design and has an internal voltage error amplifier and feedback resistors. The ISL97519AIUZ–T utilizes current mode control which ensures fast transient response and excellent line and load regulation. Additionally, the device includes adjustable soft start and programmable current limit for over-current protection.
The ISL97519AIUZ–T has a wide range of applications. One of its primary applications is as a part of a power conversion system. This device can be used to regulate a wide range of input voltages, from a single cell Li-ion battery up to a 36V (48V peak) input source. It is well suited for high current applications such as server and telecom power conversion, FPGA and high-end ASIC power conversion, computing, storage, and fiber optic applications. Another application area of the ISL97519AIUZ–T is in automotive applications, It is designed to withstand both 12V and 24V rail systems and can be used to design car power solutions.
The ISL97519AIUZ–T works on the principle of Pulse Width Modulation (PWM). In this type of voltage regulator, the output voltage is enabled by the pulses of electrical control signal. The frequency of these pulses is directly proportional to the output voltage. The higher the frequency, the higher the output voltage. The period of these pulses is controlled by a fast feedback loop. This feedback loop constantly monitors the output voltage and adjusts the period of the pulses so that the desired output voltage is always maintained. The feedback loop also enables the current limit feature of the ISL97519AIUZ–T.
The ISL97519AIUZ–T is an advanced Digital Power System that simplifies power management and delivers high efficiency, robust control, and seamless integration with system level management. With its superior features and performance, the ISL97519AIUZ–T can be easily incorporated into any application and can provide solutions for any power management challenge.
The specific data is subject to PDF, and the above content is for reference
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