| Allicdata Part #: | ISL91110IR2AZ-T7A-ND |
| Manufacturer Part#: |
ISL91110IR2AZ-T7A |
| Price: | $ 2.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Intersil |
| Short Description: | IC REG BUCK BOOST 3.5V 20QFN |
| More Detail: | Buck-Boost Switching Regulator IC Positive Fixed 3... |
| DataSheet: |  ISL91110IR2AZ-T7A Datasheet/PDF |
| Quantity: | 1000 |
| 250 +: | $ 1.81818 |
Specifications
| Voltage - Input (Max): | 5.5V |
| Supplier Device Package: | 20-QFN (4x4) |
| Package / Case: | 20-VFQFN Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Synchronous Rectifier: | No |
| Frequency - Switching: | 2.5MHz |
| Current - Output: | 2A |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 3.5V |
| Series: | -- |
| Voltage - Input (Min): | 1.8V |
| Number of Outputs: | 1 |
| Output Type: | Fixed |
| Topology: | Buck-Boost |
| Output Configuration: | Positive |
| Function: | Step-Up/Step-Down |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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The ISL91110IR2AZ-T7A is an innovative device with a wide range of applications and a unique working principle. The device, which is classified as a PMIC – Voltage regulators – DC DC switching regulators, is a high performance synchronous buck regulator that can support a wide input voltage range with adjustable output voltage accuracy. The device features low quiescent current, high efficiency operation, and synchronous rectifier. It is also designed with short circuit protection, over-voltage protection, and over-temperature protection for safe operation.
The device’s input voltage range is from 5.5V to 28V. It can output a fixed voltage from 0.9V (typical) to 5.5V (maximum) with an adjustable accuracy of ± 1.0%. It has an adjustable peak current limit of up to 20A. The device can also supports up to 1.1MHz switching frequency and up to 95% efficiency available. The thermal shutdown feature prevents the device from getting damaged from excessive heat.
The device’s working principle is based on a simple buck converter, which is a simple switch mode regulator which can efficiently convert a high input voltage to a lower output voltage. The buck converter operates by using the inductor to store energy, charging and discharging between input and output of the regulator. During the switch on period, the inductor charges and stores energy, while during the switch off period, the stored energy is applied to the output. This reduces the output voltage and provides current to the output load. The main components of the ISL91110IR2AZ-T7A buck converter are the power switch, the inductor and the output capacitor, which together help the device maintain regulated and reliable output performance under minimal power losses.
Due to the multiple features of this device, the ISL91110IR2AZ-T7A can be used for a wide range of applications, such as power DC/DC conversion in the automotive, industrial, medical and consumer industries. It is also ideal for powering systems with multiple power rails and USB power supplies. As the device’s high efficiency allows it to run cooler and reduces the need for a cooling fan, it is also suitable for embedded designs with extremely space-limited areas.
The ISL91110IR2AZ-T7A is a high performance DC/DC converter with a wide range of applications and a unique working principle. It is a reliable and efficient device with an adjustable output voltage accuracy and protection features, ideal for applications such as power DC/DC conversion, embedded designs and multiple power rail systems.
The device’s input voltage range is from 5.5V to 28V. It can output a fixed voltage from 0.9V (typical) to 5.5V (maximum) with an adjustable accuracy of ± 1.0%. It has an adjustable peak current limit of up to 20A. The device can also supports up to 1.1MHz switching frequency and up to 95% efficiency available. The thermal shutdown feature prevents the device from getting damaged from excessive heat.
The device’s working principle is based on a simple buck converter, which is a simple switch mode regulator which can efficiently convert a high input voltage to a lower output voltage. The buck converter operates by using the inductor to store energy, charging and discharging between input and output of the regulator. During the switch on period, the inductor charges and stores energy, while during the switch off period, the stored energy is applied to the output. This reduces the output voltage and provides current to the output load. The main components of the ISL91110IR2AZ-T7A buck converter are the power switch, the inductor and the output capacitor, which together help the device maintain regulated and reliable output performance under minimal power losses.
Due to the multiple features of this device, the ISL91110IR2AZ-T7A can be used for a wide range of applications, such as power DC/DC conversion in the automotive, industrial, medical and consumer industries. It is also ideal for powering systems with multiple power rails and USB power supplies. As the device’s high efficiency allows it to run cooler and reduces the need for a cooling fan, it is also suitable for embedded designs with extremely space-limited areas.
The ISL91110IR2AZ-T7A is a high performance DC/DC converter with a wide range of applications and a unique working principle. It is a reliable and efficient device with an adjustable output voltage accuracy and protection features, ideal for applications such as power DC/DC conversion, embedded designs and multiple power rail systems.
The specific data is subject to PDF, and the above content is for reference
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