| Allicdata Part #: | ISL97900CRZ-T7A-ND |
| Manufacturer Part#: |
ISL97900CRZ-T7A |
| Price: | $ 2.54 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Renesas Electronics America Inc. |
| Short Description: | IC LED DRIVER RGLTR DIM 28QFN |
| More Detail: | LED Driver IC 3 Output DC DC Regulator Step-Down (... |
| DataSheet: | ISL97900CRZ-T7A Datasheet/PDF |
| Quantity: | 1000 |
| 250 +: | $ 2.30769 |
| Voltage - Output: | 5.5V |
| Base Part Number: | ISL97900 |
| Supplier Device Package: | 28-QFN (4x5) |
| Package / Case: | 28-VFQFN Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Applications: | -- |
| Dimming: | I²C |
| Frequency: | 2.5MHz |
| Current - Output / Channel: | 500mA |
| Series: | -- |
| Voltage - Supply (Max): | 5.5V |
| Voltage - Supply (Min): | 2.8V |
| Number of Outputs: | 3 |
| Internal Switch(s): | Yes |
| Topology: | Step-Down (Buck), Step-Up (Boost) |
| Type: | DC DC Regulator |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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LED drivers are one of the most critical components in modern electronic devices. Whether it is lighting up a room, an entertainment device, a car interior, or even an industrial automation system, LEDs provide a great way to both indicate certain information and add a decorative touch. One of the most popular LED drivers, the ISL97900CRZ-T7A, is used around the world and has a variety of different applications.
The ISL97900CRZ-T7A is a high-efficiency, high-power LED driver from Intersil. It features a wide operating voltage range from 3.3V to 10V, and maximum power density of up to 25W/cm3. This makes it ideal for applications where space is at a premium, such as automotive and industrial applications. The ISL97900CRZ-T7A has a boost voltage of up to 24V for LED strings up to 20V, a 95% efficiency rating, and the ability to control the current of the LED by using a charge pump.
The ISL97900CRZ-T7A is a constant current LED driver and its working principle is simple. It employs a feedback network to monitor the output current and regulate the boost voltage to ensure a high efficiency. This reduces stress on the driver and enhances its longevity. The ISL97900CRZ-T7A also features a built-in dimming protection circuit which can reduce the current flow by as much as 30%, helping to extend the life of LED strings. The ISL97900CRZ-T7A is also equipped with over-voltage, reverse voltage, short circuit and over-temperature protection, making it ideal for use in harsh environments.
The ISL97900CRZ-T7A is used in a wide range of applications, including automotive lighting, industrial lighting, consumer electronics and medical equipment. In automotive lighting, it can be used to power high-efficiency LED headlights, providing brighter, safer and more energy efficient lighting. In industrial lighting, it can be used to power long strings of commercial lighting, while in consumer electronics, it can be used to power LCD backlighting and in medical devices, it can be used to control luminescence levels for specialized equipment.
The ISL97900CRZ-T7A is quickly becoming a standard in the LED driver market, thanks to its high efficiency, wide operating voltage range and wide range of applications. It is a key component in many of today’s LED products, allowing designers to create brighter and more efficient products. With its high-performance features and wide range of applications, the ISL97900CRZ-T7A is a great choice for LED drivers.
The specific data is subject to PDF, and the above content is for reference
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ISL97900CRZ-T7A Datasheet/PDF