| Allicdata Part #: | ISL6439AIR-T-ND |
| Manufacturer Part#: |
ISL6439AIR-T |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Intersil |
| Short Description: | IC REG CTRLR BUCK 16QFN |
| More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
| DataSheet: |  ISL6439AIR-T Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Frequency - Switching: | 600kHz |
| Base Part Number: | ISL6439 |
| Supplier Device Package: | 16-QFN-EP (5x5) |
| Package / Case: | 16-VQFN Exposed Pad |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Control Features: | Enable, Phase Control |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | Yes |
| Duty Cycle (Max): | 100% |
| Series: | -- |
| Voltage - Supply (Vcc/Vdd): | 2.97 V ~ 3.63 V |
| Output Phases: | 1 |
| Number of Outputs: | 1 |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Output Type: | Transistor Driver |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The ISL6439AIR-T is a member of the family of DC-DC switching controllers from the Voltage Regulators family of PMICs. The device is specifically designed for use in performance and high-end graphics cards, allowing the power levels to be increased and controlled.
The working principle of the ISL6439AIR-T is based on the unique combination of a dual-phase PowIRcenter controller, power MOSFETs, feedback compensation components and a multiphase synchronization circuit. This combination allows the device to deliver high performance, high efficiency and good thermal results.
The ISL6439AIR-T is specifically designed for powering and controlling high-end graphics cards. It is capable of providing up to 24 phases, with up to 30A per phase in a single package, making it ideal for high power applications. The device also offers excellent dynamic performance, with a frequency up to 1000kHz and current mode control for fast frequency response to load changes. It also provides a low-jitter current mode PWM for superior dynamic transient response.
The ISL6439AIR-T also features a wide range of protections. It includes protection against overvoltage, undervoltage, overcurrent, thermal shutdown and short-circuit. It also features an adjustable input/output side deadband control and a selectable output mode which allows the user to switch between single-phase and multiphase modes.
The ISL6439AIR-T is an excellent choice for powering and controlling high-end graphics cards, enabling users to easily boost power levels and ensure reliable operation. With its advanced features and wide range of protections, it is suited for use in a variety of applications, making it an attractive option for system designers and power management engineers alike.
The specific data is subject to PDF, and the above content is for reference
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