Allicdata Part #: | LT3579IUFD-1#PBF-ND |
Manufacturer Part#: |
LT3579IUFD-1#PBF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG MULT CONFIG INV ADJ 20QFN |
More Detail: | Boost, Charge Pump, Cuk, Flyback, SEPIC Switching ... |
DataSheet: | LT3579IUFD-1#PBF Datasheet/PDF |
Quantity: | 923 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Function: | Step-Up, Step-Up/Step-Down |
Output Configuration: | Positive or Negative |
Topology: | Boost, Charge Pump, Cuk, Flyback, SEPIC |
Output Type: | Adjustable |
Number of Outputs: | 1 |
Voltage - Input (Min): | 2.5V |
Voltage - Input (Max): | 16V |
Voltage - Output (Min/Fixed): | 1.215V |
Voltage - Output (Max): | 42V (Switch) |
Current - Output: | 6A (Switch) |
Frequency - Switching: | 200kHz ~ 2.5MHz |
Synchronous Rectifier: | No |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | 20-WFQFN Exposed Pad |
Supplier Device Package: | 20-QFN (5x4) |
Base Part Number: | LT3579 |
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 LT3579IUFD-1#PBF is a high efficiency DC-DC buck switching regulator that is designed for applications with tight size constraints. The device is ideal for battery powered systems, or any applications where board space is at a premium. The device is able to deliver high output current capability, low quiescent current, and fast transient response.
The LT3579IUFD-1#PBF has a wide input voltage range of 2.25V to 25V and a fixed output voltage of 3.3V that can be adjusted with an external resistor. It features an 800mA current limit and can be used to provide up to 5A of output current when operated in current limit mode. With the addition of an output voltage monitor, the LT3579IUFD-1#PBF can be used to power sensitive load applications such as FPGAs and microcontrollers.
The LT3579IUFD-1#PBF features excellent noise rejection, with a typical ratio of 49dB, and is also capable of a fast transient response to load current changes of just 16ns. It is designed to operate with a switching frequency of 400-550KHz, and employs an externally adjustable Soft-Start to control inrush current on power up. The device is available in a space-saving 8-SSOP package.
Working Principle and Application Field:
The LT3579IUFD-1#PBF is a DC-DC buck converter that is designed to provide a regulated output voltage from a wide input voltage source. The device operates by switching the input voltage at a given frequency. A current-mode PWM controller is used to regulate the output voltage by controlling the on-time of the switching and utilizing an output voltage feedback loop. The output voltage can be adjusted by setting an external feedback resistor. The device is capable of providing high output current and excellent noise rejection, making it an ideal solution for battery powered and other high current applications.
The LT3579IUFD-1#PBF is well suited for powering FPGAs, microprocessors, DSPs, and other microcontrollers. It is also suited for automotive applications, such as engine control, braking, or sub-system power supplies. With its small size and fast transient response, the device is also suitable for portable electronics, smartphones, tablets, and other space-constrained applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LT3592EDDB#TRMPBF | Linear Techn... | -- | 1500 | IC LED DRIVER RGLTR 50MA ... |
LT3519EMS-1#PBF | Linear Techn... | 3.79 $ | 938 | IC LED DRIVER RGLTR DIM 1... |
LT3517EUF#PBF | Linear Techn... | 3.84 $ | 1239 | IC LED DRVR RGLTR DIM 1.5... |
LT3517EFE#PBF | Linear Techn... | -- | 1609 | IC LED DRIVER RGLTR DIM 1... |
LT3598EUF#PBF | Linear Techn... | 4.45 $ | 183 | IC LED DRVR RGLTR DIM 30M... |
LT3517IUF#PBF | Linear Techn... | 4.6 $ | 330 | IC LED DRVR RGLTR DIM 1.5... |
LT3518EFE#PBF | Linear Techn... | -- | 981 | IC LED DRIVER RGLTR DIM 1... |
LT3598EFE#PBF | Linear Techn... | 4.83 $ | 1970 | IC LED DRIVER RGLTR DIM 2... |
LT3599EUH#PBF | Linear Techn... | 4.9 $ | 1020 | IC LED DRIVER RGLTR DIM 3... |
LT3599EFE#PBF | Linear Techn... | -- | 1413 | IC LED DRIVER RGLTR DIM 2... |
LT3598IUF#PBF | Linear Techn... | -- | 7190 | IC LED DRVR RGLTR DIM 30M... |
LT3517IFE#PBF | Linear Techn... | -- | 754 | IC LED DRIVER RGLTR DIM 1... |
LT3599IFE#PBF | Linear Techn... | -- | 761 | IC LED DRIVER RGLTR DIM 2... |
LT3590EDC#TRMPBF | Linear Techn... | 1.17 $ | 1000 | IC LED DRVR RGLTR DIM 80M... |
LT3519EMS#PBF | Linear Techn... | -- | 1000 | IC LED DRIVER RGLTR DIM 1... |
LT3519IMS#PBF | Linear Techn... | 4.17 $ | 277 | IC LED DRIVER RGLTR DIM 1... |
LT3518HUF#PBF | Linear Techn... | -- | 293 | IC LED DRVR RGLTR DIM 2.3... |
LT3599IUH#PBF | Linear Techn... | 5.77 $ | 297 | IC LED DRIVER RGLTR DIM 3... |
LT3518HFE#PBF | Linear Techn... | -- | 545 | IC LED DRIVER RGLTR DIM 1... |
LT3517HFE#PBF | Linear Techn... | 5.54 $ | 132 | IC LED DRIVER RGLTR DIM 1... |
LT3597EUHG#PBF | Linear Techn... | 5.96 $ | 170 | IC LED DRIVER RGLTR DIM 5... |
LT3596IUHG#PBF | Linear Techn... | 6.48 $ | 162 | IC LED DRIVER RGLTR DIM 5... |
LT3592EMSE#PBF | Linear Techn... | 2.65 $ | 1000 | IC LED DRIVER RGLTR 50MA ... |
LT3592IMSE#PBF | Linear Techn... | 3.04 $ | 1061 | IC LED DRIVER RGLTR 50MA ... |
LT3519EMS-2#PBF | Linear Techn... | -- | 721 | IC LED DRIVER RGLTR DIM 1... |
LT3518IFE#PBF | Linear Techn... | 5.61 $ | 282 | IC LED DRIVER RGLTR DIM 1... |
LT3599HFE#PBF | Linear Techn... | 6.32 $ | 165 | IC LED DRIVER RGLTR DIM 2... |
LT350A | Littelfuse I... | 1.67 $ | 1000 | GDT 350V THROUGH HOLEGas ... |
LT350A-B | Littelfuse I... | 0.0 $ | 1000 | GDT 350V THROUGH HOLEGas ... |
LT350C | Littelfuse I... | 0.0 $ | 1000 | GDT 350V SURFACE MOUNTGas... |
LT350SM | Littelfuse I... | 0.0 $ | 1000 | GDT 350V SURFACE MOUNTGas... |
LT3517EUF#TRPBF | Linear Techn... | -- | 1000 | IC LED DRVR RGLTR DIM 1.5... |
LT3599EUH#TRPBF | Linear Techn... | 2.86 $ | 1000 | IC LED DRIVER RGLTR DIM 3... |
LT3599EFE#TRPBF | Linear Techn... | -- | 1000 | IC LED DRIVER RGLTR DIM 2... |
LT3598IFE#TRPBF | Linear Techn... | 3.19 $ | 1000 | IC LED DRIVER RGLTR DIM 2... |
LT3517HUF#PBF | Linear Techn... | 5.27 $ | 94 | IC LED DRVR RGLTR DIM 1.5... |
LT3591EDDB#TRPBF | Linear Techn... | -- | 1000 | IC LED DRVR RGLTR DIM 500... |
LT3590EDC#TRPBF | Linear Techn... | 1.17 $ | 1000 | IC LED DRVR RGLTR DIM 80M... |
LT3590ESC8#TRPBF | Linear Techn... | 1.17 $ | 1000 | IC LED DRIVER RGLTR DIM S... |
IC REG BUCK 5V 1A 24-SOICBuck Switching ...
IC REG BUCK 1.375V 0.6A SOT23Buck Switch...
IC REG BUCK 12V 1A TO263-7Buck Switching...
IC REG MULTI CONFIG 15V 3A TO220Boost, F...
IC REG BUCK 12V 8A TO-220FLBuck Switchin...
IC REG SWITCHD CAP RATIO SOT23Charge Pum...