
Allicdata Part #: | LTC3859AHUHF#TRPBF-ND |
Manufacturer Part#: |
LTC3859AHUHF#TRPBF |
Price: | $ 4.52 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG CTRLR MULT TOPOLOGY 38QFN |
More Detail: | Buck, Buck-Boost, SEPIC Regulator Positive Output ... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 4.10624 |
Frequency - Switching: | 115kHz ~ 835kHz, 350kHz ~ 535kHz |
Base Part Number: | LTC3859 |
Supplier Device Package: | 38-QFN (5x7) |
Package / Case: | 38-WFQFN Exposed Pad |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Control Features: | Enable, Frequency Control, Power Good, Soft Start, Tracking |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | 99%, 100% |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 4.5 V ~ 38 V |
Output Phases: | 2 |
Number of Outputs: | 3 |
Topology: | Buck, Buck-Boost, SEPIC |
Output Configuration: | Positive |
Function: | Step-Down, Step-Up/Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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LTC3859AHUHF#TRPBF is a high performance step-up power converter and is a great addition to many application fields and working principles. It is a PMIC (power management integrated circuit) voltage regulator, which can be used with DC/DC switching controllers. This device features excellent load and line regulation, over-voltage protection and temperature protection. It can operate in either synchronous or non-synchronous mode and allows the voltage output to be adjusted up to 28V with low dropout.
The operation of the LTC3859AHUHF#TRPBF is fairly simple. It has two input voltage adjustments, one output voltage adjustment, one power switch and one temperature control. The input voltages are first adjusted with the input voltage adjustments. The output voltage is then adjusted with the output voltage adjustment. Then the power switch is engaged to turn the device on and off. Finally, the temperature control is used to keep the device within specified temperatures.
The LTC3859AHUHF#TRPBF can be used for a variety of applications. It is ideal for powering up battery-operated electronic equipment such as medical, automotive, industrial devices and consumer electronics. It can also be used for LED lighting devices and solar panels. In the case of LED lighting devices, it can help to regulate the brightness of the LEDs and to save power. It is also an excellent choice for powering up any device that requires a steady power supply.
This device can be integrated into many applications with great ease. It can be programmed using an SPI interface or simply using the three-pin connector in the base. The non-volatile memory that this device has allows the programmed output status to remain stably after power-off or reset. Furthermore, the LTC3859AHUHF#TRPBF can accommodate a wide range of input voltage sources, so it can be used with a wide range of devices.
The LTC3859AHUHF#TRPBF is an excellent choice for many applications due to its ease of use and its high performance. It is built to be used in a variety of power management applications, and it is well suited for powering up battery-operated electronic equipment, LED devices, solar panels, and more. With its adjustable output voltage, excellent line and load regulation, over-voltage protection, and temperature protection, the LTC3859AHUHF#TRPBF is a great addition to many different applications.
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