
Allicdata Part #: | LTC3646HDE-1#TRPBF-ND |
Manufacturer Part#: |
LTC3646HDE-1#TRPBF |
Price: | $ 2.98 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BUCK ADJ 1A SYNC 14DFN |
More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 2.71177 |
Voltage - Output (Min/Fixed): | 0.6V |
Base Part Number: | LTC3646 |
Supplier Device Package: | 14-DFN (4x3) |
Package / Case: | 14-WFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 200kHz ~ 3MHz |
Current - Output: | 1A |
Voltage - Output (Max): | 15V |
Series: | -- |
Voltage - Input (Max): | 40V |
Voltage - Input (Min): | 4V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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 LTC3646HDE-1#TRPBF is a DC/DC switching regulator that meets the majority of portable and battery-powered applications. It offers high-efficiency and low noise. The part features a wide input voltage range and a wide array of switching frequencies and external components designed to optimize performance and space savings.
The LTC3646HDE-1#TRPBF provides a high-efficiency solution for supplying one to four output voltages. It includes all necessary protection circuitry, including thermal and overcurrent protection. An internal regulator supplies the gate drive voltage and can be coupled with external loop compensation components, allowing the converter to be optimized for different output voltage levels, switching frequencies and loads, reducing external part count and system cost.
The LTC3646HDE-1#TRPBF is a single, compact, monolithic switching converter with integrated MOSFETs, feature rich technical characteristics that make it an ideal DC/DC build block for many applications in the battery-powered and portable-handheld markets. It is capable of supplying one to four output voltages with a wide input voltage range. The integrated MOSFET devices provide both efficiency and power density and the device features integrated loop compensation, thermal and overcurrent protection.
The LTC3646HDE-1#TRPBF offers multiple options to design the power sequence at start-up as well as configuring the power-on configurations for different loads. Its maximum switching frequencies of 2.2MHz and 2.7MHz are selectable. The current mode architecture also provides a fast transient response together with excellent line and load regulation performance.
The LTC3646HDE-1#TRPBF can deliver up to 95% efficiency, making it suitable for a wide range of applications including compressed air systems, cellular handsets, laptop platforms, ruggedized and automotive equipment.
The LTC3646HDE-1#TRPBF uses an integrated buck regulator with four internal MOSFETs and a low-noise energy transmission. The part is a current-mode switching regulator that utilizes novel circuit architectures to improve frequency and voltage stability over a wide input voltage range and temperature range.
In conclusion, the LTC3646HDE-1#TRPBF is a versatile and robust DC/DC Switching Regulator for battery-powered and portable applications. It features integrated switching MOSFETs and loop compensation components, providing high efficiency, power density, and fast transient response. Its selectable switching frequency offers design flexibility and its built-in protection circuitry helps protect sensitive components from damage.
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