
Allicdata Part #: | LTC3115EDHD-2#PBF-ND |
Manufacturer Part#: |
LTC3115EDHD-2#PBF |
Price: | $ 8.09 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BCK BST ADJ 0.8A/2A 16DFN |
More Detail: | Buck-Boost Switching Regulator IC Positive Adjusta... |
DataSheet: | ![]() |
Quantity: | 520 |
1 +: | $ 7.34580 |
25 +: | $ 4.90946 |
100 +: | $ 4.17690 |
Voltage - Output (Min/Fixed): | 2.7V |
Base Part Number: | LTC3115 |
Supplier Device Package: | 16-DFN (5x4) |
Package / Case: | 16-WFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 100kHz ~ 2MHz |
Current - Output: | 800mA, 2A |
Voltage - Output (Max): | 40V |
Series: | -- |
Voltage - Input (Max): | 40V |
Voltage - Input (Min): | 2.2V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck-Boost |
Output Configuration: | Positive |
Function: | Step-Up/Step-Down |
Part Status: | Active |
Packaging: | Tube |
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
LTC3115EDHD-2#PBF is one of the most powerful application field of DC/DC switching regulators. It is widely used in various applications and can provide adjustable current, voltage and power for industrial, commercial and residential equipment. A single device can provide high-frequency PWM conversion at up to 4A in an 8-pin TSOP package. This low-profile power management IC offers an input voltage range of 4V to 36V, an output voltage range of 0.6V to 5V, and can deliver up to 4A of output current with operating temperature range of -40C to +125C and maximum efficiency up to 95%. The working principle of the LTC3115EDHD-2#PBF is based on switch mode power conversion. It is essentially a reversible form of DC/DC power conversion which uses an inductor or capacitor in parallel with a power MOSFET switch. Under normal operating conditions, the power switch is repeatedly opened and closed at high frequencies to regulate the output voltage with the aid of an external feedback network. This requires very precise current and voltage sensing and regulation, as well as a high frequency pulse width modulation (PWM) signal on the power switch. The operating frequency of the PWM switching regulator is typically in the range of several hundred kHz, allowing it to achieve high efficiency levels over a wide range of load current and voltage levels. The LTC3115EDHD-2#PBF can be configured to operate as a buck, boost, inverting buck-boost or SEPIC DC/DC converter. It features adjustable soft start and low-ripple burst mode operation to maximize efficiency during light load conditions, as well as adjustable current limit, hiccup mode over-current protection, internal compensation and under-voltage lockout. It also includes unique features such as automatic power savings mode, power path mode and programmable frequency control. The LTC3115EDHD-2#PBF also offers high-current power supply design flexibility with its package size, output voltage and current rating. It can be used for a wide range of applications, including point-of-load regulation, large capacitor charging, renewable energy applications, medical equipment, battery pack charging, motor control and other computing equipment. The LTC3115EDHD-2#PBF\'s application and working principle makes it an excellent choice for a wide range of DC/DC power conversion needs. Its DC/DC converter capabilities, small form factor and high efficiency make it an ideal solution for a variety of applications. In addition, its adjustable soft start and low-ripple burst mode operation, as well as its wide input voltage range, makes it a highly cost-effective power management solution.
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