
Allicdata Part #: | LTC3115HFE-1#PBF-ND |
Manufacturer Part#: |
LTC3115HFE-1#PBF |
Price: | $ 9.59 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BCK BST ADJ 1A/2A 20TSSOP |
More Detail: | Buck-Boost Switching Regulator IC Positive Adjusta... |
DataSheet: | ![]() |
Quantity: | 246 |
1 +: | $ 8.71920 |
25 +: | $ 5.84136 |
100 +: | $ 4.96087 |
Voltage - Output (Min/Fixed): | 2.7V |
Base Part Number: | LTC3115 |
Supplier Device Package: | 20-TSSOP-EP |
Package / Case: | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 100kHz ~ 2MHz |
Current - Output: | 1A, 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 |
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LTC3115HFE-1#PBF is a series of voltage regulators that are typically associated with DC/DC switchingvoltage regulators. The series of LTC3115HFE-1#PBF voltage regulators can step-up, step-down, and invert voltage. The series of voltage regulators has wide input voltage ranges from 2.6 V to 5.5 V and support output voltages up to 32 V with a maximum output current up to 1.5 A.The LTC3115HFE-1#PBF series of voltage regulators is primarily used in power management and conversion applications. It is also suitable for use in automotive, industrial, and stationary applications. The series of voltage regulators has a high efficiency of up to 95% efficiency and the output voltages are adjustable in the range of the input voltage. The series of voltage regulators also feature a low current quiescent current of only 8µA.The LTC3115HFE-1#PBF series has a current-mode step-down regulator with an adjustable output voltage from 0.7V to 80% of the input voltage. It has an adjustable switching frequency from 200KHz to 2.2MHz and utilizes a synchronous rectification for improved efficiency. It also provides current limitation protection and thermal overload protection.The LTC3115HFE-1#PBF series of voltage regulators also features a wide input voltage range of 2.6V to 5.5V and can support up to a maximum output current of 1.5A. Additionally, it features fast transient response and good load regulation with zero stand-by current. Also, the series of voltage regulators have low output voltage noise and a temperature operating range of -40°C to 125°C.The series of LTC3115HFE-1#PBF voltage regulators utilizes a current-mode control topology to provide excellent line regulation. The series features fast transient response, which ensures good load regulation and no built-in stand-by current. The series also comes with a power-good signal to indicate when the voltage is correctly regulated and it also provides over-temperature protection, over-current protection, and a power-save mode.The series of LTC3115HFE-1#PBF voltage regulators applies a current-mode PWM control topology to provide fast transient response and excellent line regulation. This control method also helps optimize efficiency and reduces ringing. The series utilizes a synchronous rectifier to improve regulator efficiency and is also equipped with current limit, over-temperature protection, and power-save mode features.In conclusion, the LTC3115HFE-1#PBF series of voltage regulators can provide stable, high-efficiency, and fast transient response power management. Designed with a current-mode control topology and advanced features, this series is ideal for many automotive, industrial, and stationary applications. It also offers protection against over-current and over-temperature as well as a power-save mode. Additionally, the series has a wide input voltage range and maximum output current rating of 1.5 A.
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