
Allicdata Part #: | LT8705AIFE#PBF-ND |
Manufacturer Part#: |
LT8705AIFE#PBF |
Price: | $ 9.93 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG CTRLR BUCK-BOOST 38TSSOP |
More Detail: | Buck-Boost Regulator Positive Output Step-Up/Step-... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 9.02790 |
25 +: | $ 6.04044 |
100 +: | $ 5.13437 |
Frequency - Switching: | 100kHz ~ 400kHz |
Base Part Number: | LT8705 |
Supplier Device Package: | 38-TSSOP-EP |
Package / Case: | 38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad |
Operating Temperature: | -40°C ~ 125°C |
Control Features: | Enable, Frequency Control, Soft Start |
Serial Interfaces: | -- |
Clock Sync: | Yes |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | -- |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 2.8 V ~ 80 V |
Output Phases: | 2 |
Number of Outputs: | 2 |
Topology: | Buck-Boost |
Output Configuration: | Positive |
Function: | Step-Up/Step-Down |
Output Type: | Transistor Driver |
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
The LT8705AIFE#PBF is a DC-to-DC switching controller that belongs to the voltage regulator category of PMICs (Power Management ICs). It is designed to offer the perfect balance between simplicity, efficiency, and the convenience of a single IC solution for a wide variety of DC-to-DC conversion applications.The LT8705AIFE#PBF features a fast-transient response and high efficiency, making it ideal for powering complex loads that require a high degree of accuracy and low noise. Its versatile architecture offers low noise operation, improved control accuracy over wide voltage ranges, and an on-chip current-sense amplifier. Additionally, the device can be configured as a linear regulator or a switching-mode regulator, and can provide up to 3A of output current. The LT8705AIFE#PBF comes with two oscillators, one for the main switching frequency, and the other for verifying the output voltage or current. The main oscillator can be set to a wide range of frequencies, from 100kHz to 5MHz. Moreover, the switching frequency of the LT8705AIFE#PBF can be adjusted by an external resistor, allowing the user to further optimize the switching performance of the device. The device outputs a standard logical 0/1 control signal, and offers cycle-by-cycle current sensing, loop compensation for voltage and current, and cycle-by-cycle hysterisis control. Also, the LT8705AIFE#PBF has protection features such as under-voltage lockout and a thermal shutdown circuit. The LT8705AIFE#PBF is an ideal choice for both cost effective and efficient DC-to-DC power conversion applications in many market segments, such as small form factor and portable electronics, which require low quiescent current, compact size, and low noise operation. It is also suitable for industrial and telecommunications applications due to its wide input voltage range, fast transient response and high efficiency. Additionally, the device can be used as a power supply with a 3A current limit, designed to provide maximum efficiency and minimized output noise. In summary, the LT8705AIFE#PBF is a high performance DC-to-DC switching controller IC that provides an ideal solution for applications requiring low noise, efficient power management, and small form factor. Its simple and versatile architecture makes it suitable for a wide range of applications, including portable electronics, telecommunications and industrial applications.
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