
Allicdata Part #: | LTC3862EFE-1#PBF-ND |
Manufacturer Part#: |
LTC3862EFE-1#PBF |
Price: | $ 5.15 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG CTRLR BOOST/SEPIC 24TSSOP |
More Detail: | Boost, SEPIC Regulator Positive Output Step-Up, St... |
DataSheet: | ![]() |
Quantity: | 481 |
1 +: | $ 4.68090 |
25 +: | $ 3.12959 |
100 +: | $ 2.66036 |
Frequency - Switching: | 75kHz ~ 500kHz |
Base Part Number: | LTC3862 |
Supplier Device Package: | 24-TSSOP-EP |
Package / Case: | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Operating Temperature: | -40°C ~ 85°C (TA) |
Control Features: | Enable, Frequency Control, Phase Control, Soft Start |
Serial Interfaces: | -- |
Clock Sync: | Yes |
Synchronous Rectifier: | No |
Duty Cycle (Max): | 96% |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 8.5 V ~ 36 V |
Output Phases: | 2 |
Number of Outputs: | 2 |
Topology: | Boost, SEPIC |
Output Configuration: | Positive |
Function: | Step-Up, Step-Up/Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tube |
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The LTC3862EFE-1#PBF is a high performance dual output synchronous buck controller designed to drive very large loads with optimised total solution cost. This versatile IC is intended for use in applications such as enterprise servers and storage systems, general purpose computing, automotive, telecommunications, industrial and consumer applications. Unlike other available controllers, this device features fast transition times of 1.2 μs and pulse-to-pulse current limiting capability to reduce transient losses. The LTC3862EFE-1#PBF is also capable of adjusting power supply output voltages from 0.45 V to 1.8 V with no external components required and is highly regulated. This combination of features results in an extremely efficient and reliable power supply solution for a variety of applications.
The LTC3862EFE-1#PBF device can be used in a variety of applications requiring DC-DC conversion and switching control. In order to determine the correct voltage and current levels needed in order to achieve the desired results, the application designer should consider the specific system requirements. In addition, the output voltage and current must be compatible with the power supply design and any applicable safety requirements. The flexibility of the LTC3862EFE-1#PBF allows for a wide range of applications. Some of the most common uses for this device include:
- DC to DC converters
- Multiple output switching power supplies
- Multi phase converter topologies
- High speed transient current control
- Automotive battery management systems
- Industrial applications requiring high power density
The working principle of the LTC3862EFE-1#PBF is based on the regulation of DC voltage and current by using pulse-width modulation (PWM) control. This high performance, low noise controller continuously monitors the output voltage, current and temperature and adjusts the duty cycle of the switching pulses accordingly. The device also features an internal loop response compensation network to ensure the best possible performance and precision in regulation. The resulting output voltage is highly regulated over a wide range of loads and when combined with proper layout and component selection it provides an exceptionally efficient DC power solution. The LTC3862EFE-1#PBF can operate over a wide range of frequencies, allowing for increased system efficiency and reduced component sizes. The device’s fast transition times, high switching frequencies and other features result in further reduced thermal dissipation and improved system efficiency.
In summary, the LTC3862EFE-1#PBF is a high performance dual output synchronous buck controller designed to drive very large loads with optimised total solution cost. This device can be used in a variety of applications requiring DC-DC conversion and switching control. It comes with a wide range of features such as fast transition times of 1.2 µs and pulse-to-pulse current limiting capability to reduce transient losses as well as an internal loop response compensation network to ensure the best possible performance and precision in voltage and current regulation. This combination of features makes the LTC3862EFE-1#PBF an ideal choice for applications such as enterprise servers and storage systems, general purpose computing, automotive, telecommunications, industrial and consumer applications.
The specific data is subject to PDF, and the above content is for reference
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