
Allicdata Part #: | LT3694EFE-1#TRPBF-ND |
Manufacturer Part#: |
LT3694EFE-1#TRPBF |
Price: | $ 3.51 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG TRPL BUCK/LINEAR 20TSSOP |
More Detail: | Linear And Switching Voltage Regulator IC 3 Output... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 3.18731 |
Voltage/Current - Output 3: | Controller |
Base Part Number: | LT3694 |
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 ~ 125°C |
Voltage - Supply: | 4 V ~ 36 V |
w/Sequencer: | Yes |
w/Supervisor: | No |
w/LED Driver: | No |
Series: | -- |
Voltage/Current - Output 2: | Controller |
Voltage/Current - Output 1: | 0.75 V ~ 16 V, 2.6A |
Frequency - Switching: | 250kHz ~ 2.5MHz |
Number of Outputs: | 3 |
Function: | Any Function |
Topology: | Step-Down (Buck) (1), Linear (LDO) (2) |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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PMIC - Voltage Regulators - Linear + Switching.
The LT3694EFE-1#TRPBF is a linear and switching converter regulator that is designed to regulate the output voltage with a high level of accuracy. It is designed to provide both a regulated output voltage and a switched output voltage in a range of applications. It is capable of delivering up to 10A of output current and is ideal for applications such as motor controllers, LCD flat-panel displays and point-of-load buck regulators.
Application Field:
The LT3694EFE-1#TRPBF can be used in a wide range of applications including: motor controllers, power supplies, LCD flat-panel displays, communications terminals, industrial equipment, automotive applications, intelligent power middleware and more.
Features:
- High Efficiency – up to 96% efficiency
- Wide Input Voltage Range – from 4.5V to 60V
- Wide Output Voltage Range – from 0.8V to 7.5V
- High Current Output – up to 10A
- Resistor-Adjustable Output Voltage
- High Current Pin-Programmable Output Voltage
- Optional Soft-Start
Working Principle:
The LT3694EFE-1#TRPBF is an integrated multi-phase, low-dropout (LDO) linear regulator and a buck converter. It combines the fast transient response of a synchronous buck converter with the low output voltage ripple of an LDO, enabling it to provide a regulated output voltage with high accuracy.
The integrated converter and regulator operate in parallel. The switching regulator controls the output voltage of the power source by regulating the voltage across the inductor, while the LDO regulates the output voltage of the power source by adjusting the current through the resistors. This ensures that the output voltage is always maintained at the desired level with a high degree of accuracy.
Benefits:
- High Efficiency – The LT3694EFE-1#TRPBF allows for increased efficiency and power savings due to its high efficiency levels.
- Wide Input Voltage Range – The input voltage range of the LT3694EFE-1#TRPBF enables it to be used in applications that require input voltages between 4.5V and 60V.
- Resistor-Adjustable Output Voltage – The resistor-adjustable output voltage of the LT3694EFE-1#TRPBF enables users to easily adjust the output voltage according to application requirements.
- High Current Pin-Programmable Output Voltage – The high current pin-programmable output voltage of the LT3694EFE-1#TRPBF allows for easy adaptation to changing application requirements.
- Optional Soft-Start – The optional soft-start feature of the LT3694EFE-1#TRPBF prevents surges in input voltage or current during start-up and ensures a reliable start-up.
Conclusion:
The LT3694EFE-1#TRPBF is a versatile, linear and switching converter regulator that is designed for a wide range of applications. It is capable of delivering up to 10A of output current and is ideal for applications such as motor controllers, LCD flat-panel displays and point-of-load buck regulators. Its various features such as wide input voltage range, resistor-adjustable output voltage, high current pin-programmable output voltage and optional soft-start enable users to easily adapt it to changing application requirements.
The specific data is subject to PDF, and the above content is for reference
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