
Allicdata Part #: | LTC3129EMSE-1#TRPBF-ND |
Manufacturer Part#: |
LTC3129EMSE-1#TRPBF |
Price: | $ 2.60 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BUCK BST PROG 0.2A 16MSOP |
More Detail: | Buck-Boost Switching Regulator IC Positive Program... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 2.36478 |
Voltage - Output (Min/Fixed): | 2.5V |
Base Part Number: | LTC3129 |
Supplier Device Package: | 16-MSOP-EP |
Package / Case: | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 1.2MHz |
Current - Output: | 200mA |
Voltage - Output (Max): | 15V |
Series: | -- |
Voltage - Input (Max): | 15V |
Voltage - Input (Min): | 1.92V |
Number of Outputs: | 1 |
Output Type: | Programmable |
Topology: | Buck-Boost |
Output Configuration: | Positive |
Function: | Step-Up/Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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LTC3129EMSE-1#TRPBF is an easy-to-use DC/DC switch to optimize power distribution in applications such as IoT and telecom systems. The versatile device includes a complete power supply, a high efficiency dc-dc converter and high accuracy voltage reference built into a single package. It is designed to offer low switching losses, making it extremely well suited for use in battery-powered applications.
The device can operate from a wide input voltage range of 2.3V to 5.5V and can provide a single output voltage of up to 6V. It provides high conversion efficiency and low quiescent current. For safety and dependability, the LTC3129EMSE-1#TRPBF offers over-temperature protection and under-voltage lockout.
The LTC3129EMSE-1#TRPBF is suitable for a variety of applications. It is suited for use in digital television and digital set-box receivers, such as those used for video conferencing. It is also suited for use in home audio systems, digital audio players, and voice over IP (VoIP) devices. In telecommunication systems, its low voltage operation allows for efficient power management for cellular base stations and gateways.
The LTC3129EMSE-1#TRPBF simplifies the design of power distribution systems by covering the entire switching power supply range from input to output. Its architecture combines a high efficiency dc-dc converter and high accuracy voltage reference into a single package. Its built-in voltage reference, over-temperature protection, and over-voltage protection minimize component count and simplify component selection.
The device is designed to provide maximum efficiency and superior performance. Its converter operates at up to 95% efficiency, depending on the input and output voltage. This helps reduce total power losses, saving costs and size, and allowing battery-powered applications to operate at extended run times. The device also delivers an efficiency value superior to alternative solutions and ensures high accuracy operation.
The working principle of the LTC3129EMSE-1#TRPBF is based on the operation of a continuous conduction mode (CCM). The device uses PWM to deliver a low ripple output voltage with a switched voltage regulator. The device has an opto-isolated feedback loop which provides improved stability and accuracy. The opto-isolator isolates the control loop from the output side and thus reduces the effect of transients.
The LTC3129EMSE-1#TRPBF is a highly reliable DC/DC switch suitable for use in various applications. It offers low switching losses, high efficiency and low quiescent current. It is designed to simplify the design of power distribution systems, minimize component count and provide superior performance. With its high efficiency and low ripple output, the device is well suited to battery-powered applications and is ideal for use in a wide range of applications including digital television and digital set-box receivers, home audio systems, digital audio players and voice over IP (VoIP) devices.
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