LT1613CS5#TRPBF

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LT1613CS5#TRPBF

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IC REG BST FLYBACK ADJ TSOT23-5

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #LT1613CS5#TRPBF

  • В наличии8554

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

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Спецификации

Атрибут Ценность
Part Status Active
Base Product Number LT1613
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback, SEPIC
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 0.9V
Voltage - Input (Max) 10V
Voltage - Output (Min/Fixed) 1.23V
Voltage - Output (Max) 34V
Current - Output 550mA (Switch)
Frequency - Switching 1.4MHz
Synchronous Rectifier No
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package SOT-23-5 Thin, TSOT-23-5
Supplier Device Package TSOT-23-5
Packaging Cut Tape (CT), Tape & Reel (TR)

Обзор

Description

The LT1613CS5#TRPBF is a high-efficiency, step-up DC/DC converter designed by Analog Devices under the Linear Technology brand. This component is tailored for applications requiring a compact and efficient power source for low-voltage inputs. Packaged in a small SOT-23, it features an internal 1.4A power switch, making it suitable for boosting low voltages to higher levels, often used in battery-powered devices.
Key features of the LT1613CS5#TRPBF include its high efficiency, typically around 84%, and its ability to operate at switching frequencies up to 1.4MHz. This high-frequency operation allows the use of smaller external components, contributing to a reduced overall footprint for the power supply design. The converter supports input voltages ranging from 1.2V to 15V and can produce output voltages of up to 34V.
Applications for the LT1613CS5#TRPBF include portable electronics, battery-powered devices, and other scenarios where space is limited and efficiency is crucial. Its robust design and reliable performance make it a popular choice in these contexts.

Equivalent

The LT1613CS5#TRPBF is a high-efficiency step-up DC/DC converter by Analog Devices (formerly Linear Technology). Equivalent products include:
1. MIC2250 from Microchip Technology
2. TPS61040 from Texas Instruments
3. NCP1403 from ON Semiconductor
These alternatives offer similar functionality, but always check the specific parameters and pin configurations to ensure compatibility with your application.

Features

The component LT1613CS5#TRPBF is a part of Analog Devices' product lineup, previously from Linear Technology. It is a high-efficiency step-up DC/DC converter designed to provide a solution for applications requiring a boost in voltage. Here are some key features:
1. Input Voltage Range: Operates from a low input voltage of 1.0V up to 4.5V, making it suitable for operation with a single-cell battery.
2. Output Voltage: Capable of generating output voltages up to 34V, allowing for a wide range of applications.
3. Efficiency: Offers high efficiency, often over 80%, depending on the load and input/output conditions.
4. Switching Frequency: Features a fixed switching frequency of 1.4MHz, facilitating the use of smaller external components.
5. Package: Available in a compact 5-lead SOT-23 package, ideal for space-constrained applications.
6. Current Limit: Includes an internal 1.2A switch current limit.
7. Low Quiescent Current: Designed for low quiescent current, enhancing battery life in portable applications.
These features make it suitable for powering various electronic devices, including portable and battery-powered gadgets.

Pinout

The LT1613CS5#TRPBF is a DC/DC boost converter integrated circuit from Analog Devices, formerly Linear Technology. It comes in a 5-pin SOT-23 package. The pin count for this device is five, and the typical pin functions are as follows:
1. SW (Switch Pin): This is the switch pin, where the inductor is connected. It handles the switching action for the boost operation.
2. GND (Ground Pin): This is the ground reference for the circuit.
3. FB (Feedback Pin): This pin is used to receive the feedback voltage. It monitors the output voltage to regulate it by comparing it against an internal reference.
4. SHDN (Shutdown Pin): This pin is used to enable or disable the IC. Pulling it low typically shuts down the device to save power.
5. VIN (Input Voltage Pin): This pin takes the input voltage for the IC, which is then boosted to a higher level on the output.
The LT1613 is primarily used in applications requiring a compact and efficient boost converter solution.

Manufacturer

The LT1613CS5#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that designs and manufactures a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in electronic equipment. The company is known for its innovation in products that convert, condition, and process real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals. Analog Devices serves various industries including communications, healthcare, automotive, industrial, and consumer electronics.

Application

The LT1613CS5#TRPBF is a high-efficiency step-up DC/DC converter. Its application areas include powering portable electronic devices, battery-operated equipment, and devices requiring a boost in voltage from a lower voltage source. It is ideal for applications such as LCD biasing, OLED displays, handheld devices, and small form-factor electronics where compactness and efficiency are crucial. Its ability to operate at low input voltages makes it suitable for single-cell battery-powered applications. Additionally, it can be used in power management solutions where space is limited and efficiency is a priority.

Package

The LT1613CS5#TRPBF is a SOT-23-5 package type. SOT-23 is a small outline transistor package, commonly used for surface-mount technology.

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