LT3461AES6#TRPBF

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LT3461AES6#TRPBF

IC REG BOOST ADJ 300MA TSOT23-6

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Specifications

Part Status Active
Function Step-Up
Output Configuration Positive
Topology Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 16V
Voltage - Output (Min/Fixed) 1.255V
Voltage - Output (Max) 38V
Current - Output 300mA (Switch)
Frequency - Switching 3MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case SOT-23-6 Thin, TSOT-23-6
Supplier Device Package TSOT-23-6
Base Product Number LT3461

Overview

Description

The LT3461AES6#TRPBF is a part of the LT3461 family of devices, designed by Analog Devices. It is a high-efficiency, step-up (boost) DC-DC converter capable of generating output voltages higher than the input voltage. This component is ideal for battery-powered applications due to its low quiescent current and high conversion efficiency.
Key features include:
- Input voltage range: Typically from 2.5V to 16V
- Output voltage: Adjustable up to 34V
- High efficiency: Up to 95%, minimizing power loss
- Fixed frequency operation: Typically at 1.2 MHz, allowing for smaller external components
- Built-in protection features: Such as overcurrent protection and thermal shutdown
The LT3461AES6#TRPBF is available in a compact 6-lead SOT-23 package, making it suitable for space-constrained applications. It is commonly used in portable devices, LED drivers, and other applications requiring efficient voltage regulation. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines.

Features

The LT3461AES6#TRPBF is a high-efficiency, step-up (boost) DC/DC converter designed for powering devices from low-voltage sources. Key features include:
1. Input Voltage Range: Operates from a wide input range of 1.8V to 5.5V, making it suitable for various battery types.
2. Output Voltage: Capable of generating output voltages up to 34V.
3. Efficiency: Offers high efficiency (up to 95%) to extend battery life in portable applications.
4. Switching Frequency: Fixed switching frequency of 1.2 MHz allows for smaller external components.
5. Compact Package: Housed in a thermally enhanced 6-lead TSOT-23 package, ensuring a compact footprint.
6. Current Limit: Features built-in current limiting and thermal shutdown for added protection.
7. Low Quiescent Current: Low quiescent current (typically 1.5 µA) enhances battery life in sleep modes.
This device is ideal for applications like portable electronics, energy harvesting, and powering RF transmitters.

Package

The LT3461AES6#TRPBF is packaged in a 6-lead TSOT-23 (Thin Small Outline Transistor) package. This compact package is designed for surface mounting and is suitable for various applications, including power management in portable devices.

Pinout

The LT3461AES6#TRPBF is a step-up DC/DC converter with a pin count of 6. It is designed to efficiently boost input voltages to higher output levels. The primary functions of its pins are as follows:
1. SW (Switch) - Connects to the inductor and is the switching node.
2. VIN (Input Voltage) - Supply voltage input for the converter.
3. GND (Ground) - Common ground reference for the device.
4. VOUT (Output Voltage) - Output voltage where the boosted voltage is available.
5. COMP (Compensation) - Used for compensation in feedback control; connects external components for stability.
6. FB (Feedback) - Feedback pin to set the output voltage through a voltage divider.
This configuration allows the LT3461 to efficiently convert voltages in portable devices and battery-powered applications.

Manufacturer

The manufacturer of the LT3461AES6#TRPBF is Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company primarily serves various sectors including industrial, automotive, communications, healthcare, and consumer electronics. ADI's products are known for their precision and performance, and they play a crucial role in enabling the functionality of various electronic systems and devices.

Application

The LT3461AES6#TRPBF is a high-efficiency boost converter primarily used in applications requiring voltage step-up from low input voltages. Common application areas include battery-powered devices, portable electronics, LED drivers, and energy harvesting systems. It is suitable for powering sensors, microcontrollers, and other low-voltage components in automotive, industrial, and consumer electronics.

Equivalent

The LT3461AES6#TRPBF is a low-power, step-up DC-DC converter. Equivalent parts include the TPS61020 from Texas Instruments, the MICROCHIP MCP1642, and the MAX860. Always verify specifications and compatibility before substitution.

Shipping

Shipping MethodsWe

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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3. Wire Transfer

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