SX1308 1.2MHZ 2A STEP UP CONVERTER BOOST IC SOT23-6

The SX1308 is a versatile and efficient step-up converter IC, empowering you to boost low voltage sources to higher voltage levels for powering various electronic projects. This guide explores its functionalities, key features, technical specifications, and applications, equipping you to make informed decisions for your project needs.

The SX1308 is a constant-frequency, 6-pin SOT-23 package step-up converter IC designed for small, low-power applications.
It utilizes Pulse Width Modulation (PWM) technology to efficiently convert a low DC voltage (input) to a higher DC voltage (output), expanding your power supply options within a project.

Key Features of the SX1308 2A step-up converter IC:

• • Compact Size: Packaged in a tiny SOT-23 footprint, the SX1308 seamlessly integrates into space-constrained projects.
  • High Efficiency: Offers up to 96% efficiency (refer to datasheet for specific conditions), minimizing power loss during voltage conversion.
  • Adjustable Output Voltage: An external resistor allows you to adjust the output voltage to meet your project’s specific requirements (consult datasheet for adjustment range).
  • Internal Soft-Start: Reduces inrush current during startup, extending battery life and protecting connected components.
  • Automatic Light Load Mode: Automatically switches to a more efficient operation mode at low loads, conserving power.
  • Protections: Includes built-in features like under-voltage lockout, current limiting, and thermal overload protection for safe operation.

Technical Specifications of the SX1308 2A step-up converter IC:

• • Input Voltage Range: Typically between 2V and 24V (consult datasheet for exact range).
  • Output Voltage Range: Adjustable via external resistor, typically reaching up to 28V (refer to datasheet for specific range and adjustment method).
  • Output Current: Up to 2A (check datasheet for efficiency considerations at higher currents).
  • Switching Frequency: Fixed at 1.2MHz (refer to datasheet for confirmation).

Applications of the SX1308 2A step-up converter IC:

• • Battery-Powered Projects: Boosting the voltage from Li-ion batteries (e.g., 3.7V) to power higher voltage components.
  • Portable Electronics: Regulating voltage for portable devices with limited space.
  • LED Driver Circuits: Can be used in some LED driver circuits to provide the necessary voltage for specific LEDs.
  • Camera Modules: Potential use in powering camera modules requiring higher voltages than the battery supply.
  • IoT Devices: Powering low-power sensors or microcontrollers in Internet of Things (IoT) applications.

Equivalents of the SX1308 2A step-up converter IC:

• • Several functional equivalents of the SX1308 exist, offering similar features with potential variations in specifications or package types. Some examples include the MT3608 and the AP2117K. Consulting the datasheets of these alternatives is recommended to ensure compatibility with your project requirements.
  • SX1308 Step-Up Converter IC
  • Boost Converter IC
  • Adjustable DC-DC Converter
  • High-Efficiency Voltage Regulator
  • Compact Power Supply IC

Package Includes:

• • 1x SX1308 Step-Up Converter IC