supremeOne

SX1308 solution verification board

Overview

This solution verification board is based on SX1308 boost IC

SX1308 is a fixed frequency, SOT23-6 packaged current

mode boost converter, operating frequency up to 1.2MHz enables external

The surrounding inductor and capacitor can choose smaller specifications. Built-in soft start function

The starting inrush current is reduced.

SX1308 automatically switches to PFM mode under light load.

The SX1308 includes input undervoltage lockout, current limit and over-temperature

Protective function.

The small size package saves more space on the PCB.

1. Internally integrated 80mΩ power MOSFET

2. Wide input voltage range from 2V to 24V

3. 1.2MHz fixed frequency operation

4. Internal 4A current limit

5. Adjustable output voltage

6. Internal compensation of the chip, simplifying the total number of peripheral components

7. The output voltage supports up to 28V

8. High efficiency: up to 97%.

9. Automatic PFM

10. SOT23-6 package

Design Files

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Update:2025-05-10 07:35:00

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