Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2026-09-30
Featured Shuming manuals
Shuming SLM2304S Gate Driver Application Manual
The SLM2304S HVIC gate driver from Shuming is designed for high‑voltage applications such as BLDC motors, high‑power DC‑DC converters, household appliances, stepper drivers and inverters. It integrates UVLO protection, interlock control and a bootstrap supply to ensure safe operation of high‑side MOSFETs/IGBTs.
Key design topics covered include UVLO threshold settings, interlock behavior, bootstrap capacitor and resistor selection, gate‑resistor calculation, and PCB layout recommendations to minimise parasitic inductance and EMI. Practical circuit examples and design equations are provided to help engineers implement reliable high‑side driver solutions. This manual is written in Chinese.
Covers: Introduction · UVLO (Under‑Voltage Lockout) Function · Interlock Function · Typical Application Circuits · Bootstrap Capacitor Design · Gate‑Resistor Selection
Latest Shuming manuals
Shuming SLM2304S Gate Driver Application Manual
Application Note 10 pages · 1.4 MB · ZHThis manual describes the functions, peripheral circuit design, parameter selection and layout guidelines for the SLM2304S HVIC gate driver used to drive up…
Which document do I need?
Application Note
How to use the product for one specific task, with worked examples.
Questions answered in Shuming manuals
What does the UVLO function do?
UVLO shuts off the driver output when VCC/VBS falls below the low‑threshold (VCCUV‑/VBSUV) and re‑enables it only after the voltage rises above the high‑threshold (VCCUV+/VBSUV).
What is the purpose of the interlock function?
The interlock ensures that when both high‑side and low‑side inputs are high, both outputs are forced low to prevent shoot‑through of the MOSFET/IGBT pair.