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  • SGM3750 Boost Converter Chip – LED Driver for Whatsminer M20S M21S Hash Board
  • Original SGM3750 Boost Converter Chip Whatsminer M20S M21S Hash Board
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SGM3750 Boost Converter Chip – LED Driver for Antminer V9, Whatsminer M20S M21S Hash Board

$0.60 USD
$0.60 USD
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About the Product

High-Efficiency SGM3750 LED Driver for Crypto Mining Hardware

Upgrade your crypto mining hardware with the SGM3750 boost converter chip, a high-performance LED driver designed for Antminer V9, Whatsminer M20S, and M21S hash boards. Engineered for maximum efficiency (up to 90%), this compact TDFN-2×2-6L chip ensures stable PWM dimming control (5kHz-100kHz) with zero audible noise, making it ideal for mining rig repairs and replacements.

 

Reliable 650kHz Boost Converter with PWM Dimming & Open-Circuit Protection

Key benefits include:
✔ Wide input voltage range (2.7V-20V) – Compatible with various mining setups
✔ Open LED protection (38V) – Prevents damage to your ASIC miner components
✔ Precision dimming (1:500 range) – Smooth brightness adjustment for mining farm efficiency
✔ Soft-start function – Reduces inrush current, extending mining hardware lifespan

Perfect for cryptocurrency miners seeking durable, high-efficiency spare parts, the SGM3750 ensures long-lasting performance even in harsh mining environments (-40°C to +85°C).

SGM3750 Boost Converter Chip Specifications:

Feature Specification
Input Voltage Range 2.7V – 20V
Max Output Protection 38V (Open LED Protection)
PWM Dimming Frequency 5kHz – 100kHz
Reference Voltage 200mV
Efficiency Up to 90%
Operating Temperature -40°C to +85°C
Package Type Green TDFN-2×2-6L

International Customers Please Note:

This product ships from China. Please be aware that your order may be subject to import taxes, customs duties, and fees levied by the destination country once the shipment arrives. These charges are the customer's responsibility and are not included in the product price or shipping cost. We are unable to predict what these fees may be, as they vary by country.

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