MD6751 Digital AC-DC Controller for Typ 200W
Sku:
MD6751
- Highly efficient resulting in 20% smaller magnetics
- Fully digital-controlled PFC and LLC current-resonant circuits
- Soft start
- No lossy discharge resistor required with X capacitor
- Bridgeless PFC circuit
- Continuous Conduction Mode (CCM) PFC control
- Fully protected – Over voltage, over current, over-load, under voltage, thermal...
The MD6751 is a fully digital-controlled power supply IC, which incorporates a bridgeless PFC control circuit and an LLC current-resonant circuit.
The PFC circuit, driven by continuous conduction mode (CCM), is controlled with frequencies suitable for applied input voltages and loads.
The LLC circuit incorporates a floating drive circuit that drives an external high-side power MOSFET, in addition to its functionally-rich protections such as capacitive mode detection.
The drive for energy conservation has led to more efficient controllers only possible using cycle-by-cycle digital control. The 3.5% typ. improvement in efficiency at 30% load equates to 30% less losses, and 20% reduction in the size of the power components.
| Control Type | Digital |
|---|---|
| Voltage Protection | Auto Restart |
| Power Factor Correction | Yes |
European Union Customers
Orders to European countries are delivered by a tracked courier at a rate of €19.50 (5-7 working days).
Deliveries to the EU will be dispatched from the UK via our distribution hub in the Netherlands. You will receive tracking information direct from our courier company when the goods leave the distribution hub.
Using this method means there is no need for you to clear your goods through customs, and VAT will be charged on your invoice in accordance with EU VAT regulations – If you are VAT registered, VAT is 0% using the Reverse Charge rules. If you are not a VAT registered business, VAT is charged at your country’s standard rate.
All prices shown exclude VAT.