SSC3S921 LLC Current-resonant Off-line Switching Controller 125mW
Sku:
SSC3S921
- Auto restart
- 125mW standby power from 0.27W of input power
- Burst operation in standby mode to reduce idle power
- Soft start function
- Floating MOSFET direct drive circuit
- Ideal for universal mains input voltages
- Reset detection circuit
The SSC3S921 controller uses Soft-switched Multi-resonant Zero Current method (SMZ) for LLC current resonant switching power.
The IC incorporates a floating drive circuit for a high side power MOSFET, able to source 540mA or sink 1.5A of drive current
Useful functions such as: standby; mode change; automatic deadtime adjustment; overload protection with input compensation; and capacitive mode detection are included.
| Control Type | Quasi-resonant |
|---|---|
| Voltage Protection | Auto Restart |
| Power Factor Correction | No |
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.