TIDA-00520
300-W PFC 與諧振 LLC 半橋控制器離線 AC/DC PSU 模組
TIDA-00520
概覽
This is a high efficiency 300-W AC/DC reference design. The design can be biased from external supply or configured for Self-Bias Auxillary mode for operation directly off the AC mains. The PFC is fully internally compensated, reducing design complexity and pcb design. Protections include 3-level OCP, line brown-out, PFC Bulk OVP plus UVP and OTP.
特點
- 88.9% @115V, 90.6% @230V average efficiency
- 83.68% @115V, 85.07% @230V 10% load efficiency
- High Power factor 99.5%, 6% typical THD @230Vac 50Hz
- Less than 200mW No-Load-Power @115Vac acheivable in Auxulliary Self-BIAS mode
- 397ms turn-on time
- Line Brownout Protection
已開發完全組裝的電路板，僅供測試與性能驗證，且為非賣品。
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| EVM User's guide | Using the UCC29950EVM-631 300-W PFC/LLC Off-Line PSU Module (Rev. A) | 2015/3/11 |