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SM7525 PDF下载
- 型 号： SM7525
- 厂 商： SMSC [ SMSC Corporation ]
- 描 述： SM7525 is a primary side feedback controlling power chip used in off-line small power AC/DC switching power. It realizes high
precision (less than ±5%) constant current output under universal input voltage. The circuit is no loop compensation and saves
opto-coupler, L431, transformer auxiliary winding and other components to reduce the cost.The circuit integrates cycle by cycle peak current limiting, FB overvoltage protection, output open/short protection and soft-start,
which optimize the reliability.
- 供应商： SM7525供应商
- 大 小： 2969K
- 下 载：
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