NCP1200芯片解密相关技术资料:
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Features
· No Auxiliary Winding Operation · Internal Output Short–Circuit Protection · Extremely Low No–Load Standby Power · Current–Mode with Skip–Cycle Capability · Internal Leading Edge Blanking · 110 mA Peak Current Source/Sink Capability · Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz · Direct Optocoupler Connection · Built–in Frequency Jittering for Lower EMI · SPICE Models Available for TRANsient and AC Analysis · Internal Temperature Shutdown Typical Applications · AC/DC Adapters · Offline Battery Chargers · Auxiliary/Ancillary Power Supplies (USB, Appliances, TVs, etc.)