UC3856
  • 量产中
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标准包装:1
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Features Low Cost Power-Saving Mode PWM Controller For Fly-Back Converters * Dynamic peak current limiting for constant output power * Built-in synchronized slope compensation * OTP,OLP,OVP and VDD clamp for higher security * High efficiency HV start * Cycle-by-cycle current limiting * Few external components required
Vcc(MAX)(V) (Range) 35
Vcc(OFF) (TYP)(V) (Range) 7
Freq.(MXA) (KHz) (Range) 70
Start-up current (mA) 0.002
Package SOT-26
Topology * SSR
Vcc(ON) (TYP)(V) (Range) 19
Freq.(TYP) (KHz) (Range) 65
Duty Cycle % (Range) 78
Operating current (mA) 0.18
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