WD3132E Boost 白光驱动芯片
参数指标
Product:WD3132E
Configuration:Boost
Channel:1
Input Voltage VIN(V) (Min.):3.0
Input Voltage VIN(V) (Max.):5.5
Quiescent Current IQ(uA) (Typ.):300
Over-Voltage Threshold VOVP (V) (Typ.):38
Feedback Reference Voltage VFB(V) (Typ.):0.2
Current Limit ILIM(A) (Typ.):1.5
Oscillator Frequency Freq.(KHz) (Typ.):600
On Resistance RON(Ω) (Typ.):0.3
Efficiency (%)(Max.):91
PWM Dimming Frequency FPWM(KHz) (Min.):5
PWM Dimming Frequency FPWM(KHz) (Max.):200
Max LEDs(#):40
Power Dissipation PD(@TA = 25℃)(W) (Max.):0.5
Package:SOT-23-6L
Size(mm) (LxW):2.9 x 2.8
热搜元器件
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