MC34063A データシートの表示（PDF） - Tiger Electronic

部品番号

コンポーネント説明

メーカー

MC34063A

DC-to-DC Converter Control Circuits

Tiger Electronic 

3.Step-Down Converter

MC34063A

test

Line Regulation

Load Regulation

Output Ripple

Short Circuit Current

Efficiency

Output Ripple With Optional Filter

conditions

Vin=15~25V, Io=500mA

Vin=25V,Io=50~500 mA

Vin=25V, Io=500 mA

Vi n = 2 5 V, R L = 0 . 1 Ω

Vin=25V, Io=500mA

Vin=25V, Io=500mA

Results

12mV=±0.12%

3.0mV=±0.03%

120mVpp

1.1A

83.7%

40mVpp

4.External Current Boost Connections for Ic Peak Greater than 1.5A

(1).External NPN Switch

(2) External NPN Saturated Switch

5/9

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