PQ1CG2032RZ Sharp Microelectronics, PQ1CG2032RZ Datasheet

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... Variable output voltage (Output variable range: Vref to 35V/-Vref to -30V) [Possible to select step-down output/inversing output according to external connection circuit] PQ1CG2032FZ: Zigzag forming PQ1CG2032RZ: Self-stand forming Applications Switching power supplies Facsimiles, printers and other OA equipment Battery chargers Personal computers and amusement equipment ...

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... V terminal 0V TH(ON) V 40V, terminal 40V, terminal 0. PQ1CG2032 CHG Fig.3 Overcurrent Protection 60 80 100 ( C) a PQ1CG2032FZ/PQ1CG2032RZ 12V, I 0.2A, V 5V, ON-OFF terminals is open MIN. TYP. MAX. 1.4 1.8 1.235 1.26 1.285 0.5 0.2 1.5 0.5 2 3.6 4.2 5.8 terminal 10 5 terminal 1.3 5 2.3 ...

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... Fig.5 Output Saturation Voltage vs. 1 1.4 3A 1.2 1 0 0.6 0.4 0 (V) Fig.7 Reference Voltage Fluctuation vs (V) Fig.9 Line Regulation vs. Input Voltage 12V 0.5 0 0.5 2.5 3 3.5 (A) PQ1CG2032FZ/PQ1CG2032RZ Switching Current Switching current I (A) SW Junction Temperature V 12V 100 Junction temperature 0. Input voltage V ( 125 ...

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... Overheat detection circuit Fig.11 Overcurrent Detecting Level V 12V 100 125 ( C) j Fig.13 Operating Dissipation Current vs 12V IN 75 100 125 ( C) j ON/OFF circuit PWM COMP F/F S ERROR AMP. V ref COM 3 PQ1CG2032FZ/PQ1CG2032RZ Fluctuation vs. Junction Temperature 100 Junction temperature Input Voltage load ...

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... Chopper Regulators Fig.15 Step Down Type Circuit Diagram 1 PQ1CG2032 8~35V 220 F Fig.16 Polarity Inversion Type Circuit Diagram 1 PQ1CG2032 5~30V 220 F PQ1CG2032FZ/PQ1CG2032RZ ON/OFF control signal ON/OFF control signal Load 000 50k Load 200 50k S ...

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NOTICE The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related ...