PQ3RD23 Sharp Microelectronics, PQ3RD23 Datasheet
PQ3RD23
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PQ3RD23 Summary of contents
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... Low Power-Loss Voltage Regulators PQ05RD21 Series/PQ3RD23 Features Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A) 2.0A output type Compact resin package(equivalent to TO-220) Available 3.3V/5V/9V/12V output type Output voltage precision: ±3.0% Built-in ON/OFF control function Built in overcurrent, overheat protection functions, ASO protection circuit. Lead forming type is also available. ...
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... OFF-state voltage for control OFF-state current for control Quiescent current 4 PQ3RD23:V =5V, PQ05RD21:V =7V, PQ09RD21 PQ3RD23 10V, PQ05RD21 12V, PQ09RD21 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. PQ3RD23 case of opening control teminal , output voltage turns on. 4 Fig. 1 Test Circuit ...
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... PQ05RD21 Series/PQ3RD23 Characteristics (Typical Value) (PQ09RD21 = = = =0. 1.0 2.0 3.0 Output current I (A) O Temperature (PQ3RD23 =0. 100 125 Junction temperature T (˚C) j Temperature (PQ09RD21) V =11V IN I =0. 100 125 Junction temperature T (˚C) j 4.0 ...
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... Fig.15 Output Voltage vs. Input Voltage (PQ12RD21 = Input voltage V IN Fig.12 Output Voltage vs. Input 100 125 (˚C) j Fig.14 Output Voltage vs. Input (V) Fig.16 Circuit Operating Current vs. Input (V) PQ05RD21 Series/PQ3RD23 Voltage (PQ3RD23 =3 =1. Input voltage V (V) IN Voltage (PQ09RD21 =4 Input voltage V (V) IN Voltage (PQ3RD23 =1. Input voltage V ( ...
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... R =2 (V) Fig.20 Dropout Voltage vs. Junction 0.5 0.4 0.3 0 –25 (V) Fig.22 Ripple Rejection vs. Input Ripple 100 125 (˚C) j PQ05RD21 Series/PQ3RD23 Voltage (PQ09RD21 Input voltage V (V) IN Temperature PQ12RD21 PQ3RD23 PQ09RD21 PQ05RD21 100 Junction temperature T (˚C) j Frequency =5V) PQ3RD23(V IN =14V) PQ12RD21(V IN PQ09RD21(V =11V) ...
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... Low Power-Loss Voltage Regulators ON/OFF Operation Cin ON/OFF signal High or Open: Output ON Low : Output OFF PQ05RD21 Series/PQ3RD23 ...
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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 ...