PQ05RG1/PQ05RG11 Series Low Power-Loss Voltage Regulators PQ05RG1/PQ05RG11 Series Low Power-Loss Voltage Regulators(Built-in Reverse Voltage Protection Function Between Input and Output) ■ Outline Dimensions ■ Applications 4.5±0.2 7.4±0.2 3.6±0.2 2.8±0.2 φ3.2±0.1 4-1.4 +0.3 -0 4-0.6 +0.2 -0.1 5V output 9V output 12V output PQ05RG1 PQ09RG1 PQ12RG1 PQ05RG11 PQ09RG11 PQ12RG11 Internal connection diagram 1 2 4 3 ■ Absolute Maximum Ratings Parameter *2 *3 *1 *2 *3 (0.5) 1 ● 2 ● 3 ● 4 ● Specific IC *1 (1.5) 3-(2.54) ■ Model Line-ups *1 4.8MAX 15.6±0.5 PQ05RG1 ¡Series power supply for various electronic equipment such as VCRs and musical instruments Output voltage Output voltage precision:±5% Output voltage precision:±2.5% (Unit : mm) 10.2MAX 13.5MIN ¡Low power-loss (Dropout voltage : MAX. 0.5V) ¡Compact resin full-mold package ¡Built-in a function to prevent reverse voltage between input and output The diode to prevent reverse voltage between input and output is not necessary. (VO-i=<15V) ¡Built-in ON/OFF control function 29.1MAX ■ Features Input voltage ON/OFF control terminal voltage Input-output reverse voltage Output current Power dissipation (No heat sink) Power dissipation (With infinite heat sink) Junction temperature Operating temperature Storage temperature Soldering temperature 1 DC input (VIN) 2 DC output (VO) 3 GND 4 ON/OFF control terminal (VC) (Ta=25˚C) Symbol Rating Unit VIN 35 V VC 35 V VO-i 15 V IO 1.0 A PD1 1.5 W PD2 15 Tj 150 ˚C Topr -20 to +80 ˚C Tstg -40 to +150 ˚C Tsol 260 (For 10s) ˚C All are open except GND and applicable terminals. Vo terminal applicable voltage from external:Vo (characteristics value )to 25V Overheat protection may operate at 125=<Tj=<150˚C · Please refer to the chapter“ Handling Precautions ”. “ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ” Low Power-Loss Voltage Regulators PQ05RG1/PQ05RG11 Series ■ Electrical Characteristics *8 *4 *5 *6 *7 *8 (Unless otherwise specified, condition shall be IO=0.5A,Ta=25˚C*4 ) Parameter Symbol PQ05RG1 PQ09RG1 Output voltage PQ12RG1 VO PQ05RG11 PQ09RG11 PQ12RG11 Load regulation RegL Line regulation RegI Temperature coefficient of output voltage TCVO Ripple rejection RR Dropout voltage Vi-O ON-state voltage for control VC(ON) ON-state current for current IC(ON) OFF-state voltage for control VC(OFF) OFF-state current for control IC(OFF) Quiescent current Iq Conditions VIN= 7V VIN=11V VIN=14V VIN= 7V VIN=11V VIN=14V MIN. 4.75 8.55 11.4 4.88 8.78 11.7 45 2.0 - IO=0.5A *4 IO=5mA, *5 IO=5mA, Tj=0 to 125˚C, *6 Refer to Fig. 2 *7, IO=0.5A *6, IO=0.5A *6, IO=0.5A, VC=2.7V *6 *6, VO=0.4A IO=0A, *6 TYP. 5.0 9.0 12.0 5.0 9.0 12.0 0.3 0.1 ±0.01 60 0.2 6.0 PQ05RG1/11:VIN= 7V, IO=5mA to 1.0A PQ09RG1/11:VIN=11V, IO=5mA to 1.0A PQ12RG1/11:VIN=14V, IO=5mA to 1.0A PQ05RG1/11:VIN= 6 to 16V PQ09RG1/11:VIN=10 to 20V PQ12RG1/11:VIN=13 to 23V PQ05RG1/11:VIN= 7V PQ09RG1/11:VIN=11V PQ12RG1/11:VIN=14V Input voltage shall be the value when output voltage is 95% in comparison with the initial value. In case of opening control terminal 4, output voltage turns on. Fig.1 Test Circuit VIN 1 ● Fig.2 Test Circuit of Ripple Rejection 4 ● 3 ● 0.33µF A VC A IO + A Iq VO 47µF 2 ● 1 ● ~ ei 4 ● VIN 0.33µF IO 47µF + 3 ● V RL + 2 ● RL V ~ eo VC IC f=120Hz (sine wave) ei=0.5Vrms VIN= 7V (PQ05RG1/PQ05RG11) VIN=11V (PQ09RG1/PQ09RG11) VIN=14V (PQ12RG1/PQ12RG11) IO=0.5A RR=20 log (ei/eo) MAX. 5.25 9.45 12.6 5.12 9.22 12.3 2.0 2.5 0.5 20 0.8 -0.4 10.0 Unit V % % %/˚C dB V V µA V mA mA PQ05RG1/PQ05RG11 Series Low Power-Loss Voltage Regulators Fig.3 Power Dissipation vs. Ambient Temperature Fig.4 Overcurren Protection Characteristics (Typical Value) 150 20 PD2 15 10 5 PD1 Tj=25˚C Relative output voltage (%) Power dissipation PD (W) PD1 :No heat sink PD2 :With infinite heat sink VIN-VO=0.5,1,2,3,5,7,10V 100 50 0 0 -20 0 50 100 150 Ambient temperature Ta (˚C) Note) Oblique line portion : Overheat protection may operate in this area. Fig.5 Overcurrent Protection Characteristics (Typical Value) 2.0 +50 Tj=125,100,75,50,25,0,-20˚C 100 50 0 0.5 1.0 1.5 Output current IO (A) Output voltage deviation ∆VO (mV) VIN-VO =2V Relative output voltage (%) 0.5 1.0 1.5 Output current IO (A) Fig.6 Output Voltage Deviation vs. Junction Temperature (PQ05RG1/11) 150 0 0 0 -50 -20 2.0 Fig.7 Output Voltage Deviation vs. Junction Temperature (PQ09RG1/11) VIN =7V IO =5mA 0 25 50 75 100 Junction temperature Tj (˚C) 125 Fig.8 Output Voltage Deviation vs. Junction Temperature (PQ12RG1/11) VIN =11V IO =5mA Output voltage deviation ∆VO (mV) Output voltage deviation ∆VO (mV) +100 0 -100 -20 0 25 50 75 100 Junction temperature Tj (˚C) 125 +100 VIN =14V IO =5mA 0 -100 -20 0 25 50 75 100 Junction temperature Tj (˚C) 125 Low Power-Loss Voltage Regulators Fig.9 Output Voltage vs. Input Voltage (PQ05RG1/11) PQ05RG1/PQ05RG11 Series Fig.10 Output Voltage vs. Input Voltage (PQ09RG1/11) 7 Tj=25˚C Tj=25˚C 5 Output voltage VO (V) Output voltage VO (V) 6 RL=∞ 4 RL=5Ω RL=10Ω 3 2 10 RL=∞ RL=10Ω RL=5Ω 5 1 0 0 2 4 6 8 Input voltage VIN (V) 0 10 Fig.11 Output Voltage vs. Input Voltage (PQ12RG1/11) Circuit operating current IBIAS (mA) Output voltage VO (V) RL=∞ 10 RL=24Ω RL=12Ω 5 0 15 30 Tj =25˚C 20 RL=5Ω RL=10Ω 10 RL=∞ 0 0 5 10 15 Input voltage VIN (V) Tj =25˚C 20 RL=9Ω RL=18Ω 10 RL=∞ 0 5 Input voltage VIN (V) 10 Fig.14 Circuit Operating Current vs. Input Voltage (PQ12RG1/11) Circuit operating current IBIAS (mA) 30 0 20 Fig.13 Circuit Operating Current vs. Input Voltage (PQ09RG1/11) Circuit operating current IBIAS (mA) 5 10 Input voltage VIN (V) Fig.12 Circuit Operating Current vs. Input Voltage (PQ05RG1/11) 15 Tj=25˚C 0 30 Tj =25˚C 20 RL=12Ω RL=24Ω 10 RL=∞ 0 0 5 10 Input voltage VIN (V) 15 0 5 10 15 Input voltage VIN (V) 20 PQ05RG1/PQ05RG11 Series Low Power-Loss Voltage Regulators Fig.15 Dropout Voltage vs. Junction Temperature Fig.16 Quiescent Current vs. Input Voltage (PQ05RG1/11) 10 0.7 Tj =25˚C IO =0A Quiescent current Iq (mA) Dropout voltage Vi-O (V) 0.6 0.5 IO =1.0A 0.4 0.3 0.75A 0.2 0.5A 0.1 0.25A 0 -20 0 25 50 75 100 Junction temperature Tj (˚C) 15 20 25 30 Input voltage VIN (V) 35 Fig.18 Quiescent Current vs. Input Voltage (PQ12RG1/11) Quiescent current Iq (mA) Quiescent current Iq (mA) 10 10 Tj =25˚C IO =0A 5 ON OFF 20 30 Input voltage VIN (V) ON OFF 15 7 35 Fig.20 Ripple Rejection vs. Output Current 100 Ripple rejection RR (dB) Io=0A ON 3 OFF PQ05RG1/11 PQ09RG1/11 PQ12RG1/11 50 VIN=7V(PQ05RG1/11) =11V(PQ09RG1/11) =14V(PQ12RG1/11) f=120Hz (sine wave) 1 0 -20 20 25 30 Input voltage VIN (V) Tj=25˚C VIN=7V(PQ05RG1/11) =11V(PQ09RG1/11) 6 =14V(PQ12RG1/11) 2 5 40 Fig.19 Quiescent Current vs. Junction Temperature 4 Tj =25˚C IO=0A 0 0 10 Quiescent current Iq (mA) OFF 5 10 5 ON 0 125 Fig.17 Quiescent Current vs. Input Voltage (PQ09RG1/11) 5 ei=0.5Vrms RR=20 log(ei/e0) 0 0 25 50 75 100 Junction temperature Tj (˚C) 125 0 0.5 Output current IO (A) 1.0 Low Power-Loss Voltage Regulators 80 Ripple rejection RR (dB) 70 PQ05RG1/11 PQ09RG1/11 60 PQ12RG1/11 50 40 Tj=25˚C 30 VIN=7V(PQ05RG1/11) =11V(PQ09RG1/11) =14V(PQ12RG1/11) IO=0.5A ei=0.5Vrms(sine wave) RR=201og(ei/e0) 20 10 0 0 0.5 1 5 10 50 100 Input ripple frequency f (kHz) Fig.23 Output Peak Current vs. Junction Temperature Output peak current IOP (A) 2.0 VIN-VO =5V 1.5 2V 0.5V 1.0 IOP :Output current when output voltage is 95% in comparison with the initial value 0 -20 0 25 50 75 100 Junction temperature Tj (˚C) 125 Fig.22 Input-Output Reverse Current vs. Input-Output Reverse Voltage Input-output reverse current IO-i (mA) Fig.21 Ripple Rejection vs. Input Ripple Frequency PQ05RG1/PQ05RG11 Series 10 Vo-i A Io-i VIN VO GND 5 PQ05RG1/11 PQ09RG1/11 PQ12RG1/11 0 0 5 10 15 20 25 Input-output reverse voltage VO-i (V)