PQ2Lxxx2MSPQ Series PQ2Lxxx2MSPQ Series 2-Output Type Low Power-Loss Voltage Regulators ■ Outline Dimensions Features (Unit : mm) 0.42 ±0.1 0.42±0.1 4 Lead finish identification mark 0.4±0.05 0.9 ±0.2 2.5±0.2 4.3±0.3 L 0.9 5 1.6±0.2 0.42±0.1 2 ±0.2 1.Compact surface mount package (4.5×4.3×1.5mm) 2.Each channel 250mA Output 1:Voltage 3.3V / 2.5V Output 2:Voltage 3.3V / 2.5V / 1.8V / 1.5V 3.Power dissipation : MAX.900mW (At surface-mounted condition) 4.Low power-loss (Dropout voltage : MAX. 0.4V at IO=100mA) 5.Use of ceramic capacitor is possible as output smooth capacitor 6.RoHS directive compliant 2 1 0.42±0.1 3 0.47±0.1 0.42±0.1 4.5±0.2 1.5±0.2 Applications Lot No.(OLD DIN standard) 1.CD-ROM drives 2.DVD-ROM drives 3.Digital Still Cameras 1.5±0.2 1.5±0.2 Product mass:(0.055g) Internal connection 1 5 Absolute Maximum Ratings (Ta=25°C) Parameter *1 Input voltage Symbol VIN IO1 Output current IO2 *2 PD Power dissipation *3 Tj Junction temperature Topr Operating temperature Storage temperature Tstg Soldering temperature Tsol Rating 9 250 250 900 150 -30 to +80 -55 to +150 270(10s) 3 Control circuit Unit V 4 2 mA ① DC input (Vin) ② GND ③ Noise reduction (Nr) mW °C °C °C °C ④ DC output 2 (VO2) ⑤ DC output 1 (VO1) Lead finish:Lead-free solder plating (Composition: Sn2Bi) *1 All are open except GND and applicable terminals. *2 At surface-mounted condition *3 Overheat protection may operate at Tj:125°C to 150°C Notice The content of data sheet is subject to change without prior notice. 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 device specification sheets before using any SHARP device. 1 Sheet No.: OP06046 PQ2Lxxx2MSPQ Series Electrical Characteristics (Unless otherwise specified condition shall be Vin=VO1(TYP.)+1.0V, IO1=0mA,IO2=0mA,Ta=25°C) Parameter Output voltage Conditions RegL1 IO1=5 to 200mA RegL2 IO2=5 to 200mA Line regulation RegI1 RegI2 VIN＝VO1(TYP.)+1V to V O1(TYP.)+6V(MAX.9V) ,I O1＝30mA VIN＝VO2(TYP.)+1V to VO2(TYP.)+6V(MAX.9V) ,IO2＝30mA Temperature coefficient of output voltage TCVO1 TCVO2 IO1=10mA, Tj=-25 to 75°C RR Vno(rms) Refer to Fig.2 VI-O1 VI-O2 IO1=100mA, IO2=200mA, Iq - Load regulation 4 MIN. Symbol VO Ripple rejection Output noise voltage Dropout voltage Quiescent current - MAX. TYP. IO2=10mA, Tj=-25 to 75°C 5 5 - 30 160 30 160 3 20 20 3 50 - 0.1 0.1 60 Unit V Refer to list.1 0.16 0.4 0.24 1.0 250 400 mV mV mV/°C dB V 4 Typical value of 3.3V output model. Input voltage when output voltage falls 0.1V from that at Vin=VO(TYP)+1.0V. However,Vin≧2.3V. List.1 Output voltage (VIN=VO1(TYP.)+1.0V, Ta =25°C) Parameter Model No. Symbol VO1 VO2 VO1 VO2 PQ2L3332MSPQ PQ2L3252MSPQ VO1 VO2 VO1 VO2 PQ2L3182MSPQ Output voltage Conditions IO1=30mA, IO2=0mA IO1=0mA, IO2=30mA IO1=30mA, IO2=0mA IO1=0mA, IO2=30mA IO1=30mA, IO2=0mA IO1=0mA, IO2=30mA IO1=30mA, IO2=0mA IO1=0mA, IO2=30mA IO1=30mA, IO2=0mA IO1=0mA, IO2=30mA IO1=30mA, IO2=0mA IO1=0mA, IO2=30mA PQ2L3152MSPQ VO1 VO2 VO1 VO2 PQ2L2182MSPQ PQ2L2152MSPQ MIN. TYP. MAX. 3.234 3.234 3.234 2.440 3.234 1.740 3.234 1.440 2.440 1.740 2.440 1.440 3.3 3.3 3.3 2.5 3.3 1.8 3.3 1.5 2.5 1.8 2.5 1.5 3.366 3.366 3.366 2.560 3.366 1.860 3.366 1.560 2.560 1.860 2.560 1.560 Unit V Fig.1 Standard measuring circuit of Regulator portion 1 Iq A VIN 2 CIN 5 3 1μF Io1 A Co1 4 Co2 0.01μF 10μF Io2 A RL V Vo2 4.7μF V RL Vo1 Fig.2 Standard measuring circuit of critical rate of ripple rejection + 1 5 ei 2 ～ CIN VIN 3 1μF 0.1 F + 4 10μF RL eo V ～ 10μF RL eo V ～ f=400 Hz (sine wave) ei(rms)=100 mV Vin=VO(TYP.)+1.0V IO=10mA RR=20log(ei(rms)/eo(rms)) Sheet No.: OP06046 2 PQ2Lxxx2MSPQ Series Fig.3 Power Dissipation vs. Ambient Temperature 1000 Power dissipation P D (mW) 900 800 Mounting PCB 700 600 PCB 500 Copper foil 400 300 200 100 0 -40 -25 25 0 50 75 85 100 125 150 Fig.4 Overcurrent Protection Characteristics (Typical Value) Fig.5 Reference Voltage Deviation vs. Junction Temperature (PQ2L3252MSPQ)(Typical Value) 100 Relative output voltage (%) : Glass-cloth epoxy resin : 20×20×1.0mm : 180mm2 : 35μm Material PCB Size Copper foil area Thickness of copper Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area. 20 15 75 10 5 50 0 VO2 -5 VO1 -10 25 -15 0 0 0.1 0.2 0.3 -20 -50 0.4 Fig.6 Output Voltage(VO1) vs. Input Voltage (PQ2L3152MSPQ)(Typical Value) 25 50 75 100 125 2.0 Output voltage VO2 (V) Output voltage VO1 (V) 0 Fig.7 Output Voltage(VO2) vs. Input Voltage (PQ2L3152MSPQ)(Typical Value) 4 3 2 1 0 -25 Junction temperature Tj (°C) Output current I O (A) 0 1 2 3 4 5 6 1.5 1.0 0.5 0 7 Input voltage VIN (V) 0 1 2 3 4 5 6 7 Input voltage VIN (V) Sheet No.: OP06046 3 PQ2Lxxx2MSPQ Series Fig.8 Circuit Operating Current vs. Input Voltage (PQ2L3152MSPQ)(Typical Value) Fig.9 Dropout Voltage vs. Junction Temperature (PQ2L3252MSPQ)(Typical Value) Circuit operating current IBIAS (mA) 45 0.40 Dropout voltage VI-O(V) 40 35 30 25 20 15 10 0.30 IO=200mA 0.20 IO=100mA 0.10 5 0.00 -50 0 0 1 2 3 4 5 6 7 -25 Fig.10 Quiescent Current vs. Junction Temperature (PQ2L3252MSPQ)(Typical Value) 50 75 100 125 80 Ripple rejection RR (dB) VIN=VO1(TYP.)+1.0 IO1=0A,IO2=0A 300 250 200 150 100 70 VO2 VO1 60 50 40 30 20 10 -25 0 25 50 75 100 0 0.1 125 Junction temperature Tj (°C) 0.40 1 10 100 Input ripple frequency f(kHz) Fig.12 Dropout Voltage vs. Output Current (Typical Value) Fig.13 Output Peak Current vs. Junction Temperature(Typical Value) 0.65 Ta=25°C VIN:Input voltage when output voltage 0.60 falls 0.1V from that at VO1(TYP.)+1V Output peak current IOP(A) Dropout voltage VI-O (V) 25 Fig.11 Ripple Rejection vs. Input Ripple Frequency (PQ2L3182MSPQ)(Typical Value) 350 50 -50 0 Junction temperature Tj (°C) Input voltage VIN (V) 0.30 0.20 0.10 VIN=VO1(TYP.)+1.0V IOP:Output current when output voltage falls 0.3V from that at IO=30mA. 0.55 0.50 0.45 0.40 0.35 0.30 0.25 0.00 0 50 100 150 200 0.20 -50 250 -25 0 25 50 75 100 125 Junction temperature Tj (°C) Output current IO (mA) Sheet No.: OP06046 4