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| PQ05DZ51/11 series General Description SHARP's PQ05DZ51/11 series are 0.5A/1.0A output, general purpose, low power-loss voltage regulators which employ compact surface mount package. They contribute to low voltage operation and suitable for power supplies of various electronic equipment. Low Power-Loss Voltage Regulator 0.5A/1.0A Output, General Purpose, Surface Mount Type Low Power-Loss Voltage Regulator Outline Dimensions 6.6MAX 5.20.5 3 (Unit : mm) 2.30.5 (0.5) 9.7MAX 5.50.5 (1.7) 0.5+0.2 -0.1 (0 to 0.25) Features (1) Low power-loss (Dropout voltage : MAX. 0.5V) (2) Surface mount package (equivalent to SC-63) (3) Available 3.3V, 5V, 9V, 12V output type (4) Output current (0.5A : PQ05DZ51 series) (1.0A : PQ05DZ11 series) (5) Output voltage precision : 3.0% (6) Built-in ON/OFF control function (7) Built-in overcurrent protection, overheat protection function (8) Available tape-packaged products (o330mm real : 3000 pcs., PQ05DZ5U/1U) Applications (1) Personal computers (2) CD-ROM drives (3) Power supplies for various OA equipment Absolute Maximum Ratings Parameter Symbol *1 Input voltage VIN *1 ON/OFF control terminal voltage VC Output PQ05DZ51 series current PQ05DZ11 series *2 Power dissipation *3 Junction temperature Operating temperature Storage temperature Soldering temperature 2.5MIN (0.5) 1 2 3 4 5 Internal connection 1 2 Specific IC 3 4 5 1 DC input(Vin) 2 ON/OFF control terminal(Vc) 3 DC output(Vo) 4 NC 5 GND Model Line-up 0.5A output 3.3V output 5.0V output PQ3DZ53 PQ05DZ51 PQ09DZ51 PQ12DZ51 PQ3DZ13 PQ05DZ11 PQ09DZ11 PQ12DZ11 (Ta=25C) Unit V V A W IO PD Tj Topr Tstg Tsol Rating 24 24 0.5 1 8 150 -20 to + 80 -40 to +150 260 (for 10s) 9.0V output 12.0V output 1.0A output 3.3V output 5.0V output 9.0V output 12.0V output C C C C *1 All are open except GND and applicable terminals. *2 PD : With infinite heat sink *3 Overheat protection may operate at 125<=Tj<=150C (Notice) * In the absence of device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP device shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. * Specifications are subject to change without notice for improvement. (Internet) * Data for SHARP's optoelectronic/power device is provided on internet. (Address http://www.sharp.co.jp/ecg/) (0.9) 4-(1.27) Tec.PW970401 PQ05DZ51/11 series Electrical Characteristics Parameter PQ3DZ53/PQ3DZ13 Low Power-Loss Voltage Regulator (Unless otherwise specified, conditions shall be Io=0.3A[PQ05DZ51 series], Io=0.5A[PQ05DZ11 series]*4, Ta=25C) Symbol Vo Conditions - Io=5mA to 0.5A Io=5mA to 1.0A *5, Io=5mA Output voltage Load regulation PQ05DZ51/PQ05DZ11 PQ09DZ51/PQ09DZ11 PQ12DZ51/PQ12DZ11 PQ05DZ51 series PQ05DZ11 series MIN. 3.201 4.85 8.73 11.64 - - - 45 - 2.0 - - - - - TYP. 3.3 5.0 9.0 12.0 - - 0.01 - - - - - - - - MAX. 3.399 5.15 9.27 12.36 2.0 2.5 - - 0.5 - 200 0.8 2 10 5 Unit V RegL % % %/C dB V V A V A mA A Line regulation Temperature coefficient of output voltage Ripple rejection Dropout voltage PQ05DZ51 series PQ05DZ11 series RegI TcVo Tj=0 to 125C, Io=5mA - RR Vi-o VC(on) IC(on) VC(on) IC(off) Iq Iqs VC=0.4V Io=0A Vc=0.4V, Io=0A *6, Io=0.3A *6, Io=0.5A *7 ON-state voltage for control ON-state current for control OFF-state voltage for control OFF-state current for control Quiescent current Output OFF-state consumption current - - - *4 PQ3DZ53/13:Vin=5V, PQ05DZ51/11:Vin =7V, PQ09DZ51/11:Vin =11V, PQ12DZ51/11: Vin =14V *5 PQ3DZ53/13:Vin=4 to 10V, PQ05DZ51/11:Vin = 6 to 16V, PQ09DZ51/11:Vin =10 to 20V, PQ12DZ51/11: Vin =13 to 23V *6 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. PQ3DZ51/11:Vin=3.7V *7 In case of opening control terminal 2 , output voltage turns off. As of April 1997 Tec.PW970401 |
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