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| PQ15RW21 General Description Low Power-Loss Voltage Regulator 2.0A, Variable Output, General Purpose Type Low Power-Loss Voltage Regulator Outline Dimensions (Unit : mm) 7.40.2 4.8 MAX o3.20.1 MAX 3.6 0.2 SHARP's PQ15RW21 is 3.0 to 15V/2.0A output type general purpose low power-loss voltage regulator(TO-220). It contributes to energy and space saving of various electronic equipment such as AV, OA equipment. front, rear 4-(o1.4) 10.2 MAX 4.50.2 2.8 0.2 PQ15RW21 29.1 (0.5) 4-1.4 +0.3 -0 13.5 MIN Features (1) Low power-loss (Dropout voltage: MAX. 0.5V at Io=2A) (2) 2A output type (3) Compact resin mold package(equivalent to TO-220) (4) Variable output voltage(3.0 to 15V) (5) Output voltage precision: 2.5% (6) Overcurrent, overheat protection functions (7) Lead forming type is also available. 4- 0.6 +0.2 -0.1 (1.5) 3-(2.54) 1 2 3 4 ( ): Typical values DC input(Vin) DC output(Vo) GND Output voltage adjustment terminal 1 2 34 Mold package 1 2 Input Applications (1) Power supplies for various electronic equipment such as AV, OA Control circuit Output 4 Output voltage adjustment terminal 3 GND (Notice) * In the absence of 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. * Specifications are subject to change without notice for improvement. * Data for Sharp's optoelectronic/power devices is provided for internet. ( Address http://www.sharp.co.jp/ecg/) (Internet) Tec.PW961004 15.60.5 PQ15RW21 Absolute Maximum Ratings Parameter Symbol *1Input voltage Vin Output adjustment terminal voltage VADJ Output current Io Pd1 *2Power dissipation Pd2 *3Junction temperature Tj Operating temperature Topr Storage temperature Tstg Soldering temperature Tsol Low Power-Loss Voltage Regulator (Ta=25C) Unit V V A W W C C C C Rating 20 5 2.0 1.4 15 150 -20 to +80 -40 to +150 260(For 10s) *1 All are open except GND and applicable terminals. *2 Pd1: No heat sink, Pd2: With infinite heat sink *3 Overheat protection may operate at 125<=Tj<=150C Electrical Characteristics Parameter Symbol Input voltage Vin Output voltage Vo Load regulation RegL Line regulation RegI Ripple rejection RR Reference voltage Vref Temperature coefficient of reference voltage Tc/Vref Dropout voltage Vi-o Quiescent current Iq (Unless otherwise specified, conditions shall be Vin=5V, Vo=3.3V(R1=2k, R2=500), Io=0.5A) (Ta=25C) Unit V V % % dB V %/C V mA Condition - - Io=5mA to 2A Vin=5 to 15V, Io=5mA - - Tj=0 to 125C Vin=3.5V, Io=2A Io=0A MIN. 3.5 3.0 - - 45 2.574 - - - TYP. - - 0.1 0.1 55 2.64 0.01 - - MAX. 20 15 2 2.5 - 2.706 - 0.5 8 As of December 1996 Tec.PW961004 |
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