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| PQ1R30 series Low Power-Loss Voltage Regulator Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators General Description SHARP's PQ1R30 series are 180mA output, compact resin mold surface mount package type low power-loss voltage regulators. It is suitable for energy and space saving of battery drive compact equipment such as portable equipment, personal information tools. Features (1) Compact surface mount type package (3.4 x 2.2 x 1.2mm) (2) Low power-loss (Dropout voltage: TYP. 0.16V/MAX. 0.26V at Io=60mA) (3) Low current operation type (Dissipation current at no load: TYP. 170A) (4) Built-in ON/OFF control function (Dissipation current at OFF-state: MAX. 0.1A) (5) Low voltage operation type (MIN. 1.8V) (6) Overcurrent, overheat protection functions Applications (1) Cellular phones (2) Cordless phones (3) Personal information tools(PDA) (4) Cameras/Camcorders (5) PCMCIA cards for Notebook PCs 2 5 GND Outline Dimensions 6 5 4 (Unit : mm) 1R30 1 2 (0.95) ( ): Typical values 3 (0.95) 0.320.1 x 6 3.8 MAX (0.3) (3.4) 2.20.2 1.4 MAX 1.20.2 0 to 0.1 0.150.1 3.30.3 Internal connection 6 4 1 Control circuit 3 2 5 DC output(Vo) 1 ON/OFF control terminal(Vc) 4 3 Noise control terminal(Nr) 6 DC input(Vin) Output Voltage Line-up Output voltage 2.5V 2.7V 2.8V 3.0V 3.3V 4.7V 5.0V Model PQ1R25 PQ1R27 PQ1R28 PQ1R30 PQ1R33 PQ1R47 PQ1R50 *It is available for every 0.1V (1.8V to 5.5V) (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.PW960201-B 15MAX PQ1R30 series Low Power-Loss Voltage Regulator Absolute Maximum Ratings Parameter Symbol *1 Input voltage Vin *1 ON/OFF control terminal voltage Vc Output current Io *2 Power dissipation Pd *3 Junction temperature Tj Operating temperature Topr Storage temperature Tstg Soldering temperature Tsol *1 All are open except GND and applicable terminals. *2 At surface-mounted condition *3 Overheat protection may operate at 125<=Tj<=150C Electrical Characteristics (Unless otherwise specified, Vc=1.8V, Io=30mA.) Parameter Symbol Condition PQ1R25 PQ1R27 PQ1R28 Output - Vo PQ1R30 voltage PQ1R33 PQ1R47 PQ1R50 *4 Output current Io Recommended output current - - RegL1 Io=5mA to 60mA Load regulation RegL2 Io=5mA to 100mA RegL3 Io=5mA to 150mA Line regulation RegI Vin=3.5 to 8.5V Temperature coefficient of output voltage TcVo Io=10mA,Tj= -25 to 75C Ripple rejection - RR Output noise PQ1R25/27/28/30/33 10kHz Rating 16 16 240 400 150 -30 to +80 -55 to +150 260(For 10s) (Ta=25C) Unit V V mA mW C C C C *6 ON-state voltage for control - 1.8 - ON-state current for control Vc=1.8V - 12 OFF-state voltage for control - - - Quiescent current Io=0mA - 170 Output OFF-state dissipation current - - Vin=8V,Vc=0.4V Response time(Rise time) Io=30mA,Vc=01.8V - 0.3 - 1.25 Noise control terminal voltage - - *4 Output current shall be the value when output voltage lowers 0.3V from the voltage at Io=30mA. *5 Input voltage shall be the value when output voltage is 95% in comparison with initial value. *6 In case of opening control terminal 1, output voltage turns off. Vi-o1 Vi-o2 Vc(on) Ic(on) Vc(off) Iq Iqs tr Io=60mA,*5 Io=150mA,*5 MIN. 2.42 2.62 2.72 2.92 3.215 4.58 4.88 180 - - - - - - 45 - - - - TYP. 2.5 2.7 2.8 3.0 3.3 4.7 5.0 240 - 10 20 30 3.0 0.05 55 30 50 0.16 0.29 (Ta=25C) MAX. Unit 2.58 2.78 2.88 V 3.08 3.385 4.82 5.12 mA - mA 150 mV 50 mV 100 mV 160 20 mV - %/C - dB - V - 0.26 V 0.4 V - 30 0.6 350 0.1 - - A V A A ms V As of January 1997 Tec.PW960201-B |
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