PQ070XZ02ZPH

PQ070XZ02ZPH SHARP | Alldatasheet

Document overview

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Technical content

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. ■ Features Outline Dimensions Lead finish:Lead-free solder plating (Composition: Sn2Cu)

Applications

Product mass:(0.3g) (Unit : mm) Sheet No.: OP07009 Model Line-up Absolute Maximum Ratings Specific IC Epoxy resin ( ) : Typical dimensions Low Voltage Operation Low Power-loss Voltage Regulator 1.Peripheral equipment of personal computers 2.Power supplies for various electronic equipment such as DVD player or STB Taping Sleeve Package type Output current (IO) (0.5) (1.7)(0.9) (0.5) 4–(1.27) 070XZ02 1 2 3 4 5 DC input (VIN) ON/OFF control (VC) DC output (VO) Output adjustment (Vadj) GND PQ070XZ02ZxH PQ070XZ02ZxH 1.Low voltage operation (Minimum operating voltage: 2.35V) 2.Low dissipation current Dissipation current at no load: MAX.2mA Output OFF-state dissipation current: MAX.5μA 3.Low power-loss (Dropout voltage: MAX.0.5V) 4.Built-in overcurrent and overheat protection functions 5.RoHS directive compliant 2A PQ070XZ02ZPH PQ070XZ02ZZH Variable output Parameter Symbol Rating Unit V VInput voltage Power dissipation Junction temperature 150 Operating temperature -40 to +85 Storage temperature -40 to +150 Soldering temperature 260(10s) (Ta=25°C) Output current VIN A Output control voltage VC Tsol Tstg Topr Tj Pd IO Output adjustment pin voltage*1 Vadj 5 V H Lead finish identification mark 6.6MAX. 5.2±0.5 9.7MAX. 5.5±0.52.5MIN. -0.10.5+0.2 (0～0.25) 2.3±0.5 *1 All are open except GND and applicable terminals. *2 Pd:With infinite heat sink *3 There is case that over heat protection operates at the temperature Tj:125°C to 150°C, so this item cannot be used in this temperature range.

Sheet No.: OP07009

Electrical Characteristics

V Parameter Output voltage Load regulation Line regulation Ripple rejection Symbol Conditions MIN. MAX. Unit - 0.2 2 Input voltage V VIN VO RegL IO=5mA to 2.0A RegI Temperature coefficient of reference voltage 0.2 2.35 - 10 1.5 - 7 Refer to Fig.2 dB Fig.1 Test Circuit Fig.2 Test Circuit for Ripple Rejection RR 45 60 V 2.0 200 V V1.275 V mA VIN=4 to 8V,IO=5mA TCVref Tj=0 to 125°C, IO=5mA VI-O VC(ON) IC(ON) VC(OFF) IC(OFF) Iqs μA VC=0.4V IO=0A IO=0A, VC=0.4V VIN=2.85V,IO=2.0A Vref 1.225 ±1.0 IO=0AIq Dropout voltage 0.5 Reference voltage ON-state voltage for control OFF-state voltage for control OFF-state current for control Output OFF-state consumption current ON-state current for control Quiescent current 0.8-- 2 μA-- 5 μA-- 4 In case of opening control terminal ② , output voltage turns off. A A A V V ei eo 2.7V 2 4 VO=Vref×(1+R2/R1) [R1=1kΩ,Vref≒1.25V] f=120Hz sine wave ei(rms)=0.5V VO=3V(R1=1kΩ) VIN=5V IO=0.3A RR=20log(ei(rms)/eo(rms)) VIN 0.33μF VC IC Iq Vref 1kΩ 47μF VO IO RL VIN 0.33μF VC Vref 1kΩ 47μF RL IO (Unless otherwise specified, condition shall be VIN=5V, VO=3V(R1=1kΩ), IO=0.5A, VC=2.7V,Ta=25˚C) 1.25 PQ070XZ02ZxH TYP.

Sheet No.: OP07009 Output voltage VO (V) Fig.3 Power Dissipation vs. Ambient Temperature Fig.4 Overcurrent Protection Characteristics Output current IO (A) PQ070XZ02ZxH Fig.5 Power Dissipation vs. Ambient Temperature (Typical Value) Fig.6 Output Voltage Adjustment Characteristics (Typical Value) -40 -20 0 20 40 60 80 100 120 140 150 Ambient temperature Ta (°C) PD : With infinite heat sink Note) Oblique line portion:Overheat protection may operate in this area. Power dissipation PD (W) VO=3.0V VIN=10.0V VIN=4.5V VIN=5.5V VIN=5.0V VIN=7.0V 0.5 1.0 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 80 0.5 1.0 1.5

2.0 Cu area 740mm2

Ambient temperature Ta (°C) Power dissipation PD (W) PWB Material ：Glass-cloth epoxy resin Size ：50×50×1.6mm Cu thickness：35μm PWB Cu 100 R2 (Ω) 103 104 R1=1kΩ Output voltage VO (V)

Sheet No.: OP07009 PQ070XZ02ZxH 1 3 1kΩ Load ON/OFF signal High：Output ON Low or Open：Output OFF DC input VIN CIN VO CO Fig.7 Typical Application VO=Vref × (1+R2/R1) [R1=1kΩ, Vref≒1.25V] VO Vref ■ Setting of Output Voltage Output voltage is able to set from 1.5V to 7V when resistors R 1 and R2 are attached to ③,④,⑤ terminals. As for the external resistors to set output voltage, refer to the figure below and Fig.6.