PQ018EF02SZH

PQXXXEF02SZH 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

(Unit : mm) Sheet No.: OP06067 TO-220 Type,Low Voltage Operation Low Power-Loss Voltage Regulators Model Line-up Parameter Symbol Rating Unit 2.0 V VInput voltage 1.4 W Power dissipation Junction temperature 150 Operating temperature -40 to +85 Storage temperature -40 to +150 Soldering temperature 260(10s) Absolute Maximum Ratings (Ta=25°C) ON/OFF control terminal voltage Output current *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 Tj=125˚C to 150˚C VIN VC IO A 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 1.AV equipment (Digital TV/STB/PDP/DVD recorder) 2.OA equipment (Printer/LCD monitor/Copier/LC projector) 1.5V 1.8V Model No. 2.5V 3.3V Model No. PQ015EF02SZH PQ018EF02SZH PQ025EF02SZH PQ033EF02SZH Output voltage Output voltage 015EF02 (6.8) 4321 (0.5) (1.5) Specific IC Internal connection diagram 1 2 ① DC input (VIN) ② DC output (VO) ③ GND ④ ON/OFF control terminal (VC) H Lead finish identification mark Product mass:(1.6g) ( ) : Typical dimensions PD2 PD1 Tj Topr Tstg Tsol Epoxy resin 10.2MAX. (1.5) 29.1MAX. 7.4±0.2 13.5MIN. 3.6±0.2 4–(ø1.4) ø3.2±0.1 4–1.4 +0.3 4–0.6+0.2 –0.1 3–(2.54) 4.5±0.2 2.8±0.215.6±0.5 4.8MAX.

Sheet No.: OP06067

Electrical Characteristics

V dB Parameter Output voltage Load regulation Line regulation Ripple rejection ON-state voltage for control ON-state current for control Symbol Conditions MIN. MAX. Unit 2.0 - 0.1 1.0 60RR 200- -Quiescent current Output OFF-state dissipation current Input voltage Refer to the table below %/°C OFF-state voltage for control TYP. V 0.2 - 2.0 - V 0.8-- V OFF-state current for control 2- PQxxxEF02SZH Series (Unless otherwise specified,condition shall be VIN=VO(TYP.)+1V,IO=1A,VC=2.7V,Ta=25°C) Refer to the table below VIN VO RegL IO=5mA to 2.0A RegI VIN=VO(TYP.)+1V to VO(TYP.)+6V , IO=5mA Temperature coefficient of output voltageTCVO Tj=0 to +125°C, IO=5mA ±0.01 VC(ON) IC(ON) VC(OFF) IC(OFF) Iq Iqs VC=0.4V IO=0A IO=0A, VC=0.4V μA μA mA μA Dropout voltage VI-O IO=2A 0.5- V Applied to PQ033EF02SZH. PQ015EF02SZH PQ018EF02SZH PQ025EF02SZH PQ033EF02SZH VIN 2.35 2.35 3.0 3.8 V Table.1 Input Voltage Range MIN. TYP. MAX. Unit ConditionsSymbolModel No. PQ015EF02SZH PQ018EF02SZH PQ025EF02SZH PQ033EF02SZH VO 1.45 1.75 2.438 1.55 1.85 2.562 3.382 V 1.5 1.8 2.5 3.33.218 Table.2 Output Voltage MIN. TYP. MAX. UnitConditionsSymbolModel No. IO=1A, VC=2.7V, Ta=25°C VIN=VO (TYP.)+1V, IO=1A, VC=2.7V, Ta=25°C Fig.1 Test Circuit A V A A Fig.2 Test Circuit of Ripple Rejection V f=120Hz (sine wave) ei(rms)=0.5V VIN=VO(TYP)+2V IO=0.3A RR=20 log(ei(rms)/eo(rms)) + + In case of opening control terminal ④, output voltage turns off.6 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. VIN 0.33μF Iq VC IC 47μFV O IO RL ei VIN 0.33μF 2.7V VC IO 47μF RL eo

Sheet No.: OP06067 PQxxxEF02SZH Series Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area. Power dissipation PD (W) Fig.3 Power Dissipation vs. Ambient Temperature Output voltage VO (V) Output current IO (A) Fig.4 Overcurrent Protection Characteristics (PQ015EF02SZH) Fig.5 Overcurrent Protection Characteristics (PQ018EF02SZH) Output voltage VO (V) Output current IO (A) Fig.6 Overcurrent Protection Characteristics (PQ025EF02SZH) Output voltage VO (V) Output current IO (A) Fig.7 Overcurrent Protection Characteristics (PQ033EF02SZH) Output voltage VO (V) Output current IO (A) Fig.8 Output Voltage vs. Input Voltage (PQ015EF02SZH) -40 -20 125 1007550250 150 85

1.4 PD1

PD1:No heat sink PD2:With infinite heat sink 1.6 1.8 1.4 1.2 1.0 0.8 0.6 0.4 0.2 VIN=7V VIN=2.5V VIN=5V VIN=3.3V 1.6 1.8 2.0 1.4 1.2 1.0 0.8 0.6 0.4 0.2 VIN=7V VIN=2.5V VIN=3.5V VIN=5V 2.5 2.0 1.5 1.0 0.5 VIN=9V VIN=7V VIN=3.3V VIN=5V 3.5 4.0 3.0 2.0 2.5 1.5 0.5 1.0 VIN=9V VIN=7V VIN=5V 1.6 1.8 2.0 1.4 1.2 1.0 0.8 0.6 0.4 0.2 VC=2.7V CIN=0.33μF CO=4.7μF Ta=Room Temp RL=∞Ω(Io=0A) RL=1.5Ω(Io=1A) RL=0.75Ω(Io=2A) 012345 Input Voltage VIN (V) Output Voltage VO (V)

Sheet No.: OP06067 PQxxxEF02SZH Series Fig.9 Output Voltage vs. Input Voltage (PQ018EF02SZH) Fig.10 Output Voltage vs. Input Voltage (PQ025EF02SZH) Fig.11 Output Voltage vs. Input Voltage (PQ033EF02SZH) Fig.12 Circuit Operating Current vs. Input Voltage (PQ015EF02SZH) Fig.13 Circuit Operating Current vs. Input Voltage (PQ018EF02SZH) Fig.14 Circuit Operating Current vs. Input Voltage (PQ025EF02SZH) VC=2.7V CIN=0.33μF CO=4.7μF Ta=Room Temp 1.6 1.8 2.0 1.4 1.2 1.0 0.8 0.6 0.4 0.2 RL=∞Ω(Io=0A) RL=1.8Ω(Io=1A) RL=0.9Ω(Io=2A) 01 23 45 Input Voltage VIN (V) Output Voltage VO (V) 2.5 2.0 1.5 1.0 0.5 VC=2.7V CIN=0.33μF CO=4.7μF Ta=Room Temp RL=∞Ω(Io=0A) RL=2.5Ω(Io=1A) RL=1.25Ω(Io=2A) 0 12 34 5 Input Voltage VIN (V) Output Voltage VO (V) VC=2.7V CIN=0.33μF CO=4.7μF Ta=Room Temp 2.5 3.0 3.5 4.0 2.0 1.5 1.0 0.5 RL=∞Ω(Io=0A) RL=3.3Ω(Io=1A) RL=1.65Ω(Io=2A) 0 12 34 5 Input Voltage VIN (V) Output Voltage VO (V) VC=2.7V CIN=0.33μF CO=4.7μF Ta=Room Temp RL=∞Ω(Io=0A) RL=1.5Ω(Io=1A) RL=0.75Ω (IO=2A) 0 12 34 5 Input Voltage VIN (V) Circuit operating current IBIAS(mA) VC=2.7V CIN=0.33μF CO=4.7μF Ta=Room Temp RL=∞Ω(Io=0A) RL=1.8Ω(Io=1A) RL=0.9Ω (Io=2A) 0 12 34 5 Input Voltage VIN (V) Circuit operating current IBIAS(mA) VC=2.7V CIN=0.33μF CO=4.7μF Ta=Room Temp RL=∞Ω(Io=0A) RL=3.3Ω(Io=1A) RL=1.65Ω (Io=2A) 0 12 34 5 Input Voltage VIN (V) Circuit operating current IBIAS(mA)

Sheet No.: OP06067 PQxxxEF02SZH Series Fig.15 Circuit Operating Current vs. Input Voltage (PQ033EF02SZH) Fig.16 Dropout Voltage vs. Output Current (PQ033EF02SZH) Fig.17 Output Voltage vs. Ambient Temperature (PQ018EF02SZH) Fig.18 Quiescent Current vs. Ambient Temperature (PQ018EF02SZH) Fig.19 ON/OFF Threshold Voltage vs. Ambient Temperature (PQ018EF02SZH) VC=2.7V CIN=0.33μF CO=4.7μF Ta=Room Temp RL=∞Ω (Io=0A) RL=3.3Ω (Io=1A) RL=1.65Ω (Io=2A) 0 12 34 5 Input Voltage VIN (V) Circuit operating current IBIAS(mA) 0.5 0.4 0.3 0.2 0.1 VIN=2.35V VC=2.7V CIN=0.33μF CO=4.7μF 0 0.5 1.0 1.5 2.0 Dropout voltage Vi-O(V) Output current IO(A) 1.82 1.81 1.80 1.79 1.78 1.77 VIN=2.35V VC=2.7V IO=0A CIN=0.33μF CO=4.7μF -25-40 0 25 50 75 85 100 125 Ambient temperature Ta (°C) Output voltage VO(V) 1.0 1.2 1.4 0.8 0.6 VIN=2.8V VC=2.7V IO=0A CIN=0.33μF CO=4.7μF -25-40 0 25 50 75 85 100 125 Ambient temperature Ta (°C) Quiescent current Iq(mA) 2.5 3.0 2.0 1.5 1.0 0.5 VIN=2.8V IO=0A CIN=0.33μF CO=4.7μF -25-40 0 25 50 75 100 125 ON-OFF threshold voltage Vc(V) Ambient temperature Ta (°C) Vo 4VIN CO +CIN Load ■ Typical Application ON/OFF signal High : Output ON Low or Open : Output OFF