PQ070VK01FZH SHARP | Alldatasheet
Document overview
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Technical content
Sheet No.: OP06035 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. Parameter Symbol Rating Unit V VInput voltage 1.4 W Junction temperature 150 Operating temperature -40 to +85 Storage temperature -40 to +150 Soldering temperature 260(10s) Features Outline Dimensions Lead finish:Lead-free solder plating (Composition: Sn2Cu)
Applications
PQ070VK01FZH / PQ070VK02FZH PQ070VK01FZH PQ070VK02FZH (Ta=25°C) Output control 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 (Unit : mm) 1.Power supplies for various electronic equipment such as AV, OA equipment Output adjustment terminal voltage*1 PQ070VK01FZH PQ070VK02FZH VIN VC VADJ 5 V IO 2 A PD1 PD2 15 Power dissipation (With infinite heat sink) Tj Tsol Tstg Topr 070VK01 (6.8) 4–(1.7) (5.0) (1.5) (0.5) (2.0) (24.6) 10.2MAX. 4.4MIN. 3.6±0.2 ø3.2±0.1 4.5±0.2 2.8±0.2 5.0±0.5 16.4±0.7 7.4±0.2 (1.5) 5–0.8±0.1 3.2±0.5 8.2±0.7 1 2 3 4 5 Epoxy resin T ypical dimensions( ) : DC output (Vo) GND DC input (V IN ) ON/OFF control terminal (Vc) Output voltage adjustment(V ADJ ) Internal connection diagram 1.Low voltage operation (Minimum operating voltage: 2.35V) 2.Low power-loss(Dropout voltage : MAX.0.5V) 3.Compact resin mold package (Equivalent to TO-220) 4.Built-in ON/OFF control function 5.Variable output voltage type (1.5V to 7V) 6.Reference Voltage precision: ±2% 7.Built-in overcurrent and overheat protection functions 8.RoHS directive compliant Product mass:(1.5g) ( ) : Typical dimensions H Lead finish identification mark Variable Output, Low Power-Loss Voltage Regulators with Output ON/OFF Control Function
Sheet No.: OP06035
Electrical Characteristics
V dB V Parameter Load regulation Line regulation Ripple rejection Quiescent current Dropout voltage ON-state voltage for control ON-state current for control Symbol Conditions MIN. MAX. Unit - 7- 2.0 - 0.2 1.0 1.25 ±1.0 RR 2.0 5.0 Output voltage 1.5 1.275 V Refer to Fig.2 mA 200 OFF-state voltage for control PQ070VK01FZH / PQ070VK02FZH Input voltage 10-2.35 TYP. V 0.2 Reference voltage - 1.225 VIN VO RegL RegI VIN=4 to 10V, Io=5mA Vref Temperature coefficient of reference voltageTCVref Tj=0 to +125°C, IO=5mA % VI-O 4 6, 0.5 V Iq IO=0A - 12 VC(ON) -
2.0 V--
IC(ON) - μA VC(OFF) IO=0A - 0.8- OFF-state current for control IC(OFF) IO=0A,VC=0.4V μA Output OFF-state consumption current Iqs VC=0.4V μA Power dissipation P D (W) Ambient temperature T a ( C) Output voltage V O (V) Output current I O (A) 0.5 1.5 2.5 0 0.5 1 1.5 2 VO=3V VIN =10V VIN =7V VIN =5.5V VIN =5V VIN =4.5V V A AA V
2 V eo
2.7V Note) Oblique line portion : Overheat protection may operate in this area. Fig.1 Test Circuit Fig.2 Test circuit of Ripple Rejection VIN 0.33μF 47μFV O VC IO Iq RL VO=Vref R2 0.33μF ei VIN 47μF IO RL Fig.3 Power Dissipation vs. Ambient Temperature Fig.4 Overcurrent Protection Characteristics (Typical Value) (PQ070VK01FZH) 4 PQ070VK01FZH : IO=0.5A, PQ070VK02FZH : IO=1A
5 PQ070VK01FZH : IO=5mA to 1A, PQ070VK02FZH : IO=5mA to 2A
6 VIN=2.85V, PQ070VK01FZH(IO=0.5A), PQ070VK02FZH(IO=2A) 7 In case of opening ON/OFF control terminal ②,output voltage turns off. + + -40 -20 125 1007550250 150 85
1.4 PD1
PD1:No heat sink PD2:With infinite heta sink
Sheet No.: OP06035 PQ070VK01FZH / PQ070VK02FZH 1.23 1.235 1.24 1.245 1.25 1.255 1.26 –50 –25 0 25 50 75 100 125 0.5 1.5 2.5 3.5 012345 Reference voltage VREF (V) Ambient temperature Ta(°C) Output voltage VO(V) Input voltage VIN(V) 012345 0.05 0.1 0.15 0.2 0.25 −50 −25 0 25 50 75 100 125 Circuit operating current IBIAS(mA) Input voltage VIN(V) Dropout voltage Vi–O(V) VIN : Input voltage when output voltage is 95% in comparison with the initial value R2=1.4k (VO=3V) −50 −2 50 2 55 07 5 1 0 0 1 2 5 0.2 0.4 0.6 0.8 1.2 1.4 0.1 1 10 100 Quiescent current Iq(mA) VIN=4V IO=0A VC=2.7V R1=1kΩ R2=1.4kΩ (VO=3V) Ripple rejection RR (dB) Input ripple frequency f(kHz) Fig.5 Reference Voltage vs. Ambient Temperature (PQ070VK01FZH) Fig.6 Output Voltage vs. Input Voltage (PQ070VK01FZH) Fig.7 Circuit Operating Current vs. Input Voltage (PQ070VK01FZH) Fig.8 Dropout Voltage vs. Junction Temperature (PQ070VK01FZH) Fig.9 Quiescent Current vs. Ambient Temperature (PQ070VK01FZH) Fig.10 Ripple Rejection vs. Input Ripple Frequency (PQ070VK01FZH)
Sheet No.: OP06035 PQ070VK01FZH / PQ070VK02FZH 0 0.25 0.5 0.75 1 1.0 2.0 1.5 0.5 4.0 3.5 3.0 4.5 2.5 5.0 5.5V 10V Ripple rejection RR (dB) Output current IO(A) Output voltage VO(V) Output current IO(A) VIN=4.5V –50 –25 0 25 50 75 100 125 –30 –50 –10 –20 –40 01 3 2 456789 1 0 1.0 2.0 1.5 0.5 4.0 3.5 3.0 4.5 2.5 5.0Output voltage VO(V) Input voltage VIN(V) –50 0–25 25 50 75 100 125 0.5 0.45 0.35 0.4 0.3 0.25 0.15 0.2 0.05 0.1 01 3 2 456789 1 0 Circuit operating current IBIAS(mA) Input voltage VIN(V) Dropout voltage Vi–O(V) IO=2A IO=1A Fig.11 Ripple Rejection vs. Output Current (PQ070VK01FZH) Fig.12 Overcurrent Protection Characteristics (Typical Value) (PQ070VK02FZH) Fig.13 Reference Voltage Deviation vs. Junction Temperature (PQ070VK02FZH) Fig.14 Output Voltage vs. Input Voltage (PQ070VK02FZH) Fig.15 Circuit Operating Current vs. Input Voltage (PQ070VK02FZH) Fig.16 Dropout Voltage vs. Junction Temperature(PQ070VK02FZH)
Sheet No.: OP06035 PQ070VK01FZH / PQ070VK02FZH –50 0–25 25 50 75 100 125 1.5 0.5 0.1 1 10 100 Quiescent current Iq(mA) Ripple rejection RR (dB) Input ripple frequency f(kHz) 102 103 104 Ripple rejection RR (dB) Output current IO(A) Output voltage VO(V) Fig.17 Quiescent Current vs. Junction Temperature (PQ070VK02FZH) Fig.18 Ripple Rejection vs. Input Ripple Frequency (PQ070VK02FZH) Fig.19 Ripple Rejection vs. Output Current (PQ070VK02FZH) Fig.20 Output Voltage Adjustment Characteristics (Typical Value)
Sheet No.: OP06035 PQ070VK01FZH / PQ070VK02FZH 1 3 Load ON/OFF signal High : Output ON Low or Open : Output OFF Setting of Output Voltage Fig.21 Typical Application VIN CIN VO CO Vref VO Output voltage is able to set (1.5V to 7V) when resistors R 1, R2 are attached to ③,④,⑤ terminals. As for the external resistors to set output voltage, refer to the following figure and Fig.20.