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PQ070XH02ZP Datasheet(PDF) 2 Page - Sharp Corporation

Part # PQ070XH02ZP
Description  Low Voltage Operation Low Power-Loss Voltage Regulator
PDF  6 Pages
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Manufacturer  SHARP [Sharp Corporation]
Direct Link  http://sharp-world.com/
Logo SHARP - Sharp Corporation

PQ070XH02ZP Datasheet(HTML) 2 Page - Sharp Corporation

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Low Power-Loss Voltage Regulators
PQ070XH02Z Series
s Electrical Characteristics
Fig.1
Test Circuit
Fig.2
Test Circuit of Ripple Rejection
Input voltage
Output voltage
❇4
Load regulation
Line regulation
Temperature coefficient of reference voltage
Ripple rejection
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state dissipation current
Symbol
VIN
VO
RegL
RegI
TCVREF
RR
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
Iq
Iqs
Conditions
–
–
IO=5mA to 2A
VIN=4 to 8V, IO=5mA
Tj=0 to 125˚C, IO=5mA
Refer to Fig.2
–
–
IO=0A
IO=0A, VC=0.4V
IO=0A
IO=0A, VC=0.4V
MIN.
–
–
–
45
2
–
–
–
–
–
TYP.
0.2
0.2
±1.0
60
–
–
–
–
1
–
MAX.
2.0
1.225
1.25
1.275
1.5
–
7
2.35
–
10
1.0
–
–
–
200
0.8
2
2
5
Unit
V
V
Reference voltage
VREF
–
V
%
%
%/˚C
dB
Dropout voltage
VI-O
VIN=2.85A, IO=2A
––
0.5
V
V
µA
V
µA
mA
µA
Parameter
(Unless otherwise specified, condition shall be VIN=5V,VO=3V(R1=1k
Ω),IO=1A,VC=2.7V,Ta=25˚C)
❇4 In case of opening control terminal
, output voltage turns off
2
RL
IC
VC
Iq
IO
VO
Vref
+
0.33
µF
47
µF
R1
R2
1k
Ω
VIN
A
A
A
3
4
5
2
1
V
V
VO=Vref
×(1+R2/R1)
[R1=1k
Ω, Vref .=. 1.25V]
IO
RL
R2
VIN
Vref
VC
ei
eo
R1
1k
Ω
2.7V
+
+
3
1
2
4
5
0.33
µF
47
µF
VIN=5V
IO=0.3A
RR=20log(ei(rms)/eo(rms))
f=120Hz(sine wave)
ei(rms)=0.5V
VO=3V(R1=1k
Ω)
V
~
~



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