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PQ150VB01FZ Datasheet(PDF) 2 Page - Sharp Electrionic Components

No. de Pieza. PQ150VB01FZ
Descripción  Variable Output Low Power-Loss Voltage Regulator (Built-in Overheart Shutdown function, Output ON/OFF control function)
Descarga  7 Pages
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Fabricante  SHARP [Sharp Electrionic Components]
Página de inicio  http://sharp-world.com/
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PQ150VB01FZ Datasheet(HTML) 2 Page - Sharp Electrionic Components

   
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Low Power-Loss Voltage Regulators
PQ150VB01FZ/PQ150VB02FZ
I Electrical Characteristics
Fig.2
Test Circuit for Ripple Rejection
Fig.1
Test Circuit
Minimum operating supply voltage
Output voltage
Load regulation
Line regulation
Ripple rejection
Reference voltage
Reference voltage temperature coefficient
Dropout voltage
ON-state voltage for control
❇5
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Symbol
VIN
VO
RegL
RegI
RR
Vref
TCVref
VI-O
VC (ON)
IC (ON)
VC (OFF)
IC (OFF)
Conditions
––
––
❇3
VIN=4 to 10V,Io=5mA
––
––
Tj=0 to 110˚C,Io=5mA
❇4 Io=0.5A(PQ150VB01FZ),Io=2A(PQ150VB02FZ)
––
VC=2.7V
––
VC=0.4V
MIN.
2.35
1.5
––
––
45
1.215
––
––
2.0
––
––
––
TYP.
––
––
0.3
0.5
55
1.24
±1.0
––
––
––
––
––
MAX.
––
15
1.0
1.0
––
1.265
––
0.5
––
200
0.8
2
Unit
V
V
%
%
dB
V
%
V
V
µA
V
µA
Quiescent current
Iq
Io=0
––
––
5mA
Output OFF-state consumption current
Iqs
Io=0A, VC=0.4V
––
––
5
µA
Overheating shutdown temperature
TSD
––
110
130
150
˚C
Parameter
(Unless otherwise specified, condition shall be VIN
=5V, VO=3V, IO=0.5A[PQ150VB01FZ], 1A[PQ150VB02FZ], R1=1kΩ, VC=2.7V, Ta=25˚C)
❇3 PQ150VB01FZ : IO=5mA to 1A,PQ150VB02FZ : IO=5mA to 2A
❇4 Input voltage shall be the value when output voltage is 95% in comparison with the initial value
❇5 In case of opening ON/OFF control terminal , output voltage turns off
2
RL
IC
Iq
IO
VO
Vref
+
47
µF
0.33
µF
R1
R2
1k
VIN
VC
A
A
A
3
4
5
2
1
V
V
IO
RL
R2
VIN
Vref
VC
ei
eo
R1
1k
2.7V
+
+
3
1
2
4
5
V
~
~
0.33
µF
47
µF
+
f
=120Hz(sine wave)
ei(rms)
=0.5V
VO
=3V(R1=1kΩ)
VIN
=5V
IO
=0.5A
RR
=20log(ei(rms)/eo(rms))


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