pq150vb02fz Sharp Microelectronics of the Americas, pq150vb02fz Datasheet - Page 2

• Manufacturer Part Number: pq150vb02fz
• Description: Variable Output Power-loss Voltage Regulator Built-in Overheart Shutdown Function, Output On/off Control Function
• Manufacturer: Sharp Microelectronics of the Americas

I
Fig.1 Test Circuit
Fig.2 Test Circuit for Ripple Rejection
❇3 PQ150VB01FZ : I
❇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
Low Power-Loss Voltage Regulators
❇5
ei
V
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
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state consumption current
Overheating shutdown temperature
V
IN
Electrical Characteristics
IN
~
0.33µF
0.33µF
O
=5mA to 1A,PQ150VB02FZ : I
Parameter
+
V
C
2.7V
1
2
V
A
C
2
I
C
, output voltage turns off
O
=5mA to 2A
(Unless otherwise specified, condition shall be V
1
2
5
Symbol
V
V
I
T
I
C (OFF)
R
R
C (ON)
C (OFF)
V
V
C (ON)
T
V
RR
V
C
I
eg
I
eg
V
qs
ref
I-O
SD
IN
q
O
L
5
A
I
ref
3
4
I
❇3
V
Tj=0 to 110˚C,Io=5mA
❇4
V
V
Io=0
Io=0A, V
q
IN
C
C
=2.7V
=0.4V
Io=0.5A(PQ150VB01FZ),Io=2A(PQ150VB02FZ)
=4 to 10V,Io=5mA
3
4
C
V
R
1kΩ
=0.4V
R
ref
2
1
Conditions
V
1kΩ
ref
R
R
IN
1
2
=5V, V
––
––
––
––
––
––
––
O
=3V, I
V
47µF
O
+
=0.5A[PQ150VB01FZ], 1A[PQ150VB02FZ], R
PQ150VB01FZ/PQ150VB02FZ
f=120Hz(sine wave)
ei(rms)=0.5V
V
V
I
RR=20log(ei(rms)/eo(rms))
O
O
IN
=0.5A
=3V(R
=5V
47µF
+
MIN.
1.215
1
2.35
1.5
2.0
110
––
––
45
––
––
––
––
––
––
––
=1kΩ)
R
I
L
O
A
TYP.
+
1.24
±1.0
130
0.3
0.5
––
––
55
––
––
––
––
––
––
––
R
I
L
O
1
V ~
MAX.
=1kΩ, V
1.265
eo
200
150
1.0
0.8
1.0
0.5
15
––
––
––
––
2
5
5
V
V
C
O
=2.7V, Ta=25˚C)
Unit
mA
dB
µA
µA
µA
˚C
V
V
V
V
V
V
%
%
%