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PQ150VB02FZ Datasheet

Variable Output Low Power-Loss Voltage Regulator

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PQ150VB02FZ pdf
Low Power-Loss Voltage Regulators
PQ150VB01FZ/PQ150VB02FZ
www.DataSheet4U.com
PQ150VB01FZ/PQ150VB02FZ
Variable Output Low Power-Loss Voltage Regulator (Built-in Overheart Shutdown function, Output ON/OFF control function)
I Features
G Low power-loss
(Dropout voltage: MAX. 0.5V at IO=0.5A)
G Overheat shut-down function
G Variable output voltage (setting range: 1.5 to 15V)
G Compact resin mold package
(Equivalent to TO-220)
G With built-in overcurrent protection
G Reference voltage precision: ±2.0%
I Applications
G Series power supply for TVs and VTRs
G Power supplies for equipment
G CRT displays
I Outline Dimensions
10.2MAX.
(6.8)
(Unit : mm)
4.5±0.2
2.8±0.2
ø3.2±0.1
150VB01
Epoxy resin
(0.5)
50.8±0.1
(1.5)
4(1.7)
(5.0)
8.2±0.7
3.2±0.5
I Absolute Maximum Ratings
(Ta=25°C)
Parameter
Symbol Rating
Unit
1 Input voltage
VIN 17
V
1 ON/OFF control terminal voltage VC 17 V
1 Output adjustment terminal voltage VADJ
5
V
Output current PQ150VB01FZ
PQ150VB02FZ
IO
1
2
A
2 Power dissipation
PD1 1.25 W
PD2 12.5 W
3 Junction temperature
Tj
150 ˚C
Operating temperature Topr 40 to + 85 ˚C
Storage temperature
Tstg 40 to +150 ˚C
Soldering temperature Tsol 260 (10s) ˚C
1 All are open except GND and applicable terminals
2 Overheat shut-down function operates at Tj110˚C
12345
( ) : Typical dimensions
Internal connection diagram
1 3 1 DC input (VIN)
2 ON/OFF control (VC)
Specific IC
3 DC output (VO)
4 Output voltage adjustment (VADJ)
2 4 5 GND
5
•Please refer to the chapter " Handling Precautions ".
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.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/


Sharp Electronic Components Datasheet

PQ150VB02FZ Datasheet

Variable Output Low Power-Loss Voltage Regulator

No Preview Available !

PQ150VB02FZ pdf
Low Power-Loss Voltage Regulators
PQ150VB01FZ/PQ150VB02FZ
I Electrical Characteristics
(Unless otherwise specified, condition shall be VIN=5V, VO=3V, IO=0.5A[PQ150VB01FZ], 1A[PQ150VB02FZ], R1=1k, VC=2.7V, Ta=25˚C)
Parameter
Symbol
Conditions
MIN. TYP. MAX. Unit
Minimum operating supply voltage
VIN
–– 2.35 –– –– V
Output voltage
VO
––
1.5 –– 15
V
Load regulation
RegL 3
–– 0.3 1.0
%
Line regulation
RegI VIN=4 to 10V,Io=5mA
–– 0.5 1.0
%
Ripple rejection
RR –– 45 55 –– dB
Reference voltage
Vref –– 1.215 1.24 1.265 V
Reference voltage temperature coefficient TCVref Tj=0 to 110˚C,Io=5mA
–– ±1.0 ––
%
Dropout voltage
VI-O 4 Io=0.5A(PQ150VB01FZ),Io=2A(PQ150VB02FZ) –– –– 0.5 V
5 ON-state voltage for control
VC (ON)
––
2.0 –– –– V
ON-state current for control
IC (ON) VC=2.7V
–– –– 200 µA
OFF-state voltage for control
VC (OFF)
––
–– –– 0.8 V
OFF-state current for control
IC (OFF) VC=0.4V
–– –– 2 µA
Quiescent current
Iq Io=0
–– –– 5 mA
Output OFF-state consumption current
Iqs Io=0A, VC=0.4V
–– –– 5 µA
Overheating shutdown temperature
TSD
––
110 130 150 ˚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 2 , output voltage turns off
Fig.1 Test Circuit
VIN
13
VO
0.33µF
VC 2
A IC
4
5
A Iq
R2
Vref
R1 V
1k
+
47µF
A IO
RL
V
Fig.2 Test Circuit for Ripple Rejection
ei ~
VIN
1
0.33µF
+ VC 2
2.7V
5
3
4
R2
Vref
R1
1k
+
47µF
+
IO
eo
V~
RL
f=120Hz(sine wave)
ei(rms)=0.5V
VO=3V(R1=1k)
VIN=5V
IO=0.5A
RR=20log(ei(rms)/eo(rms))


Part Number PQ150VB02FZ
Description Variable Output Low Power-Loss Voltage Regulator
Maker Sharp Electrionic
Total Page 7 Pages
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PQ150VB02FZ pdf
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