PQ015EH01ZZH Datasheet PQ025EH01ZZH, PQ015EH01ZZH, PQ018EH01ZZH | P1-P3

1

Sheet No.: OP06029

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

1

V

A

VInput voltage

35 W

°C

Power dissipation

*1

*3

*2

Junction temperature

150

Operating temperature

-40 to +85

Storage temperature

-40 to +150

Soldering temperature 260(10s)

10

Features Outline Dimensions

Applications

Absolute Maximum Ratings

PQxxxEH01ZxH Series

Output control voltage

Output current

*1

°C

*1

All are open except GND and applicable terminals.

*2

P

D

:With infinite heat sink

*3

Model Line-up

(Unit : mm)

Low Voltage Operation

Low Power-Loss Voltage Regulators

1.Low voltage operation

(Minimum operating voltage: 2.35V)

2.5V input 　 available 1.5 to 1.8V output

2.Large output current type (I

O: 1A)

3.Low dissipation current

(Dissipation current at no load: MAX. 2mA

Output OFF-state dissipation current: MAX.5μA)

4.Low power-loss

5.Built-in overcurrent and overheat protection functions

6.TO-263 package

7.RoHS directive compliant

1.Peripheral equipment of personal computers

2.Power supplies for various electronic equipment such as

DVD player or STB

1A

Output

current (IO)

Package

type

Output voltage (VO)

T a ping

S l eeve

PQ015EH01ZPH

1.5V 1.8V 2.5V

PQ018EH01ZPH PQ025EH01ZPH

PQ015EH01ZZH

PQ018EH01ZZH PQ025EH01ZZH

(Ta=25°C)

V

IN

VC

IO

PD

Tj

Topr

Tstg

Tsol

Overheat protection may operate at Tj:125°C to 150°C

(2.4)( 1.3)

NC

0 to 0.25

015E H01

10.6

MAX.

ø2

3.28

±0.5

(0.55)

8.4

±0.5

13.7

MAX.

(0.6) (0.6)

(0.6)

(0.45)(0.45)

1.05

+0.2

–0.1

1.05

+0.2

–0.1

3–0.9

+0.2

–0.1

4–(1.7)

Epoxy resin

(0.6)

3.5

±0.5

1

2

5

3

GND

1

2

3

4

5

6

5432

Lead finish:Lead-free solder plating

(Composition: Sn2Cu)

H

Lead finish

identification mark

Product mass:(1.0g)

( ) : Typical dimensions

DC input (VIN)

ON/OFF control terminal (V

C)

DC output (V

O)

DC output (V

O)

2

Sheet No.: OP06029

Electrical Characteristics

V

%

dB

Parameter

Output voltage

Load regulation

Line regulation

Ripple rejection

ON-state voltage for control

ON-state current for control

-

Symbol Conditions

MIN. MAX. Unit

2.0

-

0.1 1.0

-

60RR

200

-

Quiescent current

Output OFF-state consumption current

PQxxxEH01ZxH Series

Input voltage

Refer to below table

4

-

45

%/°C

-

Refer to Fig.2

-

5

-

OFF-state voltage for control

12

PQ018EH01ZxH

PQ025EH01ZxH

102.35

PQ015EH01ZxH

102.35

103.0

V

Symbol MIN. TYP. MAX. UnitModel No.

Input voltage range

TYP.

VO

VIN

V

Refer to below table

RegL IO=5mA to 1A 0.2

RegI

VIN=VO(TYP)+1V to VO(TYP)+6V , IO=5mA

%

Temperature coefficient of output voltage

T

CVO Tj=0 to +125°C, IO=5mA ±0.01

-

VC(ON)

-

2.0

-

V

I

C(ON) μA

V

C(OFF) 0.8

---

V

OFF-state current for control

I

C(OFF) 2

-

VC=0.4V

I

q IO=0A mA

I

qs IO=0A, VC=0.4V

4 In case of opening control terminal ②, output voltage turns off

VIN

Conditions

IO=0.5A, VC=2.7V, Ta=25°C

PQ018EH01ZxH

PQ025EH01ZxH

1.851.81.75

PQ015EH01ZxH

1.551.51.45

2.5622.52.438

V

Symbol MIN. TYP. MAX. UnitModel No.

Output voltage

VO

Conditions

Fig.1 Test Circuit

V

IN=VO(TYP)+1V, IO=0.5A, VC=2.7V, Ta=25°C

+

A

3

2

5

1

V

A

V

IN

0.33μF

I

q

VC

IC

47μF

I

O

RL

VO

-

+

3

Sheet No.: OP06029

PQxxxEH01ZxH Series

Fig.2 Test Circuit for Ripple Rejection

ei

eo

+

3

1

2

5

V

~

VIN

0.33μF

V

C

2.7V

47μF

I

O

RL

f=120Hz(sine wave)

ei(rms)=0.5V

V

IN=VO(TYP)+2V

I

O=0.3A

RR=20log(ei(rms)/eo(rms))

Power dissipation P

D

(W)

A mbient temperature T

a

(°C)

N ote) Obli que l i ne portion: O verheat protecti on may operate in this area.

Output voltage V

O

(V)

Output current I

O

(A)

0

0.3

0.6

0.9

1.2

1.5

00.511.52

V

IN

=2.35V

V

IN

=2.5V

V

IN

=3V

V

IN

=3.3V

V

IN

=5V

Output voltage V

O

(V)

Output current I

O

(A)

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

00.511.52

V

IN

=2.35V

V

IN

=2.5V

V

IN

=3V

V

IN

=3.3V

V

IN

=5V

Output voltage V

O

(V)

Output current I

O

(A)

0

0.5

1

1.5

2

2.5

00.511.52

V

IN

=

3V

V

IN

=

3.3V

V

IN

=

3.6V

V

IN

=

4.5V

V

IN

=

5V

+

P

D

:With innite heat sink　

-40 -20 0 25 50 75

85

100 125 150

0

5

10

15

20

25

30

35

40

Fig.3 Power Dissipation vs. Ambient

Temperature

Fig.4 Overcurrent Protection Characteristics

(Typical Value) (PQ015EH01ZxH)

Fig.5 Overcurrent Protection Characteristics

(Typical Value) (PQ018EH01ZxH)

Fig.6 Overcurrent Protection Characteristics

(Typical Value) (PQ025EH01ZxH)

PQ015EH01ZZH

PQ015EH01ZZH

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