PQ1CY1032ZP datasheet(2/9 Pages) SHARP

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PQ1CY1032Z

Parameter

Symbol

Conditions

VSAT

Vref

∆Vref

|RegL|

|RegI|

Unit

MAX.

TYP.

MIN.

−

−−

1.235

135

0.7

0.8

0.9

3.6

ISW

=3A

−

=0 to 125˚C

=0.5 to 3A

VIN

=8 to 35V

=3A

−

1.4

1.26

±0.5

0.2

150

±2

4.2

1.8

1.285

1.5

2.5

165

5.8

(Unless otherwise specified, condition shall be VIN

=12V, IO=0.5A, VO=5V, Vsoft terminal=0.1µF, Ta=25˚C)

kHz

3.8

4.6

5.5

−

140

400

µA

−

816

Output saturation voltage

Reference voltage

Reference voltage temperature fluctuation

Load regulation

Line regulation

Efficiency

Oscillation frequency

Oscillation frequency temperature fluctuation

Overcurrent detection level

ON threshold voltage

Stand-by current

Output OFF-state consumption current

∆fO

=0 to 125˚C

−

ICHG

−

−10

−

µA

1.3

−

2.3

−

Charge current

VTH(ON)

VTHIL

Input threshold voltage

VTHH

VTHL

ISD

IQS

Overcurrent shutdown threshold voltage

VIN

=40V, terminal=0.9V

Duty ratio

=100%, terminals is open, terminal

terminal

=0V, terminal

VIN

=40V, terminal=0V

Duty ratio

=0%, terminal=0V, terminal

terminals is open,

terminal

s Electrical Characteristics

PQ1CY1032Z

5 terminal

ISD

IQS

ICHG

CIN

VIN

µH

1 000

µF

220

µF

LOW

HIGH

OPEN

VO output

OFF

Ω

VIN

Load

L : HK-10S100-4500 (made by Toho Co.)

D :ERC80-004 (made by Fuji electronics Co.)

Fig.1

Standard Test Circuit

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