P1596

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 8

www.unisonic.com.tw

QW-R103-027,B

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Maximum Supply Voltage

24

V

Operating Voltage

4.5 ~ 22

V

ON/OFF Pin Input Voltage

-0.3 ~ +18

V

Feedback Pin Voltage

-0.3 ~ +18

V

Output Voltage to Ground (Steady State)

-1

V

Power Dissipation

Internally limited

W

Temperature Range

-40 ~ +125

℃

Storage Temperature Range

-65 ~ +150

℃

Note Absolute maximum ratings are those values beyond which the device which the device could be permanently

damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

2.5V

2.4

2.5

2.6

V

3.3V

3.168

3.3

3.432

V

Output Voltage

5.0V

4.8

5.0

5.2

V

2.5V

73

%

3.3V

73

%

Efficiency

5.0V

η

80

%

UTC P1596-ADJ

Output Feedback

1.193

1.23 1.267

V

Efficiency

η

78

%

ALL OUTPUT VOLTAGE

Feedback Bias Current

-10

-50

nA

Oscillator Frequency

127

150

173

KHz

Saturation Voltage

1.25

1.4

V

Max

100

Duty Cycle

Min

DC

0

%

Current Limit

Peak Current, No outside circuit

2

A

Output=0V, No outside circuit

-200

µA

Output Leakage Current

-5

mA

Quiescent Current

5

10

mA

Standby Quiescent Current

70

150

µA