ACT365

Rev 2, 10-Jan-13

Innovative Power

TM

- 3 -

www.active-semi.com

Copyright © 2013 Active-Semi, Inc.

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

: Do not exceed these limits to prevent damage to the device. Exposure to absolute maximum rating conditions for long periods may

affect device reliability.

PARAMETER

VALUE

UNIT

VDD, BD, SW to G

-0.3 to +28

V

Maximum Continuous VDD Current

100

mA

FB, CS to G

-0.3 to +6

V

Continuous SW Current

Internally limited

A

0.95

W

105

˚C/W

Operating Junction Temperature

-40 to 150

˚C

Storage Junction

-55 to 150

˚C

Lead Temperature (Soldering, 10 sec)

300

˚C

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply

VDD Turn-On Voltage

17.6

18.6

19.6

V

VDD Turn-Off Voltage

5.25

5.5

5.75

V

Supply Current

1

2

mA

Start Up Supply Current

25

45

µA

BD Current during Startup

1

µA

Internal Soft Startup Time

10

ms

Oscillator

Switching Frequency

80

kHz

40

Maximum Switching Frequency

85

100

110

kHz

Maximum Duty Cycle

65

75

85

%

Feedback

Effective FB Voltage

2.176

2.200

2.224

V

FB Leakage Current

100

nA

Output Cable Resistance

Compensation

0

%

3

6

9

12