ZXLD1352

ZXLD1352

Document number: DS33469 Rev. 3 - 2

3 of 21

www.diodes.com

December 2010

© Diodes Incorporated

A Product Line of

Diodes Incorporated

Symbol

Parameter

Rating

Unit

Input Voltage

-0.3 to +30

(40V for 0.5 sec)

V

+0.3 to -5

V

LX Output Voltage

-0.3 to +30

(40V for 0.5 sec)

V

Adjust Pin Input Voltage

-0.3 to +6

V

Switch Output Current

500

mA

Power Dissipation

(Refer to Package thermal de-rating curve on page 17)

450

mW

Storage Temperature

-55 to 150

°C

Junction Temperature

150

°C

These are stress ratings only. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended

periods, may reduce device reliability.

Thermal Resistance

Symbol

Parameter

Rating

Unit

Junction to Ambient

200

°C/W

Recommended Operating Conditions

Symbol

Parameter

Min

Max

Units

Input voltage

7

30

V

Minimum switch off-time

200

ns

Minimum switch on-time

200

ns

Recommended maximum operating frequency

1

MHz

Duty cycle range

0.01

0.99

Ambient Temperature range

-40

105

°C