LD7591

5

Leadtrend Technology Corporation

www.leadtrend.com.tw

LD7591-DS-00 March 2010

Absolute Maximum Ratings

Supply Voltage VCC

-0.3 ~26V

OUT

-0.3 ~VCC +0.3V

COMP, INV, CS, RAMP, ZCD

-0.3 ~7V

Maximum Junction Temperature

150

°C

Operating Junction Temperature Range

-40

°C to 125°C

Operating Ambient Temperature Range

-40

°C to 85°C

Storage Temperature Range

-65

°C to 150°C

Package Thermal Resistance (SO-8,

160

°C/W

Package Thermal Resistance (DIP-8,

100

°C/W

Power Dissipation (SOT-8, at Ambient Temperature = 85

°C)

400mW

Power Dissipation (DIP-8, at Ambient Temperature = 85

°C)

650mW

Lead temperature (Soldering, 10sec)

260

°C

ESD Voltage Protection, Human Body Model

2.5 KV

ESD Voltage Protection, Machine Model

250 V

Gate Output Current

800mA/-1200mA

Caution:

Stresses beyond the ratings specified in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only

rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification

is not implied.