AAT4280A

Slew Rate Controlled Load Switch

SmartSwitch

TM

PRODUCT DATASHEET

4280A.2008.04.1.5

3

www .analogictech.com

AAT4280A

Slew Rate Controlled Load Switch

SmartSwitch

TM

PRODUCT DATASHEET

4280A.2008.04.1.5

3

www .analogictech.com

Selector Guide

Part Number

Slew Rate (typ)

Active Pull Down

Enable

AAT4280A-1

1ms

Active High

AAT4280A-2

0.5μs

Active High

AAT4280A-3

100μs

✓

Active High

AAT4280A-4

4.5ms

✓

Active High

Symbol

Description

Value

Units

IN to GND

-0.3 to 6

V

ON/OFF to GND

-0.3 to 6

V

OUT to GND

V

Maximum Continuous Switch Current

2.3

A

Maximum Pulsed Current

IN ≥ 2.5V

6

A

IN < 2.5V

3

A

Operating Junction Temperature Range

-40 to 150

°C

Storage Temperature Range

-65 to 150

°C

Maximum Soldering Temperature (at leads)

300

°C

3000

V

Symbol

Description

Value

Units

Thermal Resistance

140

°C/W

Power Dissipation

714

mW

1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions

specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.

2. Human body model is a 100pF capacitor discharged through a 1.5kΩ resistor into each pin.

3. Mounted on an AAT4280A demo board in still 25°C air.