AOZ1300

Rev. 1.

3 August 2008

www.aosmd.com

Page 3 of 12

Absolute Maximum Ratings

Exceeding the Absolute Maximum ratings may damage the

device.

Recommend Operating Ratings

The device is not guaranteed to operate beyond the Maximum

Operating Ratings.

Note:

1.The package

Θ

printed-circuit board with 2-oz. copper in a still air environment with

design.

Parameter

Rating

IN, OUT, EN, FLT, ISET, SLEW to GND

6

.5V

OUT Maximum Continuous Current

5A

+150°C

-65°C to +150°C

Parameter

Rating

+2.7V to +

6.0V

Ambient Temperature

-40°C to +85°C

SO-8 Thermal Resistance (

Θ

(1)

87°C/W

Electrical Characteristics

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Units

Supply Voltage

2.7

6.0

V

Supply Current

Switch on, no load

Switch off, no load

380

1

530

2

mA

Undervoltage Lockout Threshold

1.9

2.3

2.68

V

Undervoltage Lockout Hysteresis

300

mV

Enable Input Voltage

Enable Input Low Voltage

Enable Input High Voltage

2.0

0.8

V

Enable Input Voltage Hysteresis

400

mV

Enable Input Current

1

µA

Switch On Resistance

35

48

45

60

m

Ω

Short-circuit Current

3.2

4.0

4.8

A

Output Leakage Current

Switch Off

1

µA

FLT Output Voltage

0.4

V

FLT Output Leakage Current

1

µA

FLT Timeout Period

18

24

30

ms

Output Turn-on Delay

750

µs

Output Turn-off Delay

43

µs

Output Rise-time

460

µs

Output Fall-time

15

µs