AT1799

2A Step-Down Voltage Regulator

2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.

Absolute Maximum Ratings *1

Parameter

Rated Value

unit

IN , EN voltage

-0.3 to 16

V

SW voltage

-1 to IN+1

V

FB, COMP voltage

-0.3 to 6

V

Quiescent current

5

mA

105

℃

/W

Junction Temperature (Tj)

150

℃

Lead Temperature (Soldering 10 sec)

260

℃

Storage Temperature

-65~150

℃

HBM

2

KV

ESD Susceptibility*3

MM

200

V

1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the

device. These are stress ratings only, and functional operation of the device at these or any other

conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure

3. Device are ESD sensitive. Handling precaution recommended. The Human Body model is a 100pF

capacitor discharged through a 1.5K

Ω resistor into each pin.

Recommended Operation Conditions

Values

Parameter

Symbol

Min.

Typ.

Max.

Unit

Power supply voltage

IN

4.75

12

16

V

Operating temperature

Top

-20

+25

+85

℃

Tel: 886-3-563-0878

Fax: 886-3-563-0879

WWW:

http://www.aimtron.com.tw

8/23/2006

REV:1.1

Email:

service@aimtron.com.tw

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