AT1452

Preliminary Product Information

Photoflash Capacitor Charger for DSC

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

Tel: 886-3-563-0878

Fax: 886-3-563-0879

3

Absolute Maximum Ratings

Rated Value

Parameter

Condition

Min.

Max.

Unit

Power Supply Voltage

—

-

+6.5

V

Source Average Current of OUT

—

-

-50

mA

Sink Average Current of OUT

—

-

50

mA

Input Voltage to Error Amplifier

—

-

6.5

V

TSSOP8（Ta=+25℃）

-450

mW

Continuous power dissipation

SOP8（Ta=+25℃）

-500

mW

Operating temperature

—

-30

+85

Junction temperature

—

-

+125

Storage temperature

—

-40

+150

Lead temperature

—

-

+300

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 to absolute maximum rating conditions for extended

periods may affect device reliability.

Recommended Operating Conditions

Values

Parameter

Symbol

Min.

Typ.

Max.

Unit

Power supply voltage

V

CC

2.5

--

5.5

Ｖ

Operating temperature

T

OP

-30

+25

+85

°C