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AT1454B

Preliminary Product Information Photoflash Capacitor Charger for DSC

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AT1454/AT1454A/AT1454B

Preliminary Product Information

Photoflash Capacitor Charger for DSC

Absolute Maximum Ratings*1

Parameter

Rated Value Unit

VCC , TRIGGER , DRIVER , CHARGE , FB and READY voltage -0.3 to +6.0

V

LX voltage

+30

V

SEC Current

Continuous power dissipation (MSOP-10,Ta=+25OC)

±300

mA

555

mW

Junction Temperature

125

℃

Lead Temperature (Soldering 10 sec)

260

℃

Storage Temperature

-40~125

℃

ESD Susceptibility*2

HBM

2

KV

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

to absolute maximum rating conditions for extended periods may affect device reliability.

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

capacitor discharged through a 1.5KΩ resistor into each pin.

Recommended Operation Conditions

Parameter

Symbol

Values

Unit

Min.

Typ.

Max.

Power supply voltage VCC

2.5

―

+5.5

V

Operating temperature Top

-30

+25

+85

℃

LX voltage

VLX

VCC

―

28

V

7F, No.9,PARK AVENUE. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.

Tel: 886-3-563-0878 Fax: 886-3-563-0879

WWW: http://www.aimtron.com.tw

3/24/2006 REV:1.2

Email: service@aimtron.com.tw

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