AS1331 データシートの表示（PDF） - austriamicrosystems AG

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AS1331

300mA Buck-Boost Synchronous DC/DC Converters

austriamicrosystems AG 

AS1331

Datasheet - Absolute Maximum Ratings

5 Absolute Maximum Ratings

Stresses beyond those listed in Table 2 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 Electrical

Characteristics on page 4 is not implied. Exposure to absolute maximum rating conditions for extended periods may

affect device reliability.

Table 2. Absolute Maximum Ratings

Parameter

lid SW1, SW2, VIN, VOUT, EN

PGND to GND

SW1, SW2

a ESD

v Thermal Resistance θJA

Junction Temperature

ill Operating Temperature Range

Storage Temperature Range

Technicaaml scoAnGtent st PackageBodyTemperature

Min

Max

-0.3

+7

-0.3

+0.3

-0.3

+7

4

+33

+150

-40

85

-65

+125

+260

Units

V

V

V

kV

ºC/W

ºC

ºC

ºC

ºC

Notes

HBM MIL-Std. 883E 3015.7 methods

The reflow peak soldering temperature

(body temperature) specified is in

accordance with IPC/JEDEC J-STD-

020D “Moisture/Reflow Sensitivity

Classification for Non-Hermetic Solid

State Surface Mount Devices”.

The lead finish for Pb-free leaded

packages is matte tin (100% Sn).

www.austriamicrosystems.com/DC-DC_Buck-Boost/AS1331

Revision 1.04

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