AS1341-BTDT(2007) データシートの表示（PDF） - austriamicrosystems AG

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AS1341-BTDT
(Rev.:2007)

20V, 600mA, 100% Duty Cycle, Step-Down Converter

austriamicrosystems AG 

AS1341

Data Sheet - 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 Character-

istics 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

Min Max Units

Comments

IN to GND

-0.3 +23

V

LX to GND

-2

VIN

+ 0.3

V

FB to GND

-0.3 +5

V

ILIMIT, SHDNN, OUT, POK to GND

-0.3

VIN

+ 0.3

V

Peak Input Current

Thermal Resistance ΘJA

Operating Temperature Range

Storage Temperature Range

Junction Temperature

Package Body Temperature

2

A

36.3 ºC/W

on PCB

-40 +85 ºC

-65 +150 ºC

+150 ºC

+260

The reflow peak soldering temperature (body

temperature) specified is in accordance with

IPC/JEDEC J-STD-020C “Moisture/Reflow

ºC Sensitivity Classification for Non-Hermetic

Solid State Surface Mount Devices”.

The lead finish for Pb-free leaded packages is

matte tin (100% Sn).

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