LP78073 datasheet(4/9 Pages) POWER

4 / 9 page

Preliminary Datasheet

LP78073

LP78073 – 00 Version 1.0

Feb.-2014

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

Page 4 of 9

Application Circuit

Absolute Maximum Ratings



Input Voltage to GND (VIN) -------------------------------------------- --------------------------------------------- -0.3V to 7V



VOUT---------------------------------------------------------------------------------------------------------------------- -0.3V to 7V



BAT, ISET, CHARGB ----------------------

---------------------------------------------------------------0.3V to VIN+0.3V



BAT Short-Circuit Duration -------------------------------------------------------------------------------------------- Continuous



Maximum Junction Temperature -------------------------------------------------------------------------------------------- 125°C



Operating Junction Temperature Range (TJ) ------------------------------------------------------------------ -40℃ to 85°C



Maximum Soldering Temperature (at leads, 10 sec) ------------------------------------------------------------------- 260°C

Thermal Information



Maximum Power Dissipation (PD,TA<40°C) ------------------------------------------------------------------------------ 2.0W



Thermal Resistance (JA) ---------------------------------------------------------------------------------------------------- 46℃/W

CHARGE

VIN

BAT

10uF

1.5K

2.2uH

VIN

Vout

10uF

62K

15K

Vout

GND

8,9

1.5K

BAT

LP78073 датащи(PDF) 4 Page - Lowpower Semiconductor inc

LP78073 датащи(HTML) 4 Page - Lowpower Semiconductor inc

Html Pages

1 2 3 4 5 6 7 8 9

датащи скачать

ссылки URL