LP28056 datasheet(3/9 Pages) POWER

3 / 9 page

Preliminary Datasheet

LP28056

LP28056 – 01 Ver. 1.1 Datasheet

FEB.-2012

www.lowpowersemi.com

Page 3 of 9

Function Block Diagram

Absolute Maximum Ratings

Input Voltage to GND (VIN) ----------------------------------------------------------------------------- 2.6V to 8V

BAT, ISET, STAT (VX) ---------------------------------------------------------------------- 0.3V to VIN+0.3V

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

BAT Pin Current ------------------------------------------------------------------------------------------ 1500mA

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) -------------------------------------------------------------- 1.5W

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

LP28056

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