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LP28292 Datasheet, PDF (4/10 Pages) Lowpower Semiconductor inc – 1.5A Single-chip Li-ion and Li-POL Charge with OVP | |||
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Preliminary Datasheet
Function Block Diagram
VIN
VSS
ISET
LP28292
STAT
LP28292
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) ----------------------------------------------------- -40â 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) --------------------------------------------------------------------------------- 46â/W
LP28292 â 02 Ver. 1.2 Datasheet
Nov.-2008
Page 4 of 10
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