Results forLP4032
2 partsProduct search results2 total
- LP4032
Battery Management
The LP4032 is a standalone 1-cell switching battery charger providing up to 2A charge current to the battery from 4.1V to 6.2V input voltage. The charge current is programmable by a resistor connected from ISET to GND and the charge voltage is programmable by a resistor connected from VSET to GND. The charge can be enabled and disabled from ISET pin. The LP4032 operates at 1.2MHz switching frequency allowing a small-size 1uH inductor for 2A fast charging. The patent-protected integrated current sensing technique eliminates external sensing resistor allowing very high charge efficiency, low BOM cost and very small footprint (20mmx10mm). The precharge, fastcharge and termination current accuracy is competitive with external-resistor-based current sensing architecture. LP4032 is available in DFN3x3-10 package.
- LP4032-445
Battery Management
The LP4032 is a standalone 1-cell switching battery charger providing up to 2A charge current to the battery from 4.1V to 6.2V input voltage. The charge current is programmable by a resistor connected from ISET to GND and the charge voltage is programmable by a resistor connected from VSET to GND. The LP4032 operates at 1.2MHz switching frequency allowing a small-size 1uH inductor for 2A fast charging. The patent-protected integrated current sensing and control technique eliminates external sensing resistor and allows very high charge efficiency, low BOM cost and very small footprint. The LP4032 charge current and end-of--charge (EOC) current accuracy is competitive compared to external-resistor-based current sensing and control architecture The LP4032 is available in DFN3*3-10 package.
Can't find your part?
Our AI can look it up on the web and add it to the catalog. Or tell our team directly.