ETA6196 Datasheet | ETA

DESCRIPTION ETA6196 is a high efficiency, switching Li-Ion battery charger capable of delivering up to 2.5A of charging current to the battery. For charging, it uses a proprietary control scheme that eliminates the current sense resistor for conventional constant current control, maximizing efficiency, reducing charging time and reducing costs. An OVP function protects the IC itself and its downstream system against input voltage surges. With this OVP function, the IC can stand off input voltage as high as 32V, making it an ideal solution for industrial applications. ETA6196 is suitable for charging a 4.35V Li-ion battery. And ETA6196 is in DFN3x3-10 package. FEATURES - Switching Charger - 32V Input Standoff Voltage - Input Over Voltage Protection - 60ns Fast OVP Transient Response - Up to 94% Efficiency - Up to 2.5A Max Charging Current - No-Battery Detection - No External Sense Resistor - DFN3x3-10 Package APPLICATIONS - Tablet, MID - Smart Phone TYPICAL APPLICATION 1u F Vpwm R1 Optional, to real-time adjust charge curr ent 1 VIN PMID 2 PGND 3 8 ISET ETA6196 SW 5 Riset 7 AGND BATS 6 10 AGND STAT 9 22u F 2.2u H 10u F - +Li+ Battery 1K ORDERING INFORMATION PART No. ETA6196D3K PACKAGE...