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ETA1189
11A Input, 9V/3.5A Output Synchronous Boost with True-Shutoff
DESCRIPTION
FEATURES
The ETA1189 is a high-efficiency, synchronous boost from a wide range input voltage to a wide range programmable output voltage. With integrated high power MOSFETs, it can deliver up to 9V/3.5A output. It also has the true-shutoff function and real short circuit protection. These features with its tiny package of QFN3x3-20 make it an ideal all-in-one solution for high power boost applications.
The ETA1189 features a programmable output current limit, set by a resistor connected from ISET pin to GND. The output voltage can be also programmed by a resistor divider from VOUT to FB pin to GND.
ETA1189 Datasheet
