TPS61096A Datasheet | Texas Instruments

Features - 1 1 µA ultra-low IQ into VIN pin - Operating Input Voltage from 1.8 V to 5.5 V - Adjustable Output Voltage from 4.5 V to 28 V - Selectable Inductor Peak Current: - 0.25 A and 0.5 A - Integrated Power Diode - Integrated Level Shifters - 70% Efficiency at 10 µA load - 12-Pin 3-mm x 2-mm WSON Package - Create a Custom Design Using the TPS61096A With the WEBENCH® Power Designer 2 Applications - Stylus - Memory LCD Bias - Sensor Power - General Purpose Bias - RF Mems Relay Power 3 Description The TPS61096A is a high output voltage boost converter with ultra-low quiescent current. It is designed for products that require high efficiency at light load conditions powered by either two-cell alkaline, or one-cell Li-Ion or Li-polymer battery. The TPS61096A integrates a 30-V power switch and a power diode. It can output up to 28 Volts. The TPS61096A uses a PFM peak current control scheme to obtain the highest efficiency over a wide range of input and output load conditions. It only consumes 1 µA quiescent current and can achieve up to 70% efficiency under 10-µA load condition. The TPS61096A can also support selective inductor peak current. With 250-m A current limit, the TPS61096A can reduce inductor ripple so that it reduces external ponent size for light load applications. With 500 m A current limit, the TPS61096A can provide 30 m A output current for a conversion from 3.3 V to 18 V. The TPS61096A integrates two-channel low-power level shifters to convert low level signals to output voltage level signals for specific applications. It only consumes 1-µA static current per channel and ensures very low static and dynamic power consumption across the entire output range. The TPS61096A is available in a 12-pin 3.0-mm x 2.0-mm WSON Package. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) WSON (12) 3 mm x 2 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Typical Application Circuit VIN 1.8 V to 5.5...