Datasheet

Basic Operation of the Device
1-2
1.1 Basic Operation of the Device
The Texas Instruments TPS6024x 170 µVrms zero ripple switched capacitor
buck-boost converters are intended for use with input voltages in the range of:
1.8 V to 5.5 V for TPS60240, TPS60242, TPS60243
2.7 V to 5.5 V for TPS60241
A push-pull charge pump stage boosts the input voltage to the nominal output
voltage, which is 5 V for the TPS60241. The minimum output current is 12 mA.
With VIN > 2.95 V the maximum output current is 25 mA. For a functional
description, refer to the data sheet.
1.2 Family of Devices
The devices of the TPS6024x family differ only in their output voltage.
Table 1–1.Device List
Device Input Voltage Range Output Voltage (Fixed)
TPS60240 1.8 V to 5.5 V 3.3 V
TPS60241 2.7 V to 5.5 V 5 V
TPS60242 1.8 V to 5.5 V 2.7 V
TPS60243 1.8 V to 5.5 V 3 V