Texas Instruments TPS61130EVM, User Manual, Page: 9 / 20

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The Texas Instruments TPS61130EVM evaluation module (EVM) helps
designers evaluate the operation and performance of the TPS61130 family of
devices. These devices are high efficiency SEPIC converters that offer an
integrated LDO.
This EVM is specifically designed and optimized to operate from a Li-Ion input
(3.0 V to 4.2 V). Operation at input voltages less than 3.0 V is possible with
reduced output current. The default output voltages of this EVM are 3.3 V for
the SEPIC output and 1.5 V for the LDO output. If desired, this EVM can easily
be modified to supply higher or lower output voltages. The SEPIC converter
can be set up to provide an output voltage between 2.5 V and 5.5 V. The LDO
can be set up to provide an output voltage between 0.9 V and 5.5 V. Output
voltages other than the default values may be evaluated by adjusting the
appropriate feedback resistor dividers. Also, other fixed output voltage
versions of the devices can be easily evaluated using this EVM. Refer to the
data sheet (SLVS431) for the various fixed output voltage options available in
the TPS6113x device family as well as for more information on adjusting the
output voltage.
Chapter 1