Datasheet

1-1
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The Texas Instruments TPS61120 to TPS61122 evaluation modules (EVM) for
high-efficiency boost converters help designers to evaluate the different
operating modes and the performance of the device. Refer to Table 1−1 for the
various EVMs available in this family.
If any other output voltage configuration is to be evaluated, the TPS61120
adjustable output voltage version can be set up to provide an output voltage
between 2.5 V and 5.5 V at the output of the boost converter and between 0.9
V and 5.5 V at the LDO. Only the appropriate feedback resistor divider has to
be adjusted. Also, other fixed output voltage versions of the devices can be
easily evaluated using the EVM. Refer to the data sheet (SLVS427) for the
various fixed output voltage options available in the TPS6112x device family.
The TPS6112x has an input voltage range between 1.8 V and 5.5 V. For proper
operation the maximum input voltage should not exceed the output voltage.
The maximum output current is at least 100 mA, depending on the input
voltage.
Table 1−1.Orderable EVMs
EVM Number Description
TPS61120EVM-205 Adjustable boost output voltage, set to 3.3 V Adjustable LDO output voltage, set to 1.5 V
TPS61121EVM-205 Boost output voltage fixed at 3.3 V LDO output voltage fixed at 1.5 V
TPS61122EVM-205 Boost output voltage fixed at 3.6 V LDO output voltage fixed at 3.3 V
Chapter 1