Средства разработки интегральных схем (ИС) управления питанием TPS61030EVM-208

Оценочный модуль для регулируемого , повышающего преобразователя 4А, с КПД 96%

The TPS61030EVM-208 is an evaluation module for the TPS61030 inductive boost converter in a 16TSSOP package that can supply voltages up to 5.5V from input voltages in the range of 1.8V to 5.5V. The TPS61030 device provide a power supply solution for products powered by either a one cell Li Ion or Li polymer, or a two to three cell alkaline, NiCd or NiMH battery. For proper operation the maximum input voltage should not exceed the output voltage. The maximum output current is at least 1000mA, depending on the input voltage. The converter can be disabled to minimize battery drain. During shutdown, the load is completely disconnected from the battery. A low EMI mode is implemented to reduce ringing and, in effect, lower radiated electromagnetic energy when the converter enters the discontinuous conduction mode. The evaluation module can also be used to supply other output voltages by simply changing the feedback resistor divider.

• 96% efficient synchronous boost converter with 1000mA output current from 1.8V input
• Input voltage range from 1.8V to 5.5V
• Fixed and adjustable output voltage options up to 5.5V
• Power save mode for improved efficiency at low output power
• Low battery comparator
• Low EMI converter (Integrated antiringing switch)
• Load disconnect during shutdown
• Overtemperature protection

Области применения

Переносные Устройства, Управление Питанием