Средства разработки интегральных схем (ИС) управления питанием TPS61097-33EVM-498

Оценочный модуль для повышающего преобразователя с переключателем обхода , 0.9В вход, 3.3В выход

The TPS61097-33EVM-498 is an evaluation module for TPS61097-33 boost converter. The TPS61097 provide a power supply solution for products powered by either a single cell, two cell, or three cell alkaline, NiCd, or NiMH, or one cell Li ion or Li polymer battery. It can also be used in fuel cell or solar cell powered devices where the capability of handling low input voltages is essential. Possible output currents depend on the input to output voltage ratio. The device provide output currents up to 100mA at a 3.3V output while using a single cell Li ion or Li polymer battery. The boost converter is based on a current mode controller using synchronous rectification to obtain maximum efficiency. The maximum average input current is limited to a value of 350mA.

• Typical shutdown current less than 5nA
• Typical quiescent current less than 5µA
• Operating input voltage range from 0.9V to 5.5V
• Fixed output voltage options from 1.8V to 5.0V
• Power save mode for improved efficiency at low output power
• Over temperature protection
• Small 2.8mm x 2.9mm 5pin SOT 23 package

Области применения

Альтернативаня Энергия, Переносные Устройства, Промышленное, Считывание и Контрольно-измерительная Аппаратура, Охрана, Связь и Сеть, Измерительное, Светодиодное Освещение, Управление Питанием, Медицинское It is important to operate this EVM within the input voltage range of 0.9V to 5.5V and the output voltage range of 1.8V to 5V. Exceeding the specified input range may cause damage to the EVM.