Регуляторы напряжения - Импульсные регуляторы TLV61224DCKT

Повышающий импульсный стабилизатор , фиксированный, 700мВ-3В (Vin), 3В и 0.4A на выходе, SC-70-6

The TLV61224DCKT is a Step-up Converter provides a power-supply solution for products powered by either a single-cell or 2-cell alkaline or NiMH or 1-cell Li-primary battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of this device is set internally to a fixed output voltage of 3V. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. To achieve high-efficiency, the power stage is implemented as a synchronous boost topology. Two actively controlled low RDSon power MOSFETs are used to achieve power switching.

• Up to 94% efficiency at typical operating conditions
• Pass-through function during shutdown
• Output overvoltage protection
• Overtemperature protection
• Green product and no Sb/Br

Области применения

Медицинское, Переносные Устройства, Управление Питанием, Потребительская Электроника