TPS61010DGS, Преобразователь постоянного тока повышающий синхронный подстраиваемый 0.2А

Описание TPS61010DGS The TPS61010DGS is a low input voltage synchronous Boost Converter with adjustable output. The boost converter intended for systems that are typically operated from a single- or dual-cell nickel-cadmium (NiCd), nickel-metal hydride (NiMH) or alkaline battery. The converter output voltage can be adjusted from 1.5V to a maximum of 3.3V, by an external resistor divider or, is fixed internally on the chip. The device provides an output current of 200mA with a supply voltage of only 0.9V. The converter starts up into a full load with a supply voltage of only 0.9V and stays in operation with supply voltages down to 0.8V. The converter is based on a fixed frequency, current mode, pulse-width-modulation (PWM) controller that goes automatically into power save mode at light load. It uses a built-in synchronous rectifier, so, no external Schottky diode is required and the system efficiency is improved. The current through the switch is limited to a maximum value of 1300mA. • Integrated synchronous rectifier for highest power conversion efficiency (>95%) • Power-saving mode for improved efficiency at low output current • Auto-discharge allows to discharge output capacitor during shutdown • Ease-of-use through isolation of load from battery during shutdown of converter • Integrated anti-ringing switch across inductor • Integrated low battery comparator • <50µA Quiescent current • Green product and no Sb/Br Вид монтажаSMD/SMTВходное напряжение0.8 V to 3.3 VВходное напряжение (макс.)3.3 VВходное напряжение МИН.800 mVВыходное напряжение1.5 V to 3.3 VВыходной ток1.13 AДиапазон рабочих температур40 C to + 85 CКатегория продуктаРегуляторы напряжения - Импульсные регуляторыКоличество выходов1 OutputМаксимальная рабочая температура+ 85 CМинимальная рабочая температура40 CПодкатегорияPMIC - Power Management ICsПродуктVoltage RegulatorsРабочий ток источника питания50 uAРазмер фабричной упаковки80СерияTPS61010Средства разработкиTPS61010EVM-157ТипStep-Up RegulatorТип продуктаSwitching Voltage RegulatorsТопологияBoostТорговая маркаTexas InstrumentsУпаковкаTubeУпаковка / блокMSOP-10Частота переключений500 kHzВес, г0.15