TPS61010DGS, преобразователь постоянного тока повышающий синхронный подстраиваемый 0.2а
Описание
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 монтажа | SMD/SMT |
| Входное напряжение | 0.8 V to 3.3 V |
| Входное напряжение (макс.) | 3.3 V |
| Входное напряжение МИН. | 800 mV |
| Выходное напряжение | 1.5 V to 3.3 V |
| Выходной ток | 1.13 A |
| Диапазон рабочих температур | 40 C to + 85 C |
| Категория продукта | Регуляторы напряжения - Импульсные регуляторы |
| Количество выходов | 1 Output |
| Максимальная рабочая температура | + 85 C |
| Минимальная рабочая температура | 40 C |
| Подкатегория | PMIC - Power Management ICs |
| Продукт | Voltage Regulators |
| Рабочий ток источника питания | 50 uA |
| Размер фабричной упаковки | 80 |
| Серия | TPS61010 |
| Средства разработки | TPS61010EVM-157 |
| Тип | Step-Up Regulator |
| Тип продукта | Switching Voltage Regulators |
| Топология | Boost |
| Торговая марка | Texas Instruments |
| Упаковка | Tube |
| Упаковка / блок | MSOP-10 |
| Частота переключений | 500 kHz |
| Вес, г | 0.15 |