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LT3495EDDB-1#TRMPBF, Conv DC-DC 2.5V to 16V Step Up Single-Out 40V 10-Pin DFN EP T/R

LT3495-1 is a low noise boost converter with integrated power switch, feedback resistor and output disconnect circuitry. The parts control power delivery by varying both the peak inductor current and switch off-time. For this, the off-time of the switch is not allowed to exceed a fixed level, guaranteeing the switching frequency stays above the audio band for the entire load range. This novel control scheme results in low output voltage ripple as well as high efficiency over a wide load range. The quiescent current is a low 60µA, which is further reduced to less than 0.1µA in shutdown. The internal disconnect circuitry allows the output voltage to be isolated from the input during shutdown. An auxiliary reference input (CTRL pin) overrides the internal 1.235V feedback reference with any lower value allowing full control of the output voltage during operation. Typical applications are OLED power, low noise power, MP3 player. • Integrated output disconnect, integrated output dimming, integrated feedback resistor • Maximum operating voltage is 16V • FB voltage range from 1.220 to 1.255V (VCTRL=3V, TA=25°C. VCC=3V, V active-low SHDN=VCC) • Switch current limit is 450mA max (TA=25°C. VCC=3V, V active-low SHDN=VCC) • Minimum switch-off time is 200ns typical (after start-up) • CTRL pin bias current is 100nA (VCTRL=0.5V, current flows out of pin, TA=25°C. VCC=3V) • 10-lead plastic DFN package • Temperature rating range from -40°C to 125°C

Выходной Ток	350мА
Количество Выводов	10вывод(-ов)
Корпус ИС DC / DC Преобразователя	DFN-EP
Максимальная Рабочая Температура	125°C
Максимальное Входное Напряжение	16В
Максимальное Выходное Напряжение	40В
Минимальное Входное Напряжение	2.2В
Топология (Общая Схема Соединений)	Повышающий(Повышающий)
Уровень Чувствительности к Влажности (MSL)	MSL 1-Безлимитный