RT6296FGJ8F

RICHTEK  RT6296FGJ8F  直流-直流开关降压, 逐步递降稳压器, 可调, 4.5V-17V输入, 2A输出, 500kHz, TSOT-23-8 新

The is a 2A, 17V current mode synchronous step-down converter in 8 pin TSOT-23 package. The RT6296F is a high-efficiency, 2A current mode synchronous step-down DC/DC converter with a wide input voltage range from 4.5V to 17V. The device integrates 100mohm high-side and 40mohm low-side MOSFETs to achieve high efficiency conversion. The current mode control architecture supports fast transient response and internal compensation. A cycle-by-cycle current limit function provides protection against shorted output. The RT6296F provides complete protection functions such as input under-voltage lockout, output under-voltage protection, over-current protection and thermal shutdown. The PWM frequency is adjustable by the EN/SYNC pin. Typical applications include industrial and commercial low power systems, computer peripherals, LCD monitors and TVs and set-top boxes.

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Supply current is 7µAshutdown, 0.8mA quiescent

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Fixed switching frequency is 500KHz

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Feedback voltage is 0.807V

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Internal N-Channel MOSFETs

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Synchronous to external clock range from 200KHz to 2MHz

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Power save mode at light load

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External soft-start function

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Operating temperature range from -40°C to 125°C