| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,790 pcs
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1790 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The RT5715GQW from Richtek is a high-efficiency, synchronous step-down converter capable of delivering up to 2A of output current. It operates within an input voltage range of 2.5V to 5.5V and allows for programmable output voltages from 0.45V up to VIN. This converter features a low quiescent current design, integrated low R DS(ON) power MOSFETs, and advanced Constant-On-Time (ACOT) control for optimized transient responses.
The device supports a switching frequency of up to 2.7MHz, which helps in minimizing the size of external inductors and capacitors, making it suitable for space-constrained applications. The RT5715GQW includes comprehensive protection features such as input undervoltage lockout, output undervoltage protection, overcurrent protection, and thermal shutdown. Cycle-by-cycle current limiting and soft-start functionality are also incorporated for robust operation.
Applications for the RT5715GQW include mobile phones, handheld devices, set-top boxes, cable modems, xDSL platforms, WLAN ASIC power, and general-purpose POL (Point-of-Load) applications. It is available in a compact WDFN-8SL 2x2 package.
The input voltage range is 2.5V to 5.5V.
The adjustable output voltage range is 0.45V to 3.3V.
The maximum output current is 2A.
The typical switching frequency is 2700kHz.
The device is packaged in WDFN-8SL 2x2mm.
The typical current limit is 3.2A.
The typical quiescent current is 0.03mA (30µA).