TPS62363 DC-DC 스텝다운 모듈 -3A
(SMART BUCK 2 CLICK)
개요
- 본 제품은 TPS62363 DC-DC 스텝다운 모듈 -3A입니다.
- TPS62363 칩을 장착하고 있으며 2.5V-5.5V 전압을 입력 받습니다.
- 배터리로 동작하는 어플리케이션에 사용하기 좋은 제품으로 최대 3A 전달이 가능합니다.
특징
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HOW DOES IT WORK?
Smart Buck 2 Click is based on the TPS62363, a 3A processor supply with remote sense from Texas Instruments. The converter has a programable output voltage for digital voltage scaling in a range of 0.5V up to 1.77V in 10mV steps. It is focused on high-output voltage accuracy and features soft start, programmable slew rate at voltage transition, overtemperature protection, input undervoltage detection and lockout, differential load sensing, DCS-Control™ architecture for fast and precise transient regulation, and more. Also, it offers a high-efficiency step-down conversion, where the area of highest efficiency is towards low currents while the processor is operating in retention mode, as well as towards the highest output currents, increasing the battery ON time.
The TPS62363 converter features a power save mode to gain efficiency at light output current conditions. The device automatically transitions in both directions between pulse width modulation (PWM) operation at high load and pulse frequency modulation (PFM) operation at light load current. This maintains high efficiency at both light and heavy load currents. In PFM Mode, the device generates single switching pulses when required to maintain the programmed output voltage.
Smart Buck 2 Click uses a standard 2-wire I2C interface to communicate with the host MCU. The TPS62363 supports Standard, Fast, and High-Speed modes with a clock frequency of up to 3.4MHz.
This Click board™ can be operated only with a 3.3V logic voltage level. The board must perform appropriate logic voltage level conversion before using MCUs with different logic levels. Also, this Click board™ comes equipped with a library containing easy-to-use functions and an example code that can be used as a reference for further development.
SPECIFICATIONS
Type Buck Applications Can be used for the development of dynamic voltage scale-compliant processors, SmartReflex™ - compliant power supplies, portable equipment, and more On-board modules TPS62363 - 3A processor supply with remote sense from Texas Instruments. Key Features Highest efficiency, programmable output voltage for digital voltage scaling in 10mV steps, differential load sensing, precise DC output voltage Accuracy, soft start, overtemperature protection, input under voltage detection and lockout, and more Interface I2C ClickID Yes Compatibility mikroBUS™ Click board size M (42.9 x 25.4 mm) Input Voltage 3.3V,External
문서
연관제품
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