ADP1821 PWM buck controller uses a 9 to 20 V input voltage to generate a 5.0 V output voltage
Analog Devices이 부품 ADP1821 을 사용하는 참조 설계
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최종 제품의 경우
- DDR Memory
- Medical Imaging
- Optical Networking
- Power Substation
- Printers
- Servers
- Set-Top Box
Description
- Reference Design is a versatile and inexpensive, synchronous, pulse width-modulated (PWM), voltage-mode, step-down controller. It drives an all N-channel power stage to regulate an output voltage as low as 0.6 V. The ADP1821 can be configured to provide output voltages from 0.6 V to 85% of the input voltage and is sized to handle large MOSFETs for point-of-load regulators. The ADP1821 is well suited for a wide range of high power applications, such as DSP
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage9 to 20 V
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Output Voltage5 V
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Output Current1.4 A
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TopologyBuck