AN-1747, 3A LM20k Reference Design Using for LM20123 Small Solution Size 3A Synchronous Buck Converter

Texas Instruments の部品 LM20123 を使用したリファレンスデザイン

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LM20123 CAD symbol

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説明

AN-1747, 3A LM20k Reference Design Using for LM20123 Small Solution Size 3A Synchronous Buck Converter. The LM20123 is a full-featured family of high performance 3A synchronous buck converter. This device is tailored to operate over an input voltage range of 2.95 V to 5.5 V and each can be optimized to meet many different performance requirements. The LM20123 operates at a fixed frequency and only requires 11 components to generate a solution

主な特徴

Conversion Type

DC to DC
Input Voltage

2.95 to 5.5 V
Output Voltage

1.2 V
Output Current

3 A
Efficiency

87.5 %
Topology

Buck

注目のパーツ (8)

注目のパーツ
部品番号		メーカー	タイプ	説明
	LM20123MH	Texas Instruments	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A 16-Pin HTSSOP EP Rail		買う
	LM20123MHX/NOPB	Texas Instruments	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A Automotive AEC-Q100 16-Pin HTSSOP EP T/R		買う
	LM20123MHX	Texas Instruments	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A 16-Pin HTSSOP EP T/R		買う
	LM20123MHE/NOPB	Texas Instruments	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A Automotive AEC-Q100 16-Pin HTSSOP EP T/R		買う
	LM20123MHE/NOPB	Texas Instruments	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A Automotive AEC-Q100 16-Pin HTSSOP EP T/R		買う
	LM20123MH/NOPB	Texas Instruments	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A Automotive AEC-Q100 16-Pin HTSSOP EP Tube		買う
	LM20123MH/NOPB	Texas Instruments	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A Automotive AEC-Q100 16-Pin HTSSOP EP Tube		買う
	LM20123MHX/NOPB	Texas Instruments	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A Automotive AEC-Q100 16-Pin HTSSOP EP T/R		買う

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