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Texas Instruments LP8728QSQX-B/NOPB의 평가 키트와 참조 설계를 확인하세요.
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설명
유통업체에서 제공한 Texas Instruments LP8728QSQX-B/NOPB에 대한 설명입니다.
LP8728B-Q1 Quad Output Step-Down DC/DC Converter for Automotive Applications 28-WQFN -40 to 125
Buck Converter 4.5V to 5.5V Automotive 28-Pin WQFN EP T/R
Buck Yes 3.2MHz Fixed 4 1.2V,1.5V,1.8V,2.65V,3.3V 5.5V 4.5V QFN , 750¦Ìm
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기술 사양
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins28
Technical
Efficiency93 %
Max Input Voltage5.5 V
Max Operating Temperature125 °C
Max Output Current1 A
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage3.3 V
Number of Outputs4
Operating Supply Voltage5.5 V
Output ConfigurationPositive
Output Current1 A
Output TypeFixed
PackagingTape & Reel (TR)
Schedule B8542390000
Switching Frequency3.2 MHz
Synchronous RectifierYes
Dimensions
Height800 µm
Length5 mm
Thickness750 µm
Width5 mm