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型号 功能描述 生产厂家 企业 LOGO 操作
TPS54540DDARG4

TPS54540 4.5-V to 42-V Input, 5 A, Step Down DC-DC Converter with Eco-mode™

1 Features 1• High Efficiency at Light Loads with Pulse Skipping Eco-mode™ • 92-mΩ High-Side MOSFET • 146 μA Operating Quiescent Current and 2 μA Shutdown Current • 100 kHz to 2.5 MHz Fixed Switching Frequency • Synchronizes to External Clock • Low Dropout at Light Loads with Integrated BO

TI

德州仪器

TPS54540 4.5-V to 42-V Input, 5 A, Step Down DC-DC Converter with Eco-mode™

1 Features 1• High Efficiency at Light Loads with Pulse Skipping Eco-mode™ • 92-mΩ High-Side MOSFET • 146 μA Operating Quiescent Current and 2 μA Shutdown Current • 100 kHz to 2.5 MHz Fixed Switching Frequency • Synchronizes to External Clock • Low Dropout at Light Loads with Integrated BO

TI

德州仪器

更新时间:2026-3-17 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
N/A
11528
样件支持,可原厂排单订货!
TI
25+
N/A
11580
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
20+
原装
65790
原装优势主营型号-可开原型号增税票
TI(德州仪器)
2021+
8000
原装现货,欢迎询价
TI(德州仪器)
23+
13650
公司只做原装正品,假一赔十
TI/德州仪器
20+
SMD
880000
明嘉莱只做原装正品现货
TI/德州仪器
21+
SOP8
20000
优势供应 实单必成 可开增值税13点
TI/德州仪器
24+
smd
46220
只做全新原装进口现货
TexasInstruments
24+
SMD
15600
电源管理IC开发工具
TI
25+23+
SOP-8
17029
绝对原装正品全新进口深圳现货

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