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TPS54291价格

参考价格:¥340.3417

型号:TPS54291EVM-431 品牌:TI 备注:这里有TPS54291多少钱,2026年最近7天走势,今日出价,今日竞价,TPS54291批发/采购报价,TPS54291行情走势销售排行榜,TPS54291报价。
型号 功能描述 生产厂家 企业 LOGO 操作
TPS54291

TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t

TI

德州仪器

TPS54291

4.5V 至 18V 输入、600kHz、1.5A/2.5A 双路同步降压转换器

The TPS54290, TPS54291, and TPS54292 devices are dual-output, fully synchronous buck converters capable of supporting applications with a minimal number of external components. It operates from a 4.5-V to 18-V input supply voltage, and supports output voltages as low as 0.8 V and as high as 90% • 4.5-V to 18-V Input Range\n• Fully Integrated Dual Buck: 1.5 A and 2.5 A\n• TPS54290: 300 kHz\n• TPS54292: 1.2 MHz\n• Integrated UVLO\n• Internal Soft Start: \n• TPS54291: 2.6 ms\n• Dual PWM Outputs 180° Out-of-Phase\n• Current Mode Control for Simplified Compensation\n• Pulse-by-Pulse Overcurrent;

TI

德州仪器

TPS54291

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.39993 Mbytes Page:35 Pages

TI

德州仪器

TPS54291

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.33574 Mbytes Page:33 Pages

TI

德州仪器

TPS54291

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.51353 Mbytes Page:35 Pages

TI

德州仪器

丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t

TI

德州仪器

丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t

TI

德州仪器

丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t

TI

德州仪器

丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t

TI

德州仪器

丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t

TI

德州仪器

丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t

TI

德州仪器

封装/外壳:16-PowerTSSOP(0.173",4.40mm 宽) 功能:降压 包装:管件 描述:IC REG BUCK ADJ DL 16HTSSOP 集成电路(IC) 稳压器 - DC-DC 开关稳压器

TI

德州仪器

封装/外壳:16-PowerTSSOP(0.173",4.40mm 宽) 功能:降压 包装:管件 描述:IC REG BUCK ADJ DL 16HTSSOP 集成电路(IC) DC DC 开关稳压器

TI

德州仪器

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.51353 Mbytes Page:35 Pages

TI

德州仪器

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.33574 Mbytes Page:33 Pages

TI

德州仪器

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.39993 Mbytes Page:35 Pages

TI

德州仪器

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.39993 Mbytes Page:35 Pages

TI

德州仪器

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.33574 Mbytes Page:33 Pages

TI

德州仪器

1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET

文件:1.51353 Mbytes Page:35 Pages

TI

德州仪器

TPS54291产品属性

  • 类型

    描述

  • Vin (Max) (V):

    18

  • Vout (Min) (V):

    0.8

  • Vout (Max) (V):

    15.3

  • Iout (Max) (A):

    2.5

  • Iq (Typ) (uA):

    1800

  • Switching frequency (Min) (kHz):

    600

  • Switching frequency (Max) (kHz):

    600

  • Features:

    Enable

  • Operating temperature range (C):

    -40 to 145

  • Rating:

    Catalog

  • Regulated outputs (#):

    2

更新时间:2026-5-19 22:59:00
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原装正品现货,原厂订货,可支持含税原型号开票。
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公司只做原装 品质保证
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26+
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原装正品现货询价有惊喜

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