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TPS54229价格

参考价格:¥6.6310

型号:TPS54229DDA 品牌:TEXAS INSTRUMENTS 备注:这里有TPS54229多少钱,2026年最近7天走势,今日出价,今日竞价,TPS54229批发/采购报价,TPS54229行情走势销售排行榜,TPS54229报价。
型号 功能描述 生产厂家 企业 LOGO 操作
TPS54229

4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

TPS54229

4.5V 至 18V 输入,2A 同步降压转换器

The TPS54229 is an adaptive on-time D-CAP2 mode synchronous buck converter. TheTPS54229 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54229 uses • D-CAP2™ Mode Enables Fast Transient Response\n• Low Output Ripple and Allows Ceramic Output Capacitor\n• Wide VIN Input Voltage Range: 4.5 V to 18 V\n• Output Voltage Range: 0.76 V to 7.0 V\n• Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ (High Side) and 110;

TI

德州仪器

TPS54229

4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

文件:801.87 Kbytes Page:24 Pages

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229;4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

具有 Eco-Mode 的 4.5V 至 18V 输入、2A 同步降压转换器

TPS54229E 是一款自适应接通时间 D-CAP2 模式同步降压型转换器。 TPS54229E 为系统设计人员提供了一个低成本、低组件数量和低待机电流的解决方案来完成各种终端设备的电源总线调节器套件的设计。 TPS54229E 的主控制环路采用 D-CAP2 模式控制,无需外部补偿组件便可实现快速瞬态响 应 。 自适应接通时间控制可在更高负载状态下的 PWM 模式与轻负载下的 Eco-mode™ 工作之间实现无缝转换。 Eco-mode™ 使 TPS54229E 能够在较轻负载状况下保持高效率。 此外,TPS54229E 的专有电路还使这个设备能够采用诸如 POSCAP 或 SP-CAP • D-CAP2 模式支持快速瞬态响应\n• 宽 VIN 输入电压范围: 4.5 V 至 18 V\n• 高效率集成型 FET 针对更低占空比应用进行了优化 ,支持 160 mΩ (高侧)与 110 mΩ (低侧)\n• 高初始带隙参考精度\n• 预偏置软启动\n• 逐周期限流\n• 自动跳跃 Eco-mode 以实现轻负载时的高效率;

TI

德州仪器

丝印代码:54229E;4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229E;4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

丝印代码:54229E;4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode™

1FEATURES 23• D-CAP2™ Mode Enables Fast Transient Response • Low Output Ripple and Allows Ceramic Output Capacitor • Wide VIN Input Voltage Range: 4.5 V to 18 V • Output Voltage Range: 0.76 V to 7.0 V • Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications – 160 mΩ

TI

德州仪器

4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

文件:729.8 Kbytes Page:25 Pages

TI

德州仪器

4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

文件:801.87 Kbytes Page:24 Pages

TI

德州仪器

封装/外壳:8-PowerSOIC(0.154",3.90mm 宽) 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BUCK ADJUSTABLE 2A 8SOPWR 集成电路(IC) 稳压器 - DC-DC 开关稳压器

TI

德州仪器

封装/外壳:8-PowerSOIC(0.154",3.90mm 宽) 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BUCK ADJUSTABLE 2A 8SOPWR 集成电路(IC) DC DC 开关稳压器

TI

德州仪器

4.5V to 18V INPUT, 2-A SYNCHRONOUS STEP DOWN CONVERTER WITH INTEGRATED FET

文件:801.87 Kbytes Page:24 Pages

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode?

文件:816.23 Kbytes Page:24 Pages

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode?

文件:741.61 Kbytes Page:25 Pages

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode?

文件:816.23 Kbytes Page:24 Pages

TI

德州仪器

4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Eco-Mode?

文件:816.23 Kbytes Page:24 Pages

TI

德州仪器

TPS54229产品属性

  • 类型

    描述

  • Vin (Max) (V):

    18

  • Vout (Min) (V):

    0.76

  • Vout (Max) (V):

    7

  • Iout (Max) (A):

    2

  • Iq (Typ) (uA):

    800

  • Switching frequency (Min) (kHz):

    650

  • Switching frequency (Max) (kHz):

    650

  • Features:

    Enable

  • Operating temperature range (C):

    -40 to 85

  • Rating:

    Catalog

  • Regulated outputs (#):

    1

更新时间:2026-8-3 9:21:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
24+
SOP8
8000
只做自己库存,全新原装进口正品假一赔百,可开13%增
TI/德州仪器
21
SOIC-8
60000
原装现货 价格优势
TI/德州仪器
最新批次
SOP-8
28942
原盒原标,正品现货 诚信经营 价格美丽 假一罚十
TI/德州仪器
2450+
SOP8
6885
只做原装正品假一赔十为客户做到零风险!!
TI
25+
sop8
9500
百分百原装正品 真实公司现货库存 本公司只做原装 可
TI
23+
SOP8
5000
正规渠道,只有原装!
TI/德州仪器
2021+
SOP8
12000
勤思达 只做原装正品 现货供应
TI/德州仪器
25+
SOP-8
32360
TI/德州仪器全新特价TPS54229EDDAR即刻询购立享优惠#长期有货
TI/德州仪器
25+
SOP-8
1770
全新原装正品支持含税
TI/德州仪器
25+
SOP8
20000
原装

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