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TPS54615-Q1数据手册TI中文资料规格书

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厂商型号

TPS54615-Q1

功能描述

汽车类 3V 至 6V 输入 6A 输出同步降压 PWM 转换开关

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-8-8 17:13:00

人工找货

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TPS54615-Q1规格书详情

描述 Description

The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615, and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault signaling, and supply sequencing.
The TPS54611-6 devices are available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. Texas Instruments provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

特性 Features

• Qualified for Automotive Applications
• 30-m, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source and Sink
• 0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output Voltage Devices With 1% Initial Accuracy
• Internally Compensated for Easy Use and Minimal Component Count
• Fast Transient Response
• Wide PWM Frequency - Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz
• Load Protected by Peak Current Limit and Thermal Shutdown
• Integrated Solution Reduces Board Area and Total Cost
• APPLICATIONS
• Low-Voltage, High-Density Systems With Power Distributed at 5 V or 3.3 V
• Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
• Broadband, Networking and Optical Communications Infrastructure
• Portable Computing/Notebook PCs
PowerPAD and SWIFT are trademarks of Texas Instruments.

技术参数

  • 制造商编号

    :TPS54615-Q1

  • 生产厂家

    :TI

  • Vin(Max)(V)

    :6

  • Vout(Min)(V)

    :2.5

  • Vout(Max)(V)

    :2.5

  • Iout(Max)(A)

    :6

  • Regulated outputs(#)

    :1

  • Switching frequency(Min)(kHz)

    :280

  • Switching frequency(Max)(kHz)

    :700

  • Iq(Typ)(mA)

    :15

  • Features

    :EnablePower GoodSynchronous Rectification

  • Control mode

    :Voltage Mode

  • Duty cycle(Max)(%)

    :90

  • Operating temperature range(C)

    :-40 to 125

  • Rating

    :Automotive

  • Package Group

    :HTSSOP | 28

  • Type

    :Converter

  • Package size: mm2:W x L (PKG)

    :28HTSSOP: 43 mm2: 4.4 x 9.7 (HTSSOP | 28)

供应商 型号 品牌 批号 封装 库存 备注 价格
TI
22+
HTSSOP28
25000
只做原装进口现货,专注配单
询价
TI
23+
28-HTSSOP
23660
代理原装正品,假一赔十
询价
TI/德州仪器
23+
HTSSOP28
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
TI
16+
HTSSOP
10000
原装正品
询价
TI/TEXAS
23+
原厂封装
8931
询价
TI
24+
HTSSOP28
90000
一级代理商进口原装现货、假一罚十价格合理
询价
TI
22+
SOP28
27266
原装正品现货,可开13个点税
询价
Texas Instruments
24+
28-HTSSOP
65200
一级代理/放心采购
询价
TI
23+
28-HTSSOP
36800
正规渠道,只有原装!
询价
TI
24+
7500
询价