位置:TPS54550PWPR > TPS54550PWPR详情

TPS54550PWPR中文资料

厂家型号

TPS54550PWPR

文件大小

895.86Kbytes

页面数量

33

功能描述

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT™)

开关变换器、稳压器与控制器 4.5 to 20V Input 6A Step Down

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

TI2

TPS54550PWPR数据手册规格书PDF详情

FEATURES

· 40 mW MOSFET Switch for High Efficiency at

6-A (7.5 Peak) Output Current

· Uses External Lowside MOSFET

· Output Voltage Adjustable Down to 0.891 V

With 1% Accuracy

· Synchronizes to External Clock

· 180° Out of Phase Synchronization

· Wide PWM Frequency—Fixed 250 kHz,

500 kHz or Adjustable 250 kHz to 700 kHz

· Adjustable Slow Start

· Adjustable Undervoltage Lockout

· Load Protected by Peak Current Limit and

Thermal Shutdown

· 16-Pin TSSOP PowerPAD™ Package

· SWIFT Documentation Application Notes, and

Design Software: www.ti.com/swift

APPLICATIONS

· Industrial and Commercial Low Power

Systems

· LCD Monitors and TVs

· Computer Peripherals

· Point of Load Regulation for

High-Performance DSPs, FPGAs, ASICs and

Microprocessors

DESCRIPTION

The TPS54550 is a medium output current

synchronous buck PWM converter with an integrated

high-side MOSFET and a gate driver for an low-side

external MOSFET. Features include a high-performance voltage error amplifier that enables

maximum performance under transient conditions

and flexibility in choosing the output filter inductors

and capacitors. The TPS54550 has an undervoltage

lockout circuit to prevent start-up until the input voltage reaches 4.5 V; a slow-start circuit to limit

in-rush currents; and a power good output to indicate

valid output conditions. The synchronization feature

is configurable as either an input or an output for

easy 180° out of phase synchronization.

The TPS54550 device is available in a

thermally-enhanced 16-pin TSSOP (PWP) PowerPAD™ package. TI 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.

TPS54550PWPR产品属性

  • 类型

    描述

  • 型号

    TPS54550PWPR

  • 功能描述

    开关变换器、稳压器与控制器 4.5 to 20V Input 6A Step Down

  • RoHS

  • 制造商

    Texas Instruments

  • 输出电压

    1.2 V to 10 V

  • 输出电流

    300 mA

  • 输入电压

    3 V to 17 V

  • 开关频率

    1 MHz

  • 安装风格

    SMD/SMT

  • 封装/箱体

    WSON-8

  • 封装

    Reel

更新时间:2025-10-17 17:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
23+
NA
7825
原装正品!清仓处理!
TI
22+
HTSSOP16
23800
TI/德州仪器
25+
TSSOP16
32000
TI/德州仪器全新特价TPS54550PWPR即刻询购立享优惠#长期有货
TI
21+
HTSSOP-16
90000
全新原装鄙视假货
TI
23+
HTSSOP
1500
主打XILINX品牌价格绝对优势
TI
1617+
TSSOP16
7095
货真价实-原装进口现货M
TI/德州仪器
23+
HTSSOP16
18204
原装正品代理渠道价格优势
TI
24+
HTSSOP (PWP)-16
30000
专业代理销售芯片 授权分销全系列产品
TI
23+
HTSSOP (PWP)-16
2000
只做原装 支持实单 假一罚十
Texas Instruments
24+
HTSSOP-16
12000
原装正品现货询价有惊喜

TPS54550PWPR 价格

参考价格:¥21.2694

型号:TPS54550PWPR 品牌:Texas Instruments 备注:这里有TPS54550PWPR多少钱,2025年最近7天走势,今日出价,今日竞价,TPS54550PWPR批发/采购报价,TPS54550PWPR行情走势销售排排榜,TPS54550PWPR报价。

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