TPS92690Q1PWPR/NOPB by Texas Instruments | APACLED Driver ICs | Avnet ASIA
Close
Close
Close
TOOL TIP
print打印 image 書籤 分享
發送一個鏈接到這個頁面
請輸入有效的電子郵件地址
鏈接
Sender
發至
jsmith@baa.com
sjohnson@baa.com
添加另外一個地址
添加另外一個地址
添加另外一個地址
主題
信息

TPS92690Q1PWPR/NOPB

Texas Instruments

LED DRVR Boost/Sepic/Flyback/Cuk 1-CH Analog/PWM 72V 5A 16-Pin HTSSOP T/R

製造商產品編號: TPS92690Q1PWPR/NOPB

替代料號: TPS92690Q1PWPR/NOPB


legend 通過RoHS認證

描述

文檔

替代/替換

資料

The TPS92690/90Q1 is a high voltage, low-side NFET controller with an adjustable output current sense resistor voltage. Ideal for LED drivers, it contains all of the features needed to implement current regulators based on boost, SEPIC, flyback, and Cuk topologies.

Output current regulation is based on peak current-mode control supervised by a control loop. This methodology eases the design of loop compensation while providing inherent input voltage feed-forward compensation. The TPS92690/90Q1 includes a high-voltage start-up regulator that operates over a wide input range of 4.5V to 75V. The PWM controller is designed for high speed capability including an oscillator frequency range up to 2.0 MHz. The TPS92690/90Q1 includes an error amplifier, precision reference, cycle-by-cycle current limit, and thermal shutdown.

The TPS92690Q1 is AEC-Q100 grade 1 qualified.

技術參數

  • TPS92690Q1 is an Automotive Grade Product that is
    AEC-Q100 Grade 1 Qualified (–40°C to 125°C
    Operating Junction Temperature)
  • VIN Range from 4.5V to 75V
  • Adjustable Current Sense (50mV – 500mV)
  • Low-side Current Sensing
  • 2-Ω MOSFET Gate Driver
  • Input Under-Voltage Protection
  • Output Over-Voltage Protection
  • Cycle-by-Cycle Current Limit
  • PWM Dmming Input
  • Programmable Oscillator Frequency
  • External Synchronization Capability
  • Slope Compensation
  • Programmable Soft-Start
  • TSSOP-16 Exposed Pad Package
  • 技術屬性

    描述
    尋找類似物料
    Switching Frequency (Typ)
    350|418|490 kHz
    DC Input Voltage (Typ)
    12 V
    Max Processing Temp
    260
    DC Input Voltage (Max)
    75 V
    Operating Temperature
    -40 to 125 °C
    Mounting
    Surface Mount
    Lead Finish
    Tin
    Output Voltage (Max)
    72 V
    Pin Count
    16
    MSL Level
    1
    Output Type
    Constant Current
    Screening Level
    Automotive
    Output Voltage (Min)
    3 V
    Input Voltage Type
    DC/DC
    Supplier Package
    HTSSOP
    Dimming Method
    Analog|PWM
    Switching Frequency (Min)
    312 kHz
    Switching Frequency (Max)
    544 kHz
    DC Input Voltage (Min)
    4.5 V
    Maximum Output Current
    5 A
    Product Dimensions
    5 x 4.4 x 0.9
    Number of Channels
    1
    Topology
    Boost|Sepic|Flyback|Cuk
    Type
    Switching

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    8542.2121-00
    HTSN:
    8542.2121-00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

    文件

    類別
    文件標題
    下載
    EOL-Documentation
    Support-and-Download-Files
    Subs/Alternatives
    相關料號
    製品
    價錢
    供貨情況
    數量
    {{#catalogEntryView}}
    {{{shortDescription}}}
    {{#compareCheck}} {{/compareCheck}} {{^compareCheck}} {{/compareCheck}} {{#compareCountCheck}} 添加以便比較 (比較產品) {{/compareCountCheck}} {{^compareCountCheck}} 比較 {{/compareCountCheck}}
    {{#displayTier}}
    {{#tierPrice}} {{#tierWithinRange}} {{#firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{^firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{/tierWithinRange}} {{/tierPrice}}
    {{/displayTier}}
    {{#displayTier}}
    {{#tierPrice}} {{#showAllTier}} {{#firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{^firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{/showAllTier}} {{/tierPrice}}
    {{/displayTier}}
    {{#collapsedPriceTier}}
    更大價格分段
    {{/collapsedPriceTier}} {{#quoteItem}}
    {{#newProductFlagNotNPI}}

    需要報價

    請申請報價。  

    {{/newProductFlagNotNPI}}
    {{/quoteItem}} {{#iQuoteItem}} {{#newProductFlagNotNPI}}

    需要報價

    請申請報價。  

    {{/newProductFlagNotNPI}} {{/iQuoteItem}} {{#webQuoteItem}}

    需要報價

    請申請報價。  

    {{/webQuoteItem}} {{#productQuoteItem}} {{#notCpi_notNpi}} {{^hidePrice}}
    {{/hidePrice}} {{#hidePrice}}
    請申請報價。  

    {{/hidePrice}} {{/notCpi_notNpi}} {{/productQuoteItem}}
    {{#onlyShowMoreStock}}
    {{/onlyShowMoreStock}} {{^onlyShowMoreStock}}
    {{/onlyShowMoreStock}} {{^redTag}} {{#downloadableSoftware}}

    有可下載現貨

    {{/downloadableSoftware}} {{^.downloadableSoftware}} {{#stockReady}}

    現貨: {{displayQty}}

    {{/stockReady}} {{/.downloadableSoftware}} {{/redTag}} {{#factoryStockAvailable}}

    Ship From MFR: {{factoryStockDisplay}}

    {{/factoryStockAvailable}} {{#validLeadTime}} {{^obsolete}} {{#displayLeadTime}}

    前置時間 {{displayLeadTime}}

    {{/displayLeadTime}} {{/obsolete}} {{/validLeadTime}} {{#canBuildInv}}

    Can Build {{canBuildInv}} {{#displayCanBuildLeadTime}} in {{displayCanBuildLeadTime}} {{/displayCanBuildLeadTime}}

    {{/canBuildInv}} {{#showMoreStockLink}}

    檢查額外庫存和前置時間

    {{/showMoreStockLink}}
    {{#isAddCartAllowed}} {{/isAddCartAllowed}}
    {{^hideMinMult}} 最少: {{xcatField1}} 倍數: {{multQuantity}} {{/hideMinMult}}
    {{/catalogEntryView}}
    {{#showMore}} {{/showMore}}

    Chinese New Year Promotion