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TPS61041集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料

TPS61041
廠商型號(hào)

TPS61041

參數(shù)屬性

TPS61041 封裝/外殼為SC-74A,SOT-753;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動(dòng)器;TPS61041應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRVR RGLTR PWM SOT23-5

功能描述

TPS6104x-Q1 Low-Power DC-DC Boost Converter in SOT-23 Package

封裝外殼

SC-74A,SOT-753

文件大小

707.83 Kbytes

頁面數(shù)量

28

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

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更新時(shí)間

2025-2-22 22:30:00

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TPS61041規(guī)格書詳情

1 Features

1? Qualified for Automotive Applications

? 1.8-V to 6-V Input Voltage Range

? Adjustable Output Voltage Range Up to 28 V

? 400-mA (TPS61040-Q1) and 250-mA (TPS61041-

Q1) Internal Switch Current

? Up to 1-MHz Switching Frequency

? 28-μA Typical No Load Quiescent Current

? 1-μA Typical Shutdown Current

? Internal Soft Start

? Space-Saving, 5-Pin SOT-23 Package

2 Applications

? Automotive Telematics, eCall, and Tolling

? Infotainment and Clusters

? Advanced Driver Assistance System (ADAS)

? LCD Bias Supplies

? White-LED Supplies for LCD Backlights

? Dual-CELL NiMH/NiCd or Single-CELL Li-Ion

Battery-Powered Systems

? Standard 3.3-V or 5-V to 12-V Conversions

3 Description

The TPS6104x-Q1 devices are high-frequency boost

converters for automotive applications. The devices

are ideal for generating output voltages up to 28 V

from a pre-regulated low voltage rail, dual-cell

NiMH/NiCd or a single-cell Li-Ion battery, supporting

input voltages from 1.8 V to 6 V.

The TPS6104x-Q1 devices operate with a switching

frequency up to 1 MHz, allowing the use of small

external components such as ceramic as well as

tantalum output capacitors. Combined with the spacesaving,

5-pin SOT-23 package, the TPS6104x-Q1

devices accomplish a small overall solution size. The

TPS61040-Q1 device has an internal 400-mA switch

current limit, while the TPS61041-Q1 device has a

250-mA switch current limit, offering lower output

voltage ripple and allowing the use of a smaller form

factor inductor for lower-power applications.

The TPS6104x-Q1 devices operate in a pulse

frequency modulation (PFM) scheme with constant

peak current control. The combination of low

quiescent current (28 μA typical) and the optimized

control scheme enable operation of the devices at

high efficiencies over the entire load current range.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    TPS61041DBVRG4

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    卷帶(TR)

  • 類型:

    DC DC 穩(wěn)壓器

  • 拓?fù)洌?/span>

    升壓

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    1.8V

  • 電壓 -?供電(最高):

    6V

  • 電壓 - 輸出:

    28V

  • 電流 - 輸出/通道:

    215mA(開關(guān))

  • 頻率:

    1MHz

  • 調(diào)光:

    PWM

  • 應(yīng)用:

    背光

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    SC-74A,SOT-753

  • 供應(yīng)商器件封裝:

    SOT-23-5

  • 描述:

    IC LED DRVR RGLTR PWM SOT23-5

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
TI
2018+
NA
6000
全新原裝正品現(xiàn)貨,假一賠佰
詢價(jià)
TI(德州儀器)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
TI
24+
SOT23-5
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
TI
24+
5/SOT23
5500
優(yōu)勢(shì)產(chǎn)品!100%全新原裝現(xiàn)貨供應(yīng)
詢價(jià)
TI/德州儀器
1950+
SON-6
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
TI(德州儀器)
N/A
6000
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價(jià)
TI
22+23+
SON-6
28141
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
TI(德州儀器)
23+
標(biāo)準(zhǔn)封裝
6000
正規(guī)渠道,只有原裝!
詢價(jià)
TI
23+
SOT23-5
3200
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購!
詢價(jià)
TI
22+
SOT23-5
35547
原裝正品現(xiàn)貨
詢價(jià)