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首頁>LM25011MYX/NOPB>規(guī)格書詳情

LM25011MYX/NOPB集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

LM25011MYX/NOPB
廠商型號

LM25011MYX/NOPB

參數(shù)屬性

LM25011MYX/NOPB 封裝/外殼為10-PowerTFSOP,10-MSOP(0.118",3.00mm 寬);包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJUSTABLE 2A 10MSOP

功能描述

LM25011, LM25011-Q1, LM25011A, LM25011A-Q1 42-V 2-A Constant On-Time Switching Regulator With Adjustable Current Limit

絲印標(biāo)識

SVUB

封裝外殼

HVSSOP / 10-PowerTFSOP,10-MSOP(0.118",3.00mm 寬)

文件大小

842.48 Kbytes

頁面數(shù)量

32

生產(chǎn)廠商

TI

中文名稱

德州儀器

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-9-7 20:26:00

人工找貨

LM25011MYX/NOPB價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

LM25011MYX/NOPB規(guī)格書詳情

1 Features

1? LM25011-Q1 is an Automotive Grade Product that

is AEC-Q100 Grade 1 Qualified (–40°C to +125°C

Operating Junction Temperature)

? LM25011A Allows Low-Dropout Operation at High

Switching Frequency

? Input Operating Voltage Range: 6 V to 42 V

? Absolute Maximum Input Rating: 45 V

? Integrated 2-A N-Channel Buck Switch

? Adjustable Current Limit Allows for Smaller

Inductor

? Adjustable Output Voltage from 2.51 V

? Minimum Ripple Voltage at VOUT

? Power Good Output

? Switching Frequency Adjustable to 2 MHz

? COT Topology Features:

– Switching Frequency Remains Nearly

Constant with Load Current and Input Voltage

Variations

– Ultra-Fast Transient Response

– No Loop Compensation Required

– Stable Operation with Ceramic Output

Capacitors

– Allows for Smaller Output Capacitor and

Current Sense Resistor

? Adjustable Soft-Start Timing

? Thermal Shutdown

? Precision 2% Feedback Reference

? Package: 10-Pin, HVSSOP

? Create a Custom Design Using the LM25011

Family with the WEBENCH Power Designer

2 Applications

? Automotive Safety

? Infotainment

? Telecommunication

? Front Camera

3 Description

The LM25011 constant on-time step-down switching

regulator features all the functions needed to

implement a low-cost, efficient, buck bias regulator

capable of supplying up to 2 A of load current. This

high-voltage regulator contains an N-Channel Buck

switch, a startup regulator, current limit detection, and

internal ripple control. The constant on-time

regulation principle requires no loop compensation,

results in fast load transient response, and simplifies

circuit implementation. The operating frequency

remains constant with line and load. The adjustable

valley current limit detection results in a smooth

transition from constant voltage to constant current

mode when current limit is reached, without the use

of current limit foldback. The PGD output indicates

the output voltage has increased to within 5% of the

expected regulation value. Additional features

include: Low output ripple, VIN under-voltage lockout,

adjustable soft-start timing, thermal shutdown,

gate drive pre-charge, gate drive under-voltage lockout,

and maximum duty cycle limit.

The LM25011A has a shorter minimum off-time than

the LM25011, which allows for higher frequency

operation at low input voltages.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    LM25011MYX/NOPB

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器

  • 包裝:

    管件

  • 功能:

    降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    降壓

  • 輸出類型:

    可調(diào)式

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    6V

  • 電壓 - 輸入(最大值):

    42V

  • 電壓 - 輸出(最小值/固定):

    2.51V

  • 電壓 - 輸出(最大值):

    40V

  • 電流 - 輸出:

    2A

  • 頻率 - 開關(guān):

    最高 2MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    10-PowerTFSOP,10-MSOP(0.118",3.00mm 寬)

  • 供應(yīng)商器件封裝:

    10-HVSSOP

  • 描述:

    IC REG BUCK ADJUSTABLE 2A 10MSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI/德州儀器
2023+
MSOP10
6893
專注全新正品,優(yōu)勢現(xiàn)貨供應(yīng)
詢價
TI/德州儀器
100000
代理渠道/只做原裝/可含稅
詢價
TI
2019
MSOP10
23100
原裝正品鉆石品質(zhì)假一賠十
詢價
TI
24+
MSOP10
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div>
詢價
TI
24+
MSOP-10-EP
83450
原廠原裝
詢價
TI(德州儀器)
20+
MSOP-10-EP
3500
詢價
TI/德州儀器
21+
MSOP-10_EP
10000
全新原裝現(xiàn)貨
詢價
TI(德州儀器)
24+
MSOP-10EP
17048
原廠可訂貨,技術(shù)支持,直接渠道。可簽保供合同
詢價
TI/德州儀器
21+
MSOP10
8080
只做原裝,質(zhì)量保證
詢價
TI(德州儀器)
25+
5000
只做原裝 假一罰百 可開票 可售樣
詢價