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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

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 | |
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 頁 |
生產(chǎn)廠商 | TI |
中文名稱 | 德州儀器 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
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 |
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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:
正
- 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:
無
- 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 |