LT8685S集成電路(IC)的DCDC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號(hào) |
LT8685S |
參數(shù)屬性 | LT8685S 封裝/外殼為36-TFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的DCDC開關(guān)穩(wěn)壓器;產(chǎn)品描述:42V QUAD, SYNCH MONO STEP-DOWN R |
功能描述 | 降壓 |
文件大小 |
1.89812 Mbytes |
頁面數(shù)量 |
24 頁 |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-5 15:16:00 |
LT8685S規(guī)格書詳情
LT8685S屬于集成電路(IC)的DCDC開關(guān)穩(wěn)壓器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的LT8685S穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器DC-DC 開關(guān)穩(wěn)壓器 PMIC(電源管理集成電路)產(chǎn)品族中的產(chǎn)品是元器件級(jí)設(shè)備,用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關(guān)元件,設(shè)備提供的電力會(huì)通過該元件。
DESCRIPTION
The LT?8685S is a highly flexible, four channel, current
mode, monolithic regulator able to power a wide range
of automotive and industrial applications while occupying
minimal board space.
The LT8685S combines two 42V capable 2.5A buck regulators
with two 8V capable 4A buck regulators. The two
42V regulators may be combined to provide up to 5A of
output current using a single inductor. Similarly, the two
8V regulators may be combined to provide up to 8A of
output current using a single inductor. Individual channel
enable, track/soft-start and power good pins provide flexible
power supply sequencing and control. The LT8685S
features a Silent Switcher 2 architecture, plus selectable
spread spectrum mode, to provide ultralow EMI/EMC
emissions while delivering high efficiency at high switching
frequencies.
The LT8685S incorporates thermal shutdown and individual
channel cycle-by-cycle current limit for short circuit
protection and robust operation.
FEATURES
n Silent Switcher?2 Architecture
n Ultralow EMI Emissions
n Optional Spread Spectrum Modulation
n Two High Voltage Synchronous Buck Regulators
n 3V to 42V Input Voltage Range
n Output Currents Up to 2.5A per Channel
n Channels May Be Connected in Parallel Using a
Single Inductor
n Two Low Voltage Synchronous Buck Regulators
n 3V to 8V Input Voltage Range
n Output Currents Up to 4A per Channel
n Channels May Be Connected in Parallel Using a
Single Inductor
n 12μA IQ All Channels Active and No-Load
n Flexible Supply Sequencing and Control
n Adjustable and Synchronizable: 350kHz to 3MHz
n Available in 36-Lead LQFN (5mm × 6mm)
n AEC-Q100 Qualified for Automotive Applications
APPLICATIONS
n Automotive Systems
n Industrial Controls and Power Supplies
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
LT8685SRV#TRPBF
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > DC DC 開關(guān)穩(wěn)壓器
- 系列:
Automotive, AEC-Q100
- 包裝:
卷帶(TR)
- 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):
4
- 電壓 - 輸入(最小值):
2.8V,3V
- 電壓 - 輸入(最大值):
8V,42V
- 電壓 - 輸出(最小值/固定):
0.7V,0.8V
- 電壓 - 輸出(最大值):
8V,42V
- 電流 - 輸出:
2.5A,2.5A,4A,4A
- 頻率 - 開關(guān):
350kHz ~ 3MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 150°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
36-TFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
36-LQFN(5x6)
- 描述:
42V QUAD, SYNCH MONO STEP-DOWN R
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ADI(亞德諾)/LINEAR |
1932+ |
QFN-24_3x5mm |
2789 |
向鴻優(yōu)勢(shì)倉庫庫存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
QFN-24 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ADI |
22+ |
24-WFQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
LINEAR/凌特 |
22+ |
QFN-24P |
20000 |
原裝現(xiàn)貨,實(shí)單支持 |
詢價(jià) | ||
LT/凌特 |
2021+ |
QFN-24 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
LT |
5 |
優(yōu)勢(shì)貨源原裝正品 |
詢價(jià) | ||||
LT |
QFN-24 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ADI/亞德諾 |
23+ |
REEL7 |
3000 |
只做原裝正品,假一賠十 |
詢價(jià) | ||
ADI/亞德諾 |
20+ |
24-LeadQFN(3mmx5mmx0 |
33680 |
ADI全新原裝-可開原型號(hào)增稅票 |
詢價(jià) | ||
ADI/亞德諾 |
22+ |
QFN-24 |
13000 |
原裝正品 |
詢價(jià) |