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SIC471EVB中文資料
SIC471EVB數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The SiC47x is a family of wide input voltage, high efficiency synchronous buck regulators with integrated high side and low side power MOSFETs. Its power stage is capable of supplying high continuous current at up to 2 MHz switching frequency. This regulator produces an adjustable output voltage down to 0.8 V from 4.5 V to 55 V input rail to accommodate a variety of applications, including computing, consumer electronics, telecom, and industrial.
SiC47x’s architecture allows for ultrafast transient response with minimum output capacitance and tight ripple regulation at very light load. The device enables loop stability regardless of the type of output capacitor used, including low ESR ceramic capacitors. The device also incorporates a power saving scheme that significantly increases light load efficiency. The regulator integrates a full protection feature set, including over current protection (OCP), output overvoltage protection (OVP), short circuit protection (SCP), output undervoltage protection (UVP) and over temperature protection (OTP). It also has UVLO for input rail and a user programmable soft start.
The SiC47x family is available in 3 A, 5 A, 8 A, 12 A pin compatible 5 mm by 5 mm lead (Pb)-free power enhanced MLP55-27L package.
FEATURES
? Versatile
- Single supply operation from 4.5 V to 55 V input voltage
- Adjustable output voltage down to 0.8 V
- Scalable solution 3 A (SiC474), 5 A (SiC473), 8 A (SiC472), 12 A (SiC471)
- Output voltage tracking and sequencing with pre-bias start up
- ± 1 % output voltage accuracy at -40 °C to +125 °C
? Highly efficient
- 98 % peak efficiency
- 4 μA supply current at shutdown
- 235 μA operating current, not switching
? Highly configurable
- Adjustable switching frequency from 100 kHz to 2 MHz
- Adjustable soft start and adjustable current limit
- 3 modes of operation, forced continuous conduction, power save or ultrasonic
? Robust and reliable
- Output over voltage protection
- Output under voltage / short circuit protection with auto retry
- Power good flag and over temperature protection
- Supported by Vishay PowerCAD online design simulation
? Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
APPLICATIONS
? Industrial and automation
? Home automation
? Industrial and server computing
? Networking, telecom, and base station power supplies
? Unregulated wall transformer
? Robotics
? High end hobby electronics: remote control cars, planes, and drones
? Battery management systems
? Power tools
? Vending, ATM, and slot machines
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
VISHAY |
34535 |
||||||
Vishay Siliconix |
2025+ |
56303 |
|||||
Vishay |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
||||
Vishay |
22+ |
MLP55-27 |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
VISHAY |
24+ |
con |
348387 |
優(yōu)勢庫存,原裝正品 |
|||
VISHAY(威世) |
24+ |
QFN27 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
|||
Vishay(威世) |
3年內(nèi) |
SIC474ED-T1-GE3 |
6000 |
原裝正品力挺實(shí)單~支持美金交易和專票,深圳原廠現(xiàn)貨~ |
|||
VISHAY/威世 |
2024+ |
SMD |
3778 |
原廠全新正品供應(yīng)商 |
|||
VISHAY/威世 |
24+ |
SMD |
60000 |
全新原裝現(xiàn)貨 |
|||
Vishay Siliconix |
24+ |
- |
65200 |
一級代理/放心采購 |
SIC471EVB 資料下載更多...
SIC471EVB 芯片相關(guān)型號
- 38228-001
- 38228-002
- 57046
- 570465000
- MRT1064DAF6B
- RX7MB205ST2P5IWLCE
- RX7MB205ST2P5IWLCL
- RX7MB205ST2P5IWLRH
- RX7MB205ST2P5IWLRK
- RX7MB205ST2P5IWLV9
- RX7MB205ST2P5IWLX1
- SIC471ED-T1-GE3
- SIC471EVB-A
- SIC472
- SIC472ED-T1-GE3
- SIC472EVB
- SIC473
- SIC473ED-T1-GE3
- TNR10V101K
- TNR10V102K
- TNR10V112K
- TNR10V121K
- TNR10V150K
- TNR10V151K
- TNR10V180K
- TNR10V330K
- TNR10V331K
- TNR10V361K
- TNR10V390K
- TNR10V391K
VISHAY相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Vishay Siliconix 威世科技半導(dǎo)體
中文資料: 358833條
Vishay的旅程始于Felix Zandman博士和一項(xiàng)革命性的技術(shù)。從那時(shí)起，我們將在幾十年內(nèi)不斷發(fā)展壯大，達(dá)到今天的地位：世界上最值得信賴的電子元件制造商之一。從分立式半導(dǎo)體到無源元件;從最小的二極管到最強(qiáng)大的電容器，Vishay我們稱之為技術(shù)的DNA。? 這種DNA不僅僅是當(dāng)今最重要的電子產(chǎn)品的基礎(chǔ)設(shè)施，它還是實(shí)現(xiàn)增長的平臺。Vishay處于有利地位，可以推動可持續(xù)性、連通性和移動性等及時(shí)的宏觀經(jīng)濟(jì)增長動力。通過研發(fā)、制造、工程、質(zhì)量、銷售和市場營銷，我們產(chǎn)生了必要的組件，使發(fā)明者和創(chuàng)新者能夠創(chuàng)造新一代產(chǎn)品，這些產(chǎn)品跨越許多領(lǐng)域：汽車、工業(yè)、消費(fèi)品、計(jì)算機(jī)、電信、軍事、航空航天和醫(yī)療
