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MIC45116中文資料
MIC45116數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MIC45116 is a synchronous step-down regulator
module, featuring a unique adaptive ON-time control
architecture. The module incorporates a DC/DC
controller, power MOSFETs, bootstrap diode, bootstrap
capacitor, and an inductor in a single package;
simplifying the design and layout process for the end
user.
This highly integrated solution expedites system
design and improves product time-to-market. The
internal MOSFETs and inductor are optimized to
achieve high efficiency at a low output voltage. The fully
optimized design can deliver up to 6A current under a
wide input voltage range of 4.75V to 20V without
requiring additional cooling.
The MIC45116-1 uses HyperLight Load? (HLL) which
maintains high efficiency under light load conditions by
transitioning to variable frequency, discontinuousmode
operation. The MIC45116-2 uses Hyper Speed
Control? architecture which enables ultra-fast load
transient response, allowing for a reduction of output
capacitance. The MIC45116 offers 1 output accuracy
that can be adjusted from 0.8V to 85 of the input
(PVIN) with two external resistors. Additional features
include thermal-shutdown protection, adjustable
current limit, and short-circuit protection. The
MIC45116 allows for safe start-up into a pre-biased
output.
Features
? Up to 6A Output Current
? >93 Peak Efficiency
? Output Voltage of 0.8V to 85 of Input with ±1 Accuracy
? Fixed 600 kHz Switching Frequency
? Enable Input and Open-Drain Power Good Output
? HyperLight Load? (MIC45116-1) Improves Light Load Efficiency
? Hyper Speed Control? (MIC45116-2) Architecture Enables Fast Transient Response
? Supports Safe Start-Up into Pre-Biased Output
? –40°C to +125°C Junction Temperature Range
? Thermal Shutdown Protection
? Short-Circuit Protection with Hiccup Mode
? Adjustable Current Limit
? Available in 52-Lead 8 mm x 8 mm x 3 mm H3QFN Package
Applications
? High Power Density Point-of-Load Conversion
? Servers, Routers, Networking, and Base Stations
? FPGAs, DSP, and Low-Voltage ASIC Power Supplies
? Industrial and Medical Equipment
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
25+ |
SMT |
30000 |
原裝正品長期現(xiàn)貨 |
|||
MICROCHIP(美國微芯) |
24+ |
QFN-52 |
1964 |
特價優(yōu)勢庫存質(zhì)量保證穩(wěn)定供貨 |
|||
MICROCHIP(美國微芯) |
24+ |
QFN-52 |
6120 |
百分百原裝正品,可原型號開票 |
|||
MICROCHIP(美國微芯) |
24+ |
QFN-52 |
541200 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
|||
MICROCHIP |
15+ |
QFN |
50 |
||||
Microchip |
24+ |
52QFN |
10000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
|||
MICROCHIP |
20+ |
QFN-52 |
932 |
就找我吧!--邀您體驗愉快問購元件! |
|||
MICROCHIP |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
Microchip |
22+ |
52QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
Microchip |
23+ |
52QFN |
9000 |
原裝正品,支持實單 |
MIC45116 資料下載更多...
MIC45116 芯片相關型號
- 387-068-520-802
- 387-068-520-803
- 387-068-520-804
- 387-068-520-807
- 387-068-520-808
- 387-068-520-878
- 892-054-559-101
- 892-054-559-102
- 892-054-559-202
- 892-054-559-203
- 892-054-559-204
- 892-054-559-207
- 892-054-559-208
- ATS-16E-101-C3-R0
- ATS-16E-108-C3-R1
- ATS-19E-101-C3-R0
- ATS-19E-108-C3-R1
- BC857AL
- BLM18BD182BH1
- JR28-R-4MDP215
- LM2936QDT-3.0/NOPB
- LM2936QDT-3.3/NOPB
- LM2936QDT-5.0/NOPB
- LM2936QDTX-3.0/NOPB
- LM2936QDTX-3.3/NOPB
- LM2936QDTX-5.0/NOPB
- MIC45205
- MUN5235DW
- SMBJ7.5
- SPD51725QS-8/TR
Datasheet數(shù)據(jù)表PDF頁碼索引
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Microchip Technology 微芯科技股份有限公司
微芯科技股份有限公司(英語:MicrochipTechnologyInc.,英文簡寫:Microchip),是一個美國微控制器、內(nèi)存與類比半導體制造商。它的產(chǎn)品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率(RF)組件、熱組件、功率與電池管理類比組件,也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi,CANbus與Ethernet。公司總部位于亞利桑那州錢德勒,晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導體、愛特梅爾、飛思卡爾(分拆自摩托羅拉)、英