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MAX1945REUI中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX1945REUI規(guī)格書詳情
General Description
The MAX1945R/MAX1945S high-efficiency pulse-width modulation (PWM) switching regulators deliver up to 6A of output current. The devices operate from an input supply range of 2.6V to 5.5V and provide selectable output voltages of 1.8V, 2.5V, and adjustable output voltages from 0.8V to 85 of the supply voltage.
Features
? 6A PWM Step-Down Regulator with 95 Efficiency
? 1MHz/500kHz Switching for Small External Components
? 0.76in2 Complete 6A Regulator Footprint
? External Components’ Height <3mm
? ±1 Output Accuracy over Load, Line, and Temperature
? Operate from 2.6V to 5.5V Supply
? Operate from 2.5V Input with VCC at 3.3V/5V
? Preset Output Voltage of 1.8V or 2.5V
? Adjustable Output from 0.8V to 85 of Input
? Voltage Margining: ±4 (MAX1945R) or ±9 (MAX1945S)
? Synchronize to External Clock
? SYNCOUT Provides 180-Degree Out-of-Phase Clock Output
? All-Ceramic or Electrolytic Capacitor Designs
Applications
?? Low-Voltage, High-Density Distributed Power Supplies
?? ASIC, CPU, and DSP Core Voltages
?? RAM Power Supply
?? Base Station, Telecom, and Networking Equipment Power Supplies
?? Server and Notebook Power Supplies
產(chǎn)品屬性
- 型號：
MAX1945REUI
- 功能描述：
直流/直流開關(guān)調(diào)節(jié)器
- RoHS：
否
- 制造商：
International Rectifier
- 最大輸入電壓：
21 V
- 開關(guān)頻率：
1.5 MHz
- 輸出電壓：
0.5 V to 0.86 V
- 輸出電流：
4 A
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
PQFN 4 x 5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
11829 |
原廠渠道供應(yīng),大量現(xiàn)貨,原型號開票。 |
詢價 | ||
TSSOP28 |
23+ |
NA/ |
50 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
Maxim/美信 |
21+ |
TSSOP-EP-28 |
6000 |
原裝現(xiàn)貨 |
詢價 | ||
MAXIM |
2016+ |
TSSOP28 |
1000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
VISHAY |
23+ |
NA |
12000 |
全新原裝假一賠十 |
詢價 | ||
MAXIM |
2020+ |
SSOP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
MAXIM/美信 |
22+ |
TSSOP28 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MAXIM/美信 |
21+ |
65230 |
詢價 | ||||
MAXIM/美信 |
2023+ |
TSSOP28 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
MAXIM/美信 |
23+ |
SSOP-28 |
90000 |
只做原廠渠道價格優(yōu)勢可提供技術(shù)支持 |
詢價 |
