| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX15021 | Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Tracking/Sequencing Capability General Description The MAX15021 is a dual-output, pulse-width-modulated (PWM), step-down DC-DC regulator with tracking (coincident and ratiometric) and sequencing options. The device operates from 2.5V to 5.5V and each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15021 de 文件:338.08 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | |
MAX15021 | Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator withTracking/ Sequencing Capability 文件:354.23 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | |
MAX15021 | 雙通道、4A/2A、4MHz、降壓型DC-DC調(diào)節(jié)器,提供跟蹤/排序功能 MAX15021是帶有跟蹤(同步和比例)和排序功能的雙輸出、脈寬調(diào)制(PWM)、降壓型DC-DC調(diào)節(jié)器。該器件工作在2.5V至5.5V輸入電壓范圍,每路輸出電壓可在0.6V與輸入電壓(VAVIN)之間調(diào)節(jié)。MAX15021能夠提供高達(dá)4A (調(diào)節(jié)器1)和2A (調(diào)節(jié)器2)的輸出電流。該器件還能夠在500kHz至4MHz之間調(diào)節(jié)開(kāi)關(guān)頻率,從而在尺寸和性能之間進(jìn)行平衡,實(shí)現(xiàn)優(yōu)化設(shè)計(jì)。\n\n MAX15021采用外部補(bǔ)償電壓模式控制架構(gòu),提供優(yōu)異的噪聲抑制,并可靈活選擇電感值和電容類型。兩路開(kāi)關(guān)調(diào)節(jié)器可工作在180°錯(cuò)相模式,大大降低了輸入紋波電流的RMS,減小了輸入旁路電容的尺寸。\n ? 2.5V至5.5V輸入電壓范圍\n? 內(nèi)部開(kāi)關(guān)支持4A和2A輸出電流\n? 輸出電壓可調(diào)范圍為0.6V至VAVIN\n? 外部補(bǔ)償提供更靈活的設(shè)計(jì)\n? 排序過(guò)程中,數(shù)字軟啟動(dòng)可進(jìn)入預(yù)偏置負(fù)載\n? 500kHz至4MHz可編程開(kāi)關(guān)頻率\n? 20μA關(guān)斷電流\n? 節(jié)省空間(5mm x 5mm)的28引腳TQFN封裝; | ADI 亞德諾 | ADI | |
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator withTracking/ Sequencing Capability 文件:354.23 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator 文件:338.08 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator 文件:338.08 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator withTracking/ Sequencing Capability 文件:354.23 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator 文件:338.08 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator withTracking/ Sequencing Capability 文件:354.23 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Package:28-WFQFN 裸露焊盤(pán);包裝:卷帶(TR) 功能:降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器 描述:DUAL, 4A/2A, 4MHZ, STEP-DOWN DC- | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.6
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
4
- Switch Type:
Internal
- Output Adjust. Method:
Resistor
- VOUT2 (min)(V):
0.6
- VOUT2 (max)(V):
5.5
- IOUT2 (max)(A):
2
- Synchronous Switching:
Yes
- ICC (max)(mA):
6
- # DC-DC Outputs:
2
- Switching Frequency(kHz):
4000
- Features:
Adjustable Freq.
- Design Tools:
EE-Sim
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TQFN/28
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$3.86 @1k
- Tags:
FPGA
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
28-LFCSP-5X5X0.75 |
5500 |
雙通道、4A/2A、4MHz、降壓型DC-DC調(diào)節(jié)器,提供跟蹤/排序功能 |
詢價(jià) | ||
MAX |
17+ |
TQFN28 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAX |
16+ |
TQFN28 |
10000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
Maxim |
24+ |
SMD |
17900 |
開(kāi)關(guān)穩(wěn)壓器 |
詢價(jià) | ||
Maxim |
1716+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAXIM |
23+ |
QFN28 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
25+23+ |
QFN |
8187 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
19+ |
QFN28 |
32000 |
原裝正品,現(xiàn)貨特價(jià) |
詢價(jià) | ||
MaximIntegrated |
24+ |
28-TQFN(5x5) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
MAXIM/美信 |
2022+ |
15 |
全新原裝 貨期兩周 |
詢價(jià) |
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