| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX20051 | MAX20051 Evaluation Kit 文件:1.6752 Mbytes 頁數(shù):7 Pages | MAXIM 美信 | MAXIM | |
MAX20051 | 2A、同步、Buck LED驅(qū)動器,集成MOSFET MAX20050–MAX20053是適合汽車外部照明應(yīng)用的高亮度LED (HB LED)驅(qū)動器。該器件由完全同步的降壓轉(zhuǎn)換器和集成式MOSFET組成,可以使用少量外部組件,驅(qū)動電流高達2A的LED串聯(lián)燈串。MAX20050/ MAX20052利用內(nèi)部環(huán)路補償盡可能減少組件數(shù)量,MAX20051/MAX20053/MAX20053D則利用外部補償來實現(xiàn)充分的靈活性。\n\n 4.5V至65V寬輸入電源電壓范圍支持極端條件下的汽車冷啟動和負載突降操作。低開關(guān)和高開關(guān)頻率選項(400kHz或2.1MHz)為設(shè)計人員提供了優(yōu)化解決方案尺寸或效率的靈活性,同時避免在AM頻段內(nèi)產(chǎn)生干擾。擴頻為設(shè) ? 汽車級品質(zhì):通過AEC-Q100認證\n? 集成0.14Ω(典型值)MOSFET的完全同步2A降壓型轉(zhuǎn)換器\n? 寬輸入電源電壓范圍:4.5V至65V\n? 兩個開關(guān)頻率選項:400kHz和2.1MHz\n? 內(nèi)部環(huán)路補償(MAX20050/MAX20052)和外部環(huán)路補償(MAX20051/MAX20053/MAX20053D)選項\n? 開關(guān)頻率與PWM調(diào)光信號同步\n? 低電平有效故障(FLT)指示器\n? 輸出短路保護\n? 高側(cè)電流調(diào)節(jié)省去一條與LED燈串的連接\n? 擴頻模式緩解EMI問題\n? 200mV較低滿量程高側(cè)電流檢測電壓\n? REFI引腳調(diào)節(jié)LED電流,低至零安培; | ADI 亞德諾 | ADI | |
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 頁數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 頁數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 頁數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 頁數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 頁數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 頁數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 頁數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
MAX20051 Evaluation Kit 文件:1.6752 Mbytes 頁數(shù):7 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (max)(V):
65
- Max. No. of LEDs:
15
- # LED Channels:
1
- Regulation Topology:
Inductor Based
- LED Configuration:
Series
- ILED per Channel (max)(A):
2
- PWM Dimming Freq. (max)(kHz):
2
- Dimming Ratio (max):
1000
- Dimming Control:
Analog
- VCURR_SENSE(mV):
200
- POUT(W):
50
- ICC (max)(mA):
10
- LED String Volt. (max)(V):
60
- Fxd. Freq.:
Yes
- Switching Frequency(kHz):
400
- Features:
Internal Switch
- Tags:
Automotive
- EV Kit Available:
Yes
- RoHS Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TDFN/12
- Smallest Available Pckg. (max w/pins)(mm2):
33.2
- Budgetary Price (See Notes):
$1.58 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
EVALUATION BOARDS,14-TSSOP_4.4 |
5500 |
2A、同步、Buck LED驅(qū)動器,集成MOSFET |
詢價 | ||
MAXIM |
17+ |
TSSOP-16 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
25+ |
TSSOP-1 |
30 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
23+ |
TSSOP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MAXIM/美信 |
16+ |
TSSOP-16 |
16278 |
只做原廠原裝,認準寶芯創(chuàng)配單專家 |
詢價 | ||
MAXIM/美信 |
1902+ |
TSSOP-16 |
2734 |
代理品牌 |
詢價 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
Maxim Integrated |
24+ |
- |
39500 |
一級代理/放心采購 |
詢價 | ||
MAXIM |
25+ |
IC |
1001 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 |
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