| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MP1517 | 3A, 25V, 1.1MHz Step-Up Converter DESCRIPTION The MP1517 is a 3A, fixed frequency step-up converter ideal for medium-to-high current step-up, flyback and SEPIC applications. The high 1.1MHz switching frequency allows for smaller external components producing a compact solution for size constrained cameras, PDAs and cell phones. 文件:316.92 Kbytes 頁數(shù):13 Pages | MPS 美國芯源 | MPS | |
MP1517 | 3A, 25V, 1.1MHz Step-Up Converter for WLED Applications DESCRIPTION The EV1517 is the evaluation board used to demonstrate the white LED driver capabilities of the MP1517. The low 0.7V feedback voltage offers higher efficiency in white LED driver applications including cell phone camera flash. Soft-start, cycle-by-cycle current limiting and input unde 文件:198.13 Kbytes 頁數(shù):3 Pages | MPS 美國芯源 | MPS | |
MP1517 | 3A, 25V, 1.1MHz 升壓變換器 MP1517是一款3A固定頻率升壓變換器,非常適合中高電流升壓、反激和SEPIC應用。1.1MHz的高開關頻率允許其使用較小的外部組件,從而為空間受限的攝像頭、PDA和手機等應用提供了緊湊的解決方案。MP1517具有0.7V低反饋電壓,為白光LED驅(qū)動器應用(如手機攝像頭閃光燈)提供了更高的效率。MP1517可將輸出電壓調(diào)節(jié)至最高25V,效率高達95%。MP1517還提供多種保護功能,包括內(nèi)部軟啟動、逐周期限流保護和輸入欠壓鎖定保護,在上電和輸出短路條件下可防止敏感外部電路承受過大應力,甚至損壞。MP1517 采用電流控制調(diào)節(jié)和外部補償組件,可實現(xiàn)寬輸入電壓范圍、寬輸出電壓和負載電流條件下控制 ? 峰值電流限值:4A\n? 700mV低反饋電壓閾值\n? 150mΩ內(nèi)部功率 MOSFET\n? 輸入電壓范圍:2.6V 至 25V\n? 效率高達95%\n? 零電流關斷模式\n? 欠壓鎖定保護\n? 過載保護(OLP)\n? 軟啟動功能\n? 過溫關斷保護\n? 采用16引腳4mm x 4mm QFN 封裝; | MPS 美國芯源 | MPS | |
3A, 25V, 1.1MHz Step-Up Converter for WLED Applications DESCRIPTION The EV1517 is the evaluation board used to demonstrate the white LED driver capabilities of the MP1517. The low 0.7V feedback voltage offers higher efficiency in white LED driver applications including cell phone camera flash. Soft-start, cycle-by-cycle current limiting and input unde 文件:198.13 Kbytes 頁數(shù):3 Pages | MPS 美國芯源 | MPS | ||
3A, 25V, 1.1MHz Step-Up Converter DESCRIPTION The MP1517 is a 3A, fixed frequency step-up converter ideal for medium-to-high current step-up, flyback and SEPIC applications. The high 1.1MHz switching frequency allows for smaller external components producing a compact solution for size constrained cameras, PDAs and cell phones. 文件:316.92 Kbytes 頁數(shù):13 Pages | MPS 美國芯源 | MPS | ||
3A, 25V, 1.1MHz Step-Up Converter 文件:188.82 Kbytes 頁數(shù):5 Pages | MPS 美國芯源 | MPS | ||
3.3V, 1A Sepic Evaluation Board 文件:180.37 Kbytes 頁數(shù):4 Pages | MPS 美國芯源 | MPS | ||
Package:16-VQFN 裸露焊盤;包裝:卷帶(TR) 功能:升壓,升壓/降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器 描述:IC REG MULTI CONFG ADJ 3A 16QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
Package:16-VQFN 裸露焊盤;包裝:管件 功能:升壓,升壓/降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器 描述:IC REG MULTI CONFG ADJ 3A 16QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
Package:16-VQFN 裸露焊盤;包裝:管件 功能:升壓,升壓/降壓 類別:集成電路(IC) DC DC 開關穩(wěn)壓器 描述:IC REG MULTI CONFG ADJ 3A 16QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. |
技術參數(shù)
- MPS庫存:
從MPS官網(wǎng)購買
- 調(diào)節(jié)輸出:
1
- 最小輸入電壓(V):
2.6
- 最大輸入電壓(V):
25
- 最小輸出電壓(V):
3.3
- 最大輸出電壓(V):
25
- 典型開關電流限(A):
4
- 典型靜態(tài)電流(mA):
0.9
- 反饋電壓 (V):
0.7
- 電源正常輸出指示:
否
- 軟啟動:
外部
- 輸入/輸出斷連:
否
- 省電模式:
否
- 特性:
使能
- 封裝:
QFN-16 (4x4)
- 等級:
目錄
- MPSafe:
1
- MPL:
0
- Product URL:
https
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MPS/美國芯源 |
22+ |
QFN |
25000 |
只做原裝,絕對原裝,假一罰十! |
詢價 | ||
MPS |
23+ |
SOP/DIP |
11400 |
正品原裝貨價格低 |
詢價 | ||
MPS |
25+ |
QFN |
46000 |
MPS全系列在售,支持終端 |
詢價 | ||
MPS |
QFN |
4500 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
MPS |
24+ |
QFN |
5632 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MPS |
23+ |
QFN16 |
15000 |
原裝正品,假一罰十 |
詢價 | ||
MPS |
2016+ |
QFN |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MPS |
25+ |
QFN16(4 |
4100 |
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 | ||
MPS |
1708+ |
QFN-16 |
6500 |
只做原裝進口,假一罰十 |
詢價 | ||
MPS |
17+ |
QFN |
9800 |
只做全新進口原裝,現(xiàn)貨庫存 |
詢價 |
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