零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MPQ4323 | 42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | |
42V 負載突降容限、3A、超緊湊同步降壓變換器,符合 AEC-Q100 認證 MPQ4323C 是一款頻率可調(diào)(350kHz 至 2.5MHz)的同步降壓開關(guān)穩(wěn)壓器,它內(nèi)置上下管功率 MOSFET(分別為 HS-FET 和 LS-FET),在峰值電流模式下可實現(xiàn)高達 3A 的高效率輸出電流 (IOUT)。\n\n MPQ4323C具有3.3V 至 36V 的寬輸入電壓 (VIN)范圍和 42V 的負載突降容限,適用于汽車輸入環(huán)境中的各種降壓應(yīng)用。其1μA 的關(guān)斷模式靜態(tài)電流還使該器件適用于電池供電應(yīng)用。\n\n MPQ4323C提供開漏電源正常 (PG) 信號,用于指示輸出電壓是否在其標稱電壓的 94.5% 至 105.5% 范圍內(nèi)。; ? 專為汽車應(yīng)用而設(shè)計:? 42V 負載突降容限\n? 支持 3.1V 冷車啟動條件\n? 高達3A 的連續(xù)輸出電流 (IOUT)\n? 連續(xù)操作工作電壓可高達 36V\n? -40°C 至 +150°C (最大絕對值)的工作結(jié)溫 (TJ)范圍\n\n? 延長了電池壽命:? 1μA 關(guān)斷模式電源電流\n\n? 具備改善散熱性能的高性能:? 集成 70mΩ 上管MOSFET (HS-FET) 和 50mΩ下管MOSFET(LS-FET)\n? 65ns 最小導(dǎo)通時間 (tON_MIN)\n? 50ns 最小關(guān)斷時間 (tOFF_MIN)\n\n? 專門針對EMC/EMI 性能進行優(yōu)化:? 頻譜擴; | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | ||
絲?。?a target="_blank" title="Marking" href="/bpn/marking.html">BPN;Package:QFN-122mmx3mm;42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | ||
42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | ||
絲印:BPN;Package:QFN-122mmx3mm;42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | ||
42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | ||
42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | ||
42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | ||
絲印:4323;Package:QFN-123mmx4mm;42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS | ||
42V Load Dump Tolerant, 3A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION TheMPQ4323isafrequency-configurable(350kHzto2.5MHz),synchronous,step-downswitchingregulatorwithintegratedinternalhighsideandlow-sidepowerMOSFETs.Thedeviceprovides3Aofhighlyefficientoutputcurrentwithpeakcurrentmodecontrol. Thewide3.3Vto36Vinputvo | MPSMonolithic Power Systems Inc. 美國芯源美國芯源系統(tǒng)有限公司 | MPS |
技術(shù)參數(shù)
- MPS庫存:
從MPS官網(wǎng)購買
- 最小輸入電壓(V):
3.3
- 最大輸入電壓(V):
36
- 最大輸出電流(A):
3
- 典型靜態(tài)電流(mA):
1.2
- 反饋電壓 (V):
0.8
- 最大開關(guān)頻率(kHz):
2500
- 共同特性:
3.1V Cold Crank
- 特性:
強制電流連續(xù)工作模式
- 控制模式:
電流控制模式
- 封裝:
QFN-12 (2x3)
- 等級:
車規(guī)級
- MPSafe:
1
- MPL:
0
- Product URL:
https
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MPS |
25+ |
QFN |
5000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
MPS/美國芯源 |
2324+ |
- |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口 |
詢價 | ||
MPS |
22+ |
NA |
4336 |
原裝正品支持實單 |
詢價 | ||
MPS/美國芯源 |
23+ |
NA |
20000 |
詢價 | |||
MPS(美國芯源) |
2405+ |
Original |
50000 |
只做原裝優(yōu)勢現(xiàn)貨庫存,渠道可追溯 |
詢價 | ||
MPS |
24+ |
QFN |
39500 |
進口原裝現(xiàn)貨 支持實單價優(yōu) |
詢價 | ||
MPS/美國芯源 |
23+ |
QFN-12 |
30000 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 | ||
5000 |
原裝現(xiàn)貨 |
詢價 | |||||
MPS |
22+ |
QFN |
5000 |
原裝正品 |
詢價 | ||
MPS/美國芯源 |
24+ |
NA |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 |
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