| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1714 | High-Speed Step-Down Controller for Notebook Computers General Description The MAX1714 pulse-width modulation (PWM) controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate low voltage CPU core or chip-set/RAM supplies in notebook computers. Feature 文件:443.08 Kbytes 頁數(shù):24 Pages | MAXIM 美信 | MAXIM | |
MAX1714 | 高速、降壓型控制器,用于筆記本電腦 MAX1714脈沖寬度調(diào)制(PWM)控制器提供高效率、出色的瞬態(tài)響應(yīng)和高直流輸出精度,可滿足對筆記本電腦中的高壓電池進行降壓的需要,以產(chǎn)生低壓CPU內(nèi)核或芯片組/RAM電源。\n\n Maxim專有的Quick-PWM?快速響應(yīng)、恒定導(dǎo)通時間PWM控制方案可輕松處理寬輸入/輸出電壓比,并對負載瞬變提供100ns的“即時導(dǎo)通”響應(yīng),同時保持相對恒定的開關(guān)頻率。\n\n MAX1714無需傳統(tǒng)電流模式PWM中的電流檢測電阻,能夠以更低的成本實現(xiàn)高效率。此外還能夠驅(qū)動超大型同步整流器MOSFET,有助于進一步提升效率。\n\n 單級降壓轉(zhuǎn)換設(shè)計使這些器件能夠直接對高壓電 ? 超高效率\n\n? 無電流檢測電阻(無損ILIMIT)\n\n? 具有100ns負載階躍響應(yīng)的快速PWM\n\n? 在線路和負載范圍內(nèi)的VOUT精度為1%\n\n? 2.5V/3.3V固定輸出或1V至5.5V可調(diào)輸出范圍\n\n? 電池輸入范圍:2V至28V\n\n? 開關(guān)頻率:200/300/450/600kHz\n\n? 過壓保護(MAX1714A)\n\n? 欠壓保護\n\n? 1.7ms數(shù)字軟啟動\n\n? 驅(qū)動大型同步整流器FET\n\n? 基準電壓輸出:2V ±1%\n\n? 電源良好指示器; | ADI 亞德諾 | ADI | |
High-Speed Step-Down Controller for Notebook Computers General Description The MAX1714 pulse-width modulation (PWM) controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate low voltage CPU core or chip-set/RAM supplies in notebook computers. Feature 文件:443.08 Kbytes 頁數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
High-Speed Step-Down Controller for Notebook Computers General Description The MAX1714 pulse-width modulation (PWM) controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate low voltage CPU core or chip-set/RAM supplies in notebook computers. Feature 文件:443.08 Kbytes 頁數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
MAX17129 Evaluation Kit 文件:1.16433 Mbytes 頁數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
高速、降壓型控制器,用于筆記本電腦 The MAX1714 pulse-width modulation (PWM) controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate low-voltage CPU core or chip-set/RAM supplies in notebook computers.\nMaxim's proprietary Quick-PWM? ·Ultra-High Efficiency\n·No Current-Sense Resistor (Lossless ILIMIT)\n·Quick-PWM with 100ns Load-Step Response\n·1% VOUT Accuracy Over Line and Load\n·2.5V/3.3V Fixed or 1V to 5.5V Adjustable Output Range\n·2V to 28V Battery Input Range\n·200/300/450/600kHz Switching Frequency\n·Overvoltage Prot; | ADI 亞德諾 | ADI | ||
高速、降壓型控制器,用于筆記本電腦 The MAX1714 pulse-width modulation (PWM) controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate low-voltage CPU core or chip-set/RAM supplies in notebook computers.\nMaxim's proprietary Quick-PWM? ·Ultra-High Efficiency\n·No Current-Sense Resistor (Lossless ILIMIT)\n·Quick-PWM with 100ns Load-Step Response\n·1% VOUT Accuracy Over Line and Load\n·2.5V/3.3V Fixed or 1V to 5.5V Adjustable Output Range\n·2V to 28V Battery Input Range\n·200/300/450/600kHz Switching Frequency\n·Overvoltage Prot; | ADI 亞德諾 | ADI | ||
Package:40-WFQFN 裸露焊盤;包裝:帶 功能:降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:DC-DC FOR TV | AD 亞德諾 | AD | ||
Package:40-WFQFN 裸露焊盤;包裝:帶 功能:降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:DC-DC FOR TV | AD 亞德諾 | AD | ||
Package:40-WFQFN 裸露焊盤;包裝:帶 功能:降壓 類別:集成電路(IC) DC-DC 開關(guān)控制器 描述:DC-DC FOR TV | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
28
- VOUT1 (min)(V):
1
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
8
- Switch Type:
External
- Preset VOUT(V):
2.5
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
1
- Synchronous Switching:
Yes
- ICC (max)(mA):
0.04
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
600
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOIC(N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$3.06 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAX |
05+ |
原廠原裝 |
9476 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
24+ |
SMD16 |
3 |
自己現(xiàn)貨 |
詢價 | |||
MAX |
24+ |
SSOP |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
美信MAX |
22+ |
SOP16 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAX |
25+ |
SSOP |
4500 |
原裝正品!公司現(xiàn)貨!歡迎來電! |
詢價 | ||
MAXIM |
26+ |
原廠原封裝 |
86720 |
全新原裝正品價格最實惠 承諾假一賠百 |
詢價 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
MAXIM |
23+ |
SMD |
7512 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
00+ |
SOP20 |
1335 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
MAX |
17+ |
QSOP20 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 |
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