| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX17075 | Boost Regulator with Integrated Charge Pumps, Switch Control, and High-Current Op Amp General Description The MAX17075 includes a high-voltage boost regulator, one high-current operational amplifier, two regulated charge pumps, and one MLG block for gate-driver supply modulation. ??? Features ? 2.5V to 5.5V Input Operating Range ? Current Mode Step-Up Regulator ??? Fast-Trans 文件:1.23667 Mbytes 頁(yè)數(shù):22 Pages | MAXIM 美信 | MAXIM | |
MAX17075 | Boost Regulator with Integrated Charge Pumps, Switch Control, and High-Current Op Amp 文件:605.96 Kbytes 頁(yè)數(shù):23 Pages | MAXIM 美信 | MAXIM | |
MAX17075 | 1.2MHz Switching Frequency 文件:168.04 Kbytes 頁(yè)數(shù):7 Pages | MAXIM 美信 | MAXIM | |
MAX17075 | 集成了電荷泵、開(kāi)關(guān)控制和大電流運(yùn)算放大器的boost調(diào)節(jié)器 MAX17075包含一路高壓升壓型調(diào)節(jié)器、一個(gè)大電流運(yùn)算放大器、兩路穩(wěn)壓型電荷泵以及一路用作柵極驅(qū)動(dòng)電源的MLG模塊。\n\n 升壓型DC-DC轉(zhuǎn)換器為1.2MHz電流模式升壓調(diào)節(jié)器,內(nèi)置功率MOSFET。該器件為脈沖負(fù)載提供快速瞬態(tài)響應(yīng),同時(shí)保證效率高于85%。內(nèi)置160mΩ (典型值)功率MOSFET允許在2.5V至5.5V輸入范圍內(nèi)獲得18V升壓輸出。內(nèi)置7位數(shù)字軟啟動(dòng)功能有效限制啟動(dòng)時(shí)的浪涌電流。\n\n 柵極導(dǎo)通和柵極關(guān)斷電荷泵提供經(jīng)過(guò)穩(wěn)壓TFT柵極通、斷供電電源。這兩路輸出電壓均可通過(guò)外部電阻分壓器調(diào)節(jié)。\n\n 用來(lái)驅(qū)動(dòng)LCD背板(VCOM) ? 2.5V至5.5V輸入工作電壓范圍\n? 電流模式升壓調(diào)節(jié)器\n? 快速瞬態(tài)響應(yīng)\n? 內(nèi)置20V、3A、0.16Ω n溝道功率MOSFET\n? 逐周期限流\n? 87%效率(5V輸入至13V輸出)\n? 1.2MHz開(kāi)關(guān)頻率\n? ±1%輸出穩(wěn)壓精度\n\n\n? 大電流、18V VCOM緩沖器\n? ±500mA輸出短路電流\n? 45V/μs擺率\n? 20MHz -3dB帶寬\n? 滿擺幅輸出\n\n\n? 穩(wěn)壓型電荷泵用于TFT柵極開(kāi)啟電源\n? 穩(wěn)壓型電荷泵用于TFT柵極關(guān)斷電源\n? 邏輯控制高壓開(kāi)關(guān),帶可調(diào)延時(shí)\n? 所有輸出具有軟啟動(dòng)和延時(shí)故障鎖存\n?; | ADI 亞德諾 | ADI | |
Boost Regulator with Integrated Charge Pumps, Switch Control, and High-Current Op Amp General Description The MAX17075 includes a high-voltage boost regulator, one high-current operational amplifier, two regulated charge pumps, and one MLG block for gate-driver supply modulation. ??? Features ? 2.5V to 5.5V Input Operating Range ? Current Mode Step-Up Regulator ??? Fast-Trans 文件:1.23667 Mbytes 頁(yè)數(shù):22 Pages | MAXIM 美信 | MAXIM | ||
Boost Regulator with Integrated Charge Pumps, Switch Control, and High-Current Op Amp 文件:605.96 Kbytes 頁(yè)數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
Boost Regulator with Integrated Charge Pumps, Switch Control, and High-Current Op Amp 文件:605.96 Kbytes 頁(yè)數(shù):23 Pages | MAXIM 美信 | MAXIM | ||
1.2MHz Switching Frequency 文件:168.04 Kbytes 頁(yè)數(shù):7 Pages | MAXIM 美信 | MAXIM | ||
1.2MHz Switching Frequency 文件:168.04 Kbytes 頁(yè)數(shù):7 Pages | MAXIM 美信 | MAXIM | ||
Package:24-WFQFN 裸露焊盤(pán);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類(lèi)別:集成電路(IC) 電源管理 - 專(zhuān)用 描述:IC DC-DC CONV W/CHRG PUMP 24TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- # Step-Up Outputs:
2
- # Inverting Outputs:
1
- Primary Topology:
Step-Up
- Monitor/ Control Features:
Output OVP
- DC-DC/ Power Features:
Fixed Freq./PWM
- LCD/ LED/ Flash/ CCD Features:
Op. Amps.
- VOUT (min)(V):
1.25
- VOUT (max)(V):
18
- Max. IOUT(A):
0.75
- Switching Frequency(kHz):
1200
- # Op. Amp. Outputs:
1
- Output Adjust. Method:
Resistor
- ICC (max)(mA):
1.5
- EV Kit Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Package/ Pins:
TQFN/24
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$0.88 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
24-TQFN-4X4X0.75 |
5500 |
集成了電荷泵、開(kāi)關(guān)控制和大電流運(yùn)算放大器的boost調(diào)節(jié)器 |
詢價(jià) | ||
MAX |
17+ |
TQFN24 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
25+ |
QFN |
1440 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAX |
24+ |
TQFN24 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價(jià) | ||
Maxim |
1650+ |
? |
11520 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAXIM |
24+ |
QFN |
10000 |
MAXIM一級(jí)代理商原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAXIM |
25+23+ |
TQFN24 |
42999 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
20+ |
QFN |
32500 |
MAXIM全新原裝-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
MAXIM |
20+ |
QFN |
1895 |
特價(jià)清倉(cāng)! |
詢價(jià) | ||
MAXIM/美信 |
24+ |
TQFN24 |
25050 |
原廠支持公司優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) |
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