| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1518A | TFT-LCD DC-DC Converters with Operational Amplifiers 文件:1.67491 Mbytes 頁數(shù):29 Pages | MAXIM 美信 | MAXIM | |
TFT-LCD DC-DC Converters with Operational Amplifiers 文件:1.67491 Mbytes 頁數(shù):29 Pages | MAXIM 美信 | MAXIM | ||
MAX1518A | TFT-LCD DC-DC轉(zhuǎn)換器,帶有運(yùn)算放大器 MAX1516A/MAX1517A/MAX1518A包括一個(gè)高性能升壓穩(wěn)壓器、兩個(gè)線性穩(wěn)壓控制器以及大電流運(yùn)算放大器,用于有源矩陣薄膜晶體管(TFT)液晶顯示器(LCD)。還包括一個(gè)邏輯控制、具有可調(diào)延時(shí)的高壓開關(guān)。\n升壓DC-DC轉(zhuǎn)換器為面板源極驅(qū)動(dòng)IC提供穩(wěn)定的電源電壓。該轉(zhuǎn)換器為高頻(1.2MHz)電流模式穩(wěn)壓器,集成有14V n溝道MOSFET,允許采用超小型電感和陶瓷電容。它可為脈沖負(fù)載提供快瞬態(tài)響應(yīng),效率超過85%。\n柵極導(dǎo)通與柵極關(guān)斷線性穩(wěn)壓控制器利用連接在開關(guān)節(jié)點(diǎn)外部的電荷泵提供穩(wěn)定的TFT柵極導(dǎo)通和柵極關(guān)斷電源。MAX1518A包含有五個(gè)高性能運(yùn)算放大器,MAX1 ·2.6V至5.5V輸入電壓范圍\n·1.2MHz電流模式升壓穩(wěn)壓器\n為脈沖負(fù)載提供快速瞬態(tài)響應(yīng)\n高精度輸出電壓(1.5%)\n內(nèi)置14V, 2.4A, 0.16Ω n溝道MOSFET\n高效率(90%)\n·用于產(chǎn)生VGON和VGOFF的線性調(diào)節(jié)控制器\n·高性能運(yùn)算放大器\n±150mA輸出短路電流\n13V/μs壓擺率\n-3dB帶寬為12MHz\n滿擺幅輸入/輸出\n·邏輯控制的可調(diào)延時(shí)高壓開關(guān)\n·所有穩(wěn)壓器輸出均具有定時(shí)延遲故障閉鎖\n·熱過載保護(hù)\n·0.6mA靜態(tài)電流; | ADI 亞德諾 | ADI | |
TFT-LCD DC-DC Converter with Operational Amplifiers General Description The MAX1518B includes a high-performance step-up regulator, two linear-regulator controllers, and high-current operational amplifiers for active-matrix, thin-film transistor (TFT), liquid-crystal displays (LCDs). Also included is a logic-controlled, high-voltage switch with 文件:1.29033 Mbytes 頁數(shù):25 Pages | MAXIM 美信 | MAXIM | ||
TFT-LCD DC-DC Converter with Operational Amplifiers General Description The MAX1518B includes a high-performance step-up regulator, two linear-regulator controllers, and high-current operational amplifiers for active-matrix, thin-film transistor (TFT), liquid-crystal displays (LCDs). Also included is a logic-controlled, high-voltage switch with 文件:1.29033 Mbytes 頁數(shù):25 Pages | MAXIM 美信 | MAXIM | ||
TFT-LCD DC-DC Converters with Operational Amplifiers General Description The MAX1516/MAX1517/MAX1518 include a high-performance step-up regulator, two linear-regulator controllers, and high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). Also included is a logic-controlled, high-voltage 文件:919.44 Kbytes 頁數(shù):26 Pages | MAXIM 美信 | MAXIM |
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 UVP
- DC-DC/ Power Features:
Adj. Frequency
- LCD/ LED/ Flash/ CCD Features:
TFT Bias
- VOUT (min)(V):
2.6
- VOUT (max)(V):
14
- Max. IOUT(A):
0.75
- Switching Frequency(kHz):
1200
- # Op. Amp. Outputs:
5
- Output Adjust. Method:
Resistor
- ICC (max)(mA):
0.8
- EV Kit Available:
Yes
- Package/ Pins:
SOIC(N)/8
- RoHS Available:
See Data Sheet
- Oper. Temp.(°C):
-40 to +85
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
NA |
30000 |
房間原裝現(xiàn)貨特價(jià)熱賣,有單詳談 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
NA |
2067 |
電子元器件供應(yīng)原裝現(xiàn)貨. 優(yōu)質(zhì)獨(dú)立分銷。原廠核心渠道 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
MAXIM/美信 |
22+ |
NA |
35000 |
絕對(duì)原裝正品現(xiàn)貨,假一罰十 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
NA |
130000 |
18萬條庫存 一站式配齊 |
詢價(jià) | ||
MAXIM/美信 |
2450+ |
NA |
9850 |
只做原廠原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價(jià) | ||
MAXIM/美信 |
2447 |
QFN |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
MAXIM/美信 |
21+ |
NA |
500 |
進(jìn)口原裝現(xiàn)貨假一賠萬力挺實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
QFN |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
MAXIM |
23+ |
QFN |
3200 |
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) |
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