| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1964 | Tracking/Sequencing Triple/Quintuple Power-Supply Controllers General Description The MAX1964/MAX1965 power-supply controllers are designed to address cost-sensitive applications demanding voltage sequencing/tracking, such as cable modem consumer premise equipment (CPE), xDSL CPE, and set-top boxes. Operating off a low-cost, unregulated DC supply (such as a 文件:475.07 Kbytes 頁數(shù):30 Pages | MAXIM 美信 | MAXIM | |
MAX1964 | 三/五路電源控制器,提供跟蹤/排序功能 MAX1964/MAX1965電源控制器設(shè)計面向于那些要求電壓排序/跟蹤功能、且成本敏感的應(yīng)用,如線纜調(diào)制解調(diào)器用戶端設(shè)備(CPE)、xDSL CPE和機頂盒。工作于低成本、非穩(wěn)壓的DC電源(比如交流適配器輸出),MAX1964有三路正電源輸出,MAX1965有4路正電源輸出和一路負電源輸出,提供了一組低成本的系統(tǒng)電源。\n\n MAX1964包含一個電流型同步降壓控制器和兩個正電源穩(wěn)壓增益單元,而MAX1965還包括另一個正電源增益和一個負電源增益單元。主同步降壓控制器產(chǎn)生大電流的3.3V預(yù)置輸出或由外部電阻分壓器設(shè)定、1.236V至0.75 x VIN的可調(diào)輸出。200kHz的開 ? 4.5V至28V的輸入電壓范圍\n? 主DC-DC降壓轉(zhuǎn)換器:\n? 預(yù)置3.3V或可調(diào)的輸出電壓(1.236V至0.75 x VIN)\n? 固定頻率(200kHz) PWM控制器\n? 無需檢流電阻\n? 可調(diào)限流\n? 95%效率\n? 軟啟\n\n\n? 兩個(MAX1964)/四個(MAX1965)模擬增益單元:\n? 正電源模擬單元驅(qū)動低成本PNP調(diào)整管,構(gòu)建正電源線性穩(wěn)壓器\n? 負電源模擬單元(MAX1965)驅(qū)動低成本NPN調(diào)整管,構(gòu)建負電源線性穩(wěn)壓器\n\n\n? 電源就緒指示\n? 電壓排序(MAX1964)或跟蹤特性(MAX1965); | ADI 亞德諾 | ADI | |
Tracking/Sequencing Triple/Quintuple Power-Supply Controllers General Description The MAX1964/MAX1965 power-supply controllers are designed to address cost-sensitive applications demanding voltage sequencing/tracking, such as cable modem consumer premise equipment (CPE), xDSL CPE, and set-top boxes. Operating off a low-cost, unregulated DC supply (such as a 文件:475.07 Kbytes 頁數(shù):30 Pages | MAXIM 美信 | MAXIM | ||
Package:16-SSOP(0.154",3.90mm 寬);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 電源控制器,監(jiān)視器 描述:IC POWER CTRLR/SEQUENCER 16QSOP | AD 亞德諾 | AD | ||
Package:16-SSOP(0.154",3.90mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 電源控制器,監(jiān)視器 描述:IC POWER CTRLR/SEQUENCER 16QSOP | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
28
- VOUT1 (min)(V):
1.23
- VOUT1 (max)(V):
20
- IOUT1 (max)(A):
5
- Switch Type:
External
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- VOUT2 (min)(V):
1.23
- VOUT2 (max)(V):
20
- IOUT2 (max)(A):
5
- VOUT3 (min)(V):
1.23
- VOUT3 (max)(V):
20
- IOUT3 (max)(A):
5
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
2
- # DC-DC Outputs:
1
- # LDO/ Op.Amp. Outputs:
2
- Switching Frequency(kHz):
200
- Features:
Adjustable Freq.
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.86 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
16-QSOP-150_MIL |
5500 |
三/五路電源控制器,提供跟蹤/排序功能 |
詢價 | ||
MAXIM |
25+ |
SSOP-16 |
3000 |
福安甌為您提供真芯庫存,真誠服務(wù) |
詢價 | ||
MAXIM |
24+ |
SMD |
19 |
詢價 | |||
MAX |
23+ |
SSOP |
7000 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAX |
25+ |
SSOP |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 | ||
MAXIM |
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 | ||
MAX |
05+ |
原廠原裝 |
4395 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
MAX |
24+ |
SSOP16 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MAXIM |
24+ |
SSOP |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 | ||
MAXIM |
25+ |
SSOP |
4500 |
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 |
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