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MAX662A數據手冊規(guī)格書PDF詳情
General Description
The MAX662A is a regulated +12V, 30mA-output, charge pump DC-DC converter. It provides the necessary +12V ±5 output to program byte-wide flash memories, and requires no inductors to deliver a guaranteed 30mA output from inputs as low as 4.75V. It fits into less than 0.1in2 of board space. The MAX662A is a pin-compatible upgrade to the MAX662, and is recommended for new designs. The MAX662A offers lower quiescent and shut down currents, and guarantees the output current over all temperature ranges.
The MAX662A is the first charge-pump boost converter to provide a regulated +12V output. It requires only a few inexpensive capacitors, and the entire circuit is completely surface-mountable.
A logic-controlled shutdown pin that interfaces directly with microprocessors reduces the supply current to only 0.5μA. The MAX662A comes in 8-pin narrow SO and DIP packages.
For higher-current flash memory programming solutions, refer to the data sheets for the MAX734 (120mA output current, guaranteed) and MAX732 (200mA output current, guaranteed) PWM, switch-mode DC-DC converters. Or, refer to the MAX761 data sheet for a 150mA, PFM switch-mode DC-DC converter that operates from inputs as low as 2V.
Features
? Regulated +12V ±5 Output Voltage
? 4.5V to 5.5V Supply Voltage Range
? Fits in 0.1in2
? Guaranteed 30mA Output
? No Inductor—Uses Only 4 Capacitors
? 185μA Quiescent Current
? Logic-Controlled 0.5μA Shutdown
? 8-Pin Narrow SO and DIP Packages
Applications
?? +12V Flash Memory Programming Supplies
?? Compact +12V Op-Amp Supplies
?? Switching MOSFETs in Low-Voltage Systems
?? Dual-Output +12V and +20V Supplies
MAX662A產品屬性
- 類型
描述
- 型號
MAX662A
- 功能描述
電荷泵
- RoHS
否
- 制造商
Maxim Integrated
- 功能
Inverting, Step Up
- 輸出電壓
- 1.5 V to - 5.5 V, 3 V to 11 V
- 輸出電流
100 mA
- 電源電流
1 mA
- 最大工作溫度
+ 70 C
- 封裝/箱體
SOIC-8 Narrow
- 封裝
Tube
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
1015+ |
SOP-8 |
5300 |
進口原裝特價熱賣中,可開17票! |
|||
MAXIM |
23+ |
6000 |
原裝現貨 本公司為一般納稅人,可開17%增值稅票 |
||||
MAXIM/美信 |
24+ |
原廠原裝 |
670 |
原裝正品現貨,假一賠十 |
|||
Maxim(美信) |
24+ |
標準封裝 |
9548 |
原廠渠道供應,大量現貨,原型號開票。 |
|||
MAXIM/美信 |
25+ |
SOP |
32000 |
MAXIM/美信全新特價MAX662ACSA+T即刻詢購立享優(yōu)惠#長期有貨 |
|||
MAXIM |
2020+ |
SOP-8 |
18600 |
百分百原裝正品 真實公司現貨庫存 本公司只做原裝 可 |
|||
MAXIM |
23+ |
SOP-8 |
8600 |
受權代理!全新原裝現貨特價熱賣! |
|||
MAXIM |
2021+ |
SOP-8 |
8350 |
原裝現貨 代理品牌 |
|||
MAXIM |
24+ |
SOP-8 |
6800 |
||||
MAXIM |
22+ |
SOP8 |
21055 |
原裝正品,實單請聯(lián)系 |
MAX662AESA+ 價格
參考價格:¥22.1633
MAX662A 資料下載更多...
MAX662A相關電子新聞
MAX662A-+12 V,30毫安快閃記憶體編程電源
MAX662A是一個穩(wěn)定的+12V,30毫安輸出,chargepumpDC-DC轉換器。它提供了必要的+12V±5%輸出到程序的字節(jié)寬的快閃記憶體,無需電感器提供保證30mA輸出從4.75V低輸入。它適用于小于0.1平方英寸電路板空間。MAX662A是引腳兼容的新升級的MAX662,并建議設計。MAX662A提供低靜態(tài)電流和停機電流,并保證對所有的輸出電流溫度范圍。MAX662A是第一個電荷泵升壓轉換器提供規(guī)范的+12V輸出。只需要幾個廉價的電容,整個電路是完全表面貼裝。邏輯控制的關斷引腳直接連接與微處理器將電源電流降低到只有0.5μA。MAX662A來自8引腳窄SO和DIP包。
2012-12-21
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Datasheet數據表PDF頁碼索引
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Maxim Integrated Products 美信半導體
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司,成立于1983年,總部位于美國加利福尼亞州圣何塞。公司設計和制造廣泛應用于電子設備的高性能集成電路,涵蓋電源管理、信號處理、傳感器和接口等多個領域。 Maxim的產品廣泛應用于消費電子、工業(yè)、汽車、通信等市場,以其高性能和創(chuàng)新技術著稱。公司致力于通過推動技術進步來滿足客戶的需求,并提供解決方案,幫助客戶實現更高的效率和更好的性能。 在2021年,Maxim Integrated被Analog Devices收購,進一步增強了Analog Devices在市場上的競爭力和技術實力。