MAX772CPA中文資料美信數據手冊PDF規(guī)格書
MAX772CPA規(guī)格書詳情
General Description
The MAX770–MAX773 step-up switching controllers provide 90 efficiency over a 10mA to 1A load. A unique current-limited pulse-frequency-modulation (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converters (high efficiency at heavy loads), while using less than 110μA of supply current (vs. 2mA to 10mA for PWM converters).
Features
? 90 Efficiency for 10mA to 1A Load Currents
? Up to 15W Output Power
? 110μA Max Supply Current
? 5μA Max Shutdown Current
? 2V to 16.5V Input Range (MAX770/MAX771/MAX772)
? Internal Shunt Regulator for High Input Voltages (MAX773)
? Preset or Adjustable Output Voltages
?? MAX770: 5V or Adjustable
?? MAX771: 12V or Adjustable
?? MAX772: 15V or Adjustable
?? MAX773: 5V, 12V, 15V, or Adjustable
? Current-Limited PFM Control Scheme
? 300kHz Switching Frequency
Applications
??? Palmtops/Handy-Terminals
??? High-Efficiency DC-DC Converters
??? Battery-Powered Applications
??? Positive LCD-Bias Generators
??? Portable Communicators
??? Flash Memory Programmers
產品屬性
- 型號：
MAX772CPA
- 功能描述：
DC/DC 開關控制器 5/12/15/AdjV Step Up DC/DC Controller
- RoHS：
否
- 制造商：
Texas Instruments
- 輸入電壓：
6 V to 100 V
- 輸出電壓：
1.215 V to 80 V
- 輸出電流：
3.5 A
- 輸出端數量：
1
- 最大工作溫度：
+ 125 C
- 封裝/箱體：
CPAK
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
23+ |
DIP |
9526 |
詢價 | |||
MAXIM |
2016+ |
SOP8 |
1000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM |
24+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MAXIM |
24+ |
SOP8 |
20000 |
全新原廠原裝，進口正品現貨，正規(guī)渠道可含稅?。?/div> |
詢價 | ||
MAXIM |
1738+ |
DIP-8 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
MAXIM/美信 |
21+ |
SOP-8 |
7500 |
百域芯優(yōu)勢 實單必成 可開13點增值稅發(fā)票 |
詢價 | ||
MAXIM |
23+ |
DIP-8 |
4500 |
全新原裝、誠信經營、公司現貨銷售! |
詢價 | ||
MAXIM |
23+ |
DIP-8 |
6500 |
絕對全新原裝!現貨!特價!請放心訂購! |
詢價 | ||
MAXIM/美信 |
22+ |
DIP8 |
28918 |
原裝正品現貨,可開13個點稅 |
詢價 | ||
MAXIM |
19+ |
SOP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 |
