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MAX1981AETL中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX1981AETL規(guī)格書詳情
General Description
The MAX1907A/MAX1981A are single-phase, Quick-PWM? master controllers for IMVP-IV? CPU core supplies. Multi-phase operation is achieved using a Quick-PWM slave controller (MAX1980). Multiphase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties.
Features
? Quick-PWM Master Controllers
? Multiphase Conversion with Slave Controller
?? (MAX1980)
? Active Voltage Positioning with Adjustable Gain
?? and Offset
? Adjustable Slew Rate Control
? ±0.75 VOUT Accuracy Over Line, Load, and
?? Temperature
? 6-Bit On-Board DAC (16mV Increments)
? 0.700V to 1.708V Output Adjust Range
? Selectable 200kHz/300kHz/550kHz/1000kHz
?? Switching Frequency
? 2V to 28V Battery Input Voltage Range
? Drive Large Synchronous Rectifier MOSFETs
? Output Overvoltage Protection (MAX1907A Only)
? Undervoltage and Thermal Fault Protection
? Power Sequencing and Selectable Boot Voltage
? Low-Profile 40-Pin Thin QFN, 6mm ? 6mm
?? Package
Applications
?? IMVP-IV? Notebook Computers
?? Single-Phase CPU Core Supply
?? Multiphase CPU Core Supply
?? Voltage-Positioned Step-Down Converters
?? Servers/Desktop Computers
產(chǎn)品屬性
- 型號(hào):
MAX1981AETL
- 功能描述:
軟開關(guān) PWM 控制器
- RoHS:
否
- 制造商:
Fairchild Semiconductor
- 工作電源電壓:
30 V
- 最大工作溫度:
+ 105 C
- 最小工作溫度:
- 40 C
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
SOIC-8
- 封裝:
Reel
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
QFN |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
16+ |
QFN |
2500 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢! |
詢價(jià) | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
- |
907 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
詢價(jià) | ||
MAXIM |
23+ |
QFN |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MAXIM |
19+ |
QFN |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
MAXIM |
21+ |
QFN |
6500 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
22+ |
QFN |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢 |
詢價(jià) | ||
MAXIM |
22+ |
QFN |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
只做原裝 |
24+ |
QFN |
36520 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
MAXIM |
2315+ |
QFN |
3335 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) |