MAX1981A中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
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廠商型號(hào) |
MAX1981A |
功能描述 | Quick-PWM Master Controllers for Voltage-Positioned CPU Core Power Supplies (IMVP-IV) |
文件大小 |
21.36 Kbytes |
頁面數(shù)量 |
1 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-26 20:00:00 |
人工找貨 | MAX1981A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX1981A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):
MAX1981A
- 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(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
5234 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
QFN |
58000 |
全新原廠原裝正品現(xiàn)貨,可提供技術(shù)支持、樣品免費(fèi)! |
詢價(jià) | ||
MAXIM(美信) |
23+ |
6000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | |||
MAXIM |
2020+ |
QFN |
15 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MAXIM |
21+ |
QFN |
6500 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
2023+ |
QFN |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
22+23+ |
QFNPB |
39675 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
2223+ |
QFN |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn) |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) |