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MAX1545ETL集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

廠商型號(hào) |
MAX1545ETL |
參數(shù)屬性 | MAX1545ETL 封裝/外殼為40-WFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的特殊用途穩(wěn)壓器;MAX1545ETL應(yīng)用范圍:控制器,Intel Pentium? IV;產(chǎn)品描述:IC QUICK-PWM DUAL-PHASE 40-TQFN |
功能描述 | Dual-Phase, Quick-PWM Controllers for Programmable CPU Core Power Supplies |
封裝外殼 | 40-WFQFN 裸露焊盤 |
文件大小 |
826.6 Kbytes |
頁(yè)面數(shù)量 |
43 頁(yè) |
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 | 2025-4-14 23:00:00 |
人工找貨 | MAX1545ETL價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX1545ETL規(guī)格書詳情
General Description
The MAX1519/MAX1545 are dual-phase, Quick-PWM?, step-down controllers for desktop and mobile Pentium? 4 (P4) CPU core supplies. Dual-phase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties. The Quick-PWM control scheme provides instantaneous response to fast load-current steps. The MAX1519/MAX1545 include active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output capacitance requirements.
Features
? Dual-Phase, Quick-PWM Controllers
? ±0.75 VOUT Accuracy Over Line, Load, and
?? Temperature (1.3V)
? Active Voltage Positioning with Adjustable Gain
?? and Offset
? 5-Bit On-Board DAC
?? Mobile: 0.60V to 1.75V Output Range
?? Desktop: 1.10V to 1.85V Output Range
? Selectable 100kHz/200kHz/300kHz/550kHz
?? Switching Frequency
? 4V to 28V Battery Input Voltage Range
? Adjustable Slew-Rate Control
? Drive Large Synchronous Rectifier MOSFETs
? Output Overvoltage Protection (MAX1545 Only)
? Undervoltage and Thermal-Fault Protection
? Power Sequencing and Timing
? Selectable Suspend Voltage (0.675V to 1.45V)
? Soft-Shutdown
? Selectable Single- or Dual-Phase Pulse Skipping
Applications
?? Desktop and Mobile P4 Computers
?? Multiphase CPU Core Supply
?? Voltage-Positioned Step-Down Converters
?? Servers/Desktop Computers
?? Low-Voltage, Digitally Programmable Power Supplies
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX1545ETL+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 特殊用途穩(wěn)壓器
- 系列:
Quick-PWM?
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 應(yīng)用:
控制器,Intel Pentium? IV
- 電壓 - 輸入:
2V ~ 28V
- 輸出數(shù):
1
- 電壓 - 輸出:
0.6V ~ 1.85V
- 工作溫度:
-40°C ~ 100°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
40-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
40-TQFN(6x6)
- 描述:
IC QUICK-PWM DUAL-PHASE 40-TQFN
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 |
24+ |
NA/ |
2200 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MAXIM |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MAXIM |
24+ |
QFN |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價(jià) | ||
MAXIM |
05+ |
原廠原裝 |
7166 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM |
23+ |
QFN |
7455 |
詢價(jià) | |||
MAXIM |
23+ |
QFN |
2200 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
2315+ |
QFN |
3886 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) | ||
MAXIM |
25+23+ |
40-QFN |
19948 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
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(gòu) |
詢價(jià) |