MAX1544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 |
MAX1544 |
參數(shù)屬性 | MAX1544 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;MAX1544應(yīng)用范圍:控制器,AMD Hammer;產(chǎn)品描述:IC REG CTRLR MULTIPH 1OUT 40TQFN |
功能描述 | Dual-Phase, Quick-PWM Controller for AMD Hammer CPU Core Power Supplies |
封裝外殼 | 40-WFQFN 裸露焊盤 |
文件大小 |
904.78 Kbytes |
頁面數(shù)量 |
42 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-20 18:44:00 |
人工找貨 | MAX1544價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
MAX1544規(guī)格書詳情
General Description
The MAX1544 is a dual-phase, Quick-PWM?, stepdown controller for AMD Hammer? CPU core supplies. Dual-phase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties. The QuickPWM control scheme provides instantaneous response to fast load-current steps. The MAX1544 includes active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output capacitance requirements.
Features
? Dual-Phase, Quick-PWM Controller
? ±0.75 VOUT Accuracy Over Line, Load, and
Temperature (1.3V)
? Active Voltage Positioning with Adjustable Gain
and Offset
? 5-Bit On-Board DAC: 0.675V to 1.55V Output
Adjust Range
? Selectable 100kHz/200kHz/300kHz/550kHz
Switching Frequency
? 4V to 28V Battery Input Voltage Range
? Adjustable Slew-Rate Control
? Drives Large Synchronous Rectifier MOSFETs
? Selectable Output Overvoltage Protection
? Undervoltage and Thermal-Fault Protection
? Power Sequencing and Timing
? Selectable Suspend Voltage
? Soft-Shutdown
? Selectable Single- or Dual-Phase Pulse Skipping
Applications
AMD Hammer Desktop or Notebook PCs
Multiphase CPU Core Supply
Voltage-Positioned Step-Down Converters
Servers/Desktop Computers
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX1544ETL+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,AMD Hammer
- 電壓 - 輸入:
2V ~ 28V
- 輸出數(shù):
1
- 電壓 - 輸出:
0.68V ~ 1.55V
- 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 REG CTRLR MULTIPH 1OUT 40TQFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
1592 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
MAXIM |
0510+ |
QFN-40 |
2228 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MAXIM |
1738+ |
QFN40 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
MAXIM/美信 |
18+ |
SSOP |
25692 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
MAXIM |
16+ |
QFP160 |
4000 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
MAXIM |
23+ |
QFN |
400 |
原裝房間現(xiàn)貨假一賠十 |
詢價 | ||
MAXIM |
25+23+ |
40-QFN |
17860 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
MAXIM |
25+ |
QFN |
2500 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
MAXIM |
23+ |
QFN |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM |
22+ |
QFN |
3000 |
原裝正品,支持實單 |
詢價 |