MAX1541集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
MAX1541 |
| 參數(shù)屬性 | MAX1541 包裝為卷帶（TR）；類(lèi)別為集成電路（IC）的特殊用途穩(wěn)壓器；產(chǎn)品描述：IC CPU CONTROLLER DUAL QFN |
| 功能描述 | Dual Step-Down Controllers with Saturation Protection, Dynamic Output, and Linear Regulator |
| 文件大小 |
834.68 Kbytes |
| 頁(yè)面數(shù)量 |
49 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 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 | 2025-2-2 23:00:00 |
MAX1541規(guī)格書(shū)詳情
General Description
The MAX1540/MAX1541 dual pulse-width modulation (PWM) controllers provide the high efficiency, excellent transient response, and high DC-output accuracy necessary for stepping down high-voltage batteries to generate low-voltage chipset and RAM power supplies in notebook computers.
Features
? Inductor-Saturation Protection
? Accurate Differential Current-Sense Inputs
? Dual Ultra-High-Efficiency Quick-PWMs with 100ns Load-Step Response
? MAX1540
??? 1.8V/1.2V Fixed or 0.7V to 5.5V Adjustable Output (OUT1)
??? 2.5V/1.5V Fixed or 0.7V to 5.5V Adjustable Output (OUT2)
??? Fixed 5V, 100mA Linear Regulator
? MAX1541
??? External Reference Input (REFIN1)
??? Dynamically Selectable Output Voltage—0.7V
??? to 5.5V (OUT1)
??? 2.5V/1.8V Fixed or 0.7V to 5.5V Adjustable Output (OUT2)
??? Optional Power-Good and Fault Blanking During Transitions
??? Fixed 5V or Adjustable 100mA Linear Regulator
? 1 VOUT Accuracy over Line and Load
? 2V to 28V Battery Input Range
? 170kHz to 620kHz Selectable Switching Frequency
? Overvoltage/Undervoltage-Protection Option
? 1.7ms Digital Soft-Start
? Drives Large Synchronous-Rectifier FETs
? 2V ±0.7 Reference Output
? Separate Power-Good Window Comparators
Applications
??? Notebook Computers
??? Core/IO Supplies as Low as 0.7V
??? 0.7V to 5.5V Supply Rails
??? CPU/Chipset/GPU with Dynamic Voltage Core Supplies (MAX1541)
??? DDR Memory Termination (MAX1541)
??? Active Termination Buses (MAX1541)
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MAX15411GTM+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類(lèi)別：
集成電路（IC） > 特殊用途穩(wěn)壓器
- 包裝：
卷帶（TR）
- 描述：
IC CPU CONTROLLER DUAL QFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
21+ |
QFN |
6500 |
全新原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
MAXIM |
2016+ |
TQFN-40 |
6000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
MAXIM |
2020+ |
QFN40 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
MAXIM |
24+ |
QFN |
65200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
MAXIM |
23+ |
QFN40 |
162 |
房間現(xiàn)貨 |
詢(xún)價(jià) | ||
MAXIM |
TQFN-40 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢(xún)價(jià) | |||
MAXIM |
23+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
MAXIM |
19+ |
QFN40 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢(xún)價(jià) | ||
MAX |
22+ |
QFN |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
MAXIM |
24+ |
QFN |
580 |
詢(xún)價(jià) |
