| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
PM6641 | Monolithic VR for chipset and DDR2/3 supply for ultra-mobile PC (UMPC) applications Description The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems. It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO) 文件:2.26982 Mbytes 頁數(shù):47 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
PM6641 | 用于超移動(dòng)PC(UMPC)應(yīng)用的芯片組單片式VR和DDR2/3電源 The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems.\n\n It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO) linear regul ? Separate Power Good signals \n? Selectable tracking discharge for VDDQ \n? Programmable current limit and soft-start for all outputs \n? Pulse skipping at light load \n? Thermal protection \n? Latched OVP, UVP protection \n? S0-S5 states compliant DDR2/3 section? ±2 Apk LDO for DDR2/3 termination ; | ST 意法半導(dǎo)體 | ST | |
Monolithic VR for chipset and DDR2/3 supply for ultra-mobile PC (UMPC) applications Description The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems. It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO) 文件:2.26982 Mbytes 頁數(shù):47 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Package:48-VFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CONV DDR 3OUT 48VFQFPN | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS |
技術(shù)參數(shù)
- Package:
QFN48 7x7
- Marketing Status:
Active
- Input Voltage_min(V):
2.7
- Number Of Output_nom:
4
- Input Voltage_max(V):
5.5
- Output Current-Max_nom(A):
2.5
- Regulated Output Voltage_min(V):
0.8
- Regulated Output Voltage_max(V):
2.5
- Regulator Switching frequency_min(kHz):
500
- Regulator Switching frequency_max(kHz):
1000
- Efficiency_nom(%):
92
- Grade:
Industrial
- Oscillator Switching frequency_max(Internal)(kHz):
1000
- Synchronous rectification:
Yes
- Quiescent current_typ(mA):
3
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法半導(dǎo)體 |
22+ |
VFQFPN-48 |
6006 |
原裝正品現(xiàn)貨 可開增值稅發(fā)票 |
詢價(jià) | ||
ST專家 |
2021+ |
QFPN48 |
6800 |
原廠原裝,歡迎咨詢 |
詢價(jià) | ||
ST |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
詢價(jià) | ||
ST(意法半導(dǎo)體) |
25+ |
N/A |
12421 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
STM |
24+ |
8 |
詢價(jià) | ||||
STM |
2016+ |
QFN |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
ST |
25+ |
QFN |
50 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
ST |
24+ |
原廠原封 |
6523 |
進(jìn)口原裝公司百分百現(xiàn)貨可出樣品 |
詢價(jià) | ||
STM |
1706+ |
? |
9100 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
ST |
23+ |
QFN-48 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) |
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