| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
NB679A | 28V, Low IQ, Fixed 5.1V, 8A, Synchronous Buck Converter with 100mA LDO and LP# VOUT Scaling DESCRIPTION The NB679A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with a fixed 5.1V output and low-power mode voltage scaling. It offers a very compact solution to achieve an 8A continuous output current and a 10A peak output current over a 文件:1.11196 Mbytes 頁數(shù):19 Pages | MPS 美國芯源 | MPS | |
絲?。?a target="_blank" title="Marking" href="/apay/marking.html">APAY;Package:QFN-12;28V, Low IQ, Fixed 5.1V, 8A, Synchronous Buck Converter with 100mA LDO and LP# VOUT Scaling DESCRIPTION The NB679A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with a fixed 5.1V output and low-power mode voltage scaling. It offers a very compact solution to achieve an 8A continuous output current and a 10A peak output current over a 文件:1.11196 Mbytes 頁數(shù):19 Pages | MPS 美國芯源 | MPS | ||
28V, Low IQ, Fixed 5.1V, 8A, Synchronous Buck Converter with 100mA LDO and LP# VOUT Scaling DESCRIPTION The NB679A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with a fixed 5.1V output and low-power mode voltage scaling. It offers a very compact solution to achieve an 8A continuous output current and a 10A peak output current over a 文件:1.11196 Mbytes 頁數(shù):19 Pages | MPS 美國芯源 | MPS | ||
NB679A | 5.5-26V寬 輸入電壓、低靜態(tài)電流、大電流、固定 5.1V-8A 同步降壓轉(zhuǎn)換器,搭載 100mA LDO 和 LP# Vout 擴(kuò)展功能 NB679A 是一款具有固定 5.1V 輸出和低功率模式電壓調(diào)節(jié)功能的全集成高頻同步整流降壓開關(guān)變換器。它提供了非常緊湊的解決方案,在寬輸入范圍內(nèi)可實現(xiàn) 8A 連續(xù)輸出電流和 10A 峰值輸出電流,具有極好的負(fù)載和線性調(diào)整率。\n\nNB679A 基于 MPS 獨有的開關(guān)損耗降低技術(shù)和低導(dǎo)通阻抗功率 MOSFET,能在寬輸出電流負(fù)載范圍內(nèi)高效工作。\n\n自適應(yīng)恒定導(dǎo)通時間(COT)控制模式提供了快速瞬態(tài)響應(yīng),并使環(huán)路更易穩(wěn)定。DC 自動調(diào)節(jié)環(huán)路提供了較好的負(fù)載和線性調(diào)整率。\n\nNB679A 還提供固定 5V LDO,可用于為外圍設(shè)備供電。\n\n全方位保護(hù)功能包括過流限保護(hù)、過壓保護(hù)(O ? 5.5V 至 26V 寬工作輸入電壓范圍\n? 固定 5.1V Vout(5V Vout 精度為 +2%)\n? LP# 輸出電壓調(diào)節(jié)(5V Vout 精度為 -3%)\n? 支持大占空比工作\n? 超音頻模式\n? 100μA 低靜態(tài)電流\n? 8A 連續(xù)輸出電流和 10A 峰值輸出電流\n? 用于快速瞬態(tài)響應(yīng)的自適應(yīng) COT\n? DC 自動調(diào)節(jié)環(huán)路\n? 采用 POSCAP 和陶瓷輸出電容可穩(wěn)定工作\n? 帶切換功能的內(nèi)置 5V,100mA LDO\n? 1% 參考電壓\n? 內(nèi)部軟啟動\n? 輸出放電功能\n? 開關(guān)頻率為 700kHZ\n? OCP、OVP; | MPS 美國芯源 | MPS | |
Package:12-PowerVFQFN;包裝:管件 類別:集成電路(IC) 線性穩(wěn)壓器控制器 描述:IC REG DL BUCK/LINEAR SYNC 12QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
Package:12-PowerVFQFN;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 線性穩(wěn)壓器控制器 描述:IC REG DL BUCK/LINEAR SYNC 12QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
Package:12-PowerVFQFN;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 穩(wěn)壓器 - 線性 + 開關(guān) 描述:IC REG DL BUCK/LINEAR SYNC 12QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. |
技術(shù)參數(shù)
- 最小輸入電壓(V):
5.5
- 最大輸入電壓(V):
26
- 最大輸出電流(A):
8
- 典型靜態(tài)電流(mA):
0.11
- 反饋電壓 (V):
5.1
- 最大開關(guān)頻率(kHz):
700
- 共同特性:
輕載效率
- 特性:
LP# 輸出電壓調(diào)節(jié)功能
- 控制模式:
COT
- 封裝:
QFN-12 (2x3)
- 等級:
Catalog
- MPL:
0
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MPS |
25+23+ |
QFN12 |
19871 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
MPS |
15+ |
QFN |
2000 |
進(jìn)口原裝只做原裝 |
詢價 | ||
MPS |
25+ |
QFN |
15000 |
一級代理原裝現(xiàn)貨 |
詢價 | ||
MPS |
24+ |
QFN |
36200 |
全新原裝現(xiàn)貨/放心購買 |
詢價 | ||
Monolithic |
1941+ |
N/A |
909 |
加我qq或微信,了解更多詳細(xì)信息,體驗一站式購物 |
詢價 | ||
MPS/美國芯源 |
2447 |
QFN |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
MONOLITHIC |
25+ |
IC |
5000 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
MPS/美國芯源 |
21+ |
QFN |
1709 |
詢價 | |||
MPS/美國芯源 |
24+ |
QFN |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
MPS(美國芯源) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 |
相關(guān)規(guī)格書
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- PI7C8150A
- PI7C8150DMAE
- XRCGB25M000F3N00R0
- WNS40H100CG
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- SN65LVDT3486B
- PS9351L
- PS9317L2
- PS9313L2
- PS9309L2
- PS9308L2
- PS9306L2
- PS9305L
相關(guān)庫存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- PS9307L2
- PS9332L
- PS9313L
- PS9307AL
- PS9351L2
- PS9331L
- PS9303L

