| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX8649 | 1.8A Step-Down Regulator with Differential Remote Sense in 2mm x 2mm WLP General Description The MAX8649/MAX8649A high-efficiency DC-to-DC step down switching regulators deliver up to 1.8A of output current. The device operates from a 2.5V to 5.5V input voltage range, making it future proof for next-generation battery technologies. The output voltage is I2C programmab 文件:1.89618 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM | |
MAX8649 | 1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP 文件:2.11229 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM | |
MAX8649 | 1.8A Step-Down Regulator with Differential Remote Sense in 2mm x 2mm WLP 文件:1.86817 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM | |
MAX8649 | 1.8A降壓型調(diào)節(jié)器,提供遠(yuǎn)端檢測(cè),2mm x 2mm WLP封裝 MAX8649高效DC-DC降壓開關(guān)調(diào)節(jié)器可提供高達(dá)1.8A輸出電流。器件工作于2.5V至5.5V輸入電壓范圍,適用于下一代電池技術(shù)。輸出電壓可通過I2C接口在0.75V至1.38V范圍內(nèi)設(shè)置。遠(yuǎn)端檢測(cè)保證了負(fù)載端精確的直流電壓。在整個(gè)負(fù)載、電源和溫度范圍內(nèi)輸出總誤差小于2%。\nMAX8649工作于3.25MHz固定頻率,較高的工作頻率大大減小了外部元件尺寸。MAX8649提供多種功能,以降低DC-DC降壓轉(zhuǎn)換器的EMI。轉(zhuǎn)換器的開關(guān)頻率可以同步至系統(tǒng)主時(shí)鐘。當(dāng)同步至外部時(shí)鐘時(shí),MAX8649測(cè)量外部時(shí)鐘的頻率,確保在切換到外部時(shí)鐘之前保持該時(shí)鐘穩(wěn)定。\n片內(nèi)DAC允許以10mV步長(zhǎng) ? 輸出電流可達(dá)1.8A \n? I2C可編程VOUT (750mV至1.38V,步長(zhǎng)為10mV) \n? 工作于2.5V至5.5V輸入電源 \n? 片內(nèi)FET和同步整流器 \n? 3.25MHz固定PWM開關(guān)頻率 \n? 可同步至13MHz、19.2MHz或26MHz系統(tǒng)時(shí)鐘 \n? 小尺寸1.0μH電感 \n? 1.25V輸出時(shí)初始精度為0.5% \n? 整個(gè)負(fù)載、電源和溫度范圍內(nèi)輸出精度保持在2%以內(nèi) \n? 省電模式提高輕載效率 \n? 過壓和過流保護(hù) \n? 熱關(guān)斷保護(hù) \n? 400kHz I2C接口 \n? 關(guān)斷電流小于1μA \n? 16焊球、2.2mm x 2; | ADI 亞德諾 | ADI | |
1.8A Step-Down Regulator with Differential Remote Sense in 2mm x 2mm WLP General Description The MAX8649/MAX8649A high-efficiency DC-to-DC step down switching regulators deliver up to 1.8A of output current. The device operates from a 2.5V to 5.5V input voltage range, making it future proof for next-generation battery technologies. The output voltage is I2C programmab 文件:1.89618 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
1.8A Step-Down Regulator with Differential Remote Sense in 2mm x 2mm WLP 文件:1.86817 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP 文件:2.11229 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP 文件:2.11229 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP 文件:2.11229 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP 文件:2.11229 Mbytes 頁數(shù):31 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.75
- VOUT1 (max)(V):
1.38
- IOUT1 (max)(A):
1.8
- Switch Type:
Internal
- Preset VOUT(V):
1.05
- Output Adjust. Method:
Digital/VID
- Synchronous Switching:
Yes
- ICC (max)(mA):
0.07
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
3250
- Features:
Current Limit
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
WLP/16
- Smallest Available Pckg. (max w/pins)(mm2):
4.5
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.81 @1k
- Tags:
FPGA
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
13+ |
WLP |
3758 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
23+ |
BGA |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MaximIntegrated |
24+ |
16-WLP(2x2) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
Maxim Integrated |
24+ |
16-WLP(2x2) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢價(jià) | ||
MAXIM |
25+ |
BGA-16 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問購(gòu)元件! |
詢價(jià) | ||
MAXIM/美信 |
21+ |
NA |
1226 |
只做原裝!原廠和代理商的搬運(yùn)工! |
詢價(jià) | ||
MAXIM/美信 |
23+ |
WLP16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MAXIM/美信 |
2021+ |
WLP-16 |
6900 |
詢價(jià) | |||
MAXIM/美信 |
24+ |
WLP-16 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) |
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