| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX8952 | 2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP General Description The MAX8952 high-efficiency DC-to-DC step-down switching regulator delivers up to 2.5A of output current. The device operates from a 2.5V to 5.5V input voltage range, supporting commonly-used battery technologies in handsets. The output voltage is I2C programmable from 0.77V t 文件:2.02955 Mbytes 頁(yè)數(shù):31 Pages | MAXIM 美信 | MAXIM | |
MAX8952 | 2.5A降壓型調(diào)節(jié)器,提供遠(yuǎn)端檢測(cè),2mm x 2mm WLP封裝 MAX8952高效DC-DC降壓開關(guān)調(diào)節(jié)器可提供高達(dá)2.5A輸出電流。器件工作于2.5V至5.5V輸入電壓范圍,支持手持產(chǎn)品中的通用電池技術(shù)。輸出電壓可通過I2C接口在0.77V至1.40V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±1.5%。\n\n 該款I(lǐng)C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。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),IC測(cè)量外部時(shí)鐘的頻率,確保在開關(guān)頻率轉(zhuǎn)換到外部時(shí)鐘頻率之前保持該時(shí)鐘穩(wěn)定。\n\n 片內(nèi)DAC允許以10mV步長(zhǎng)調(diào)節(jié)輸出電壓。輸出電壓 ? 確保2.5A輸出電流\n? 通過I2C接口可編程VOUT (770mV至1.40V,以10mV為步長(zhǎng))\n? 1.40V輸出時(shí),初始精度為±0.5% \n? 在整個(gè)負(fù)載、電源和溫度范圍內(nèi)輸出精度為±1.5% (DCR ≤ 38.5mΩ)\n? 電源省電模式提高輕載效率\n? 固定3.25MHz PWM開關(guān)頻率\n? 1.0μH小尺寸電感\(zhòng)n? 可以同步到13MHz、19.2MHz或26MHz系統(tǒng)時(shí)鐘\n? 過壓和過流保護(hù)\n? 工作在2.5V至5.5V輸入電源\n? 熱關(guān)斷保護(hù)\n? 片上FET和同步整流器\n? 400kHz I2C接口\n? < 1μA的關(guān)斷電流\n? ; | ADI 亞德諾 | ADI | |
2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP General Description The MAX8952 high-efficiency DC-to-DC step-down switching regulator delivers up to 2.5A of output current. The device operates from a 2.5V to 5.5V input voltage range, supporting commonly-used battery technologies in handsets. The output voltage is I2C programmable from 0.77V t 文件:2.02955 Mbytes 頁(yè)數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP General Description The MAX8952 high-efficiency DC-to-DC step-down switching regulator delivers up to 2.5A of output current. The device operates from a 2.5V to 5.5V input voltage range, supporting commonly-used battery technologies in handsets. The output voltage is I2C programmable from 0.77V t 文件:2.02955 Mbytes 頁(yè)數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
Package:16-WFBGA,WLBGA;包裝:剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK PROG 2.5A 16WLP | AD 亞德諾 | AD | ||
Package:16-WFBGA,WLBGA;包裝:剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK PROG 2.5A 16WLP | AD 亞德諾 | AD | ||
Package:16-WFBGA,WLBGA;包裝:剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類別:集成電路(IC) DC DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK PROG 2.5A 16WLP | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
0.77
- VOUT1 (max)(V):
1.4
- IOUT1 (max)(A):
2.5
- Switch Type:
Internal
- Output Adjust. Method:
Digital/VID
- Synchronous Switching:
Yes
- ICC (max)(mA):
0.08
- # 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):
$1.99 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
2447 |
BGA |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
- |
23+ |
BGA |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
ADI |
25+ |
Wafer-Level Package 4x4 Bump, |
5500 |
2.5A降壓型調(diào)節(jié)器,提供遠(yuǎn)端檢測(cè),2mm x 2mm WLP封裝 |
詢價(jià) | ||
MAXIM |
13+ |
WLP |
3758 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
2016+ |
WLP-16 |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
MAXIM |
23+ |
WLP-16 |
8560 |
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/美信 |
2022+ |
135 |
全新原裝 貨期兩周 |
詢價(jià) | |||
MAXIM |
25+ |
WLP-16 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
Maxim Integrated |
24+ |
16-WLP(2x2) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) |
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