零件編號(hào) | 下載 訂購(gòu) | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX77650 | 超低功耗PMIC集成了3輸出SIMO和充電器,優(yōu)化用于小型Li+電池供電產(chǎn)品; ? 高度集成\n\n? 智能電源選擇器Li+/Li-Poly充電器\n\n? 3路輸出、單電感多輸出(SIMO)升/降壓調(diào)節(jié)器\n\n? 150mA LDO\n\n? 3通道流入電流源驅(qū)動(dòng)器 \n\n? 模擬MUX輸出,用于電源監(jiān)測(cè)\n\n\n \n? 低功耗\n\n? 0.3μA待機(jī)電流\n \n? 5.6μA工作電流(3路SIMO通道 + LDO)\n\n\n \n? 經(jīng)過(guò)優(yōu)化的充電器用于小尺寸電池\n\n? 可編程快充電流:7.5mA至300mA\n \n? 可編程電池調(diào)節(jié)電壓:3.6V至4.6V\n \n? 可編程終止電流:0.375mA至45mA\n\n? JEITA電池溫度監(jiān)測(cè)器調(diào)節(jié)充電電流和電池調(diào)節(jié)電壓,實(shí)現(xiàn)安全充電高度靈活性和可配置\n\n\n \n? 高度靈活性和可配置\n? I2C 兼容接口和GPIO\n \n? 提供工廠OTP選項(xiàng)\n\n\n \n? 較小尺寸\n\n? 2.75mm × 2.15mm × 0.7mm WLP封裝\n \n? 30焊球、0.4mm焊球間距、WLP封裝,6x5陣列\(zhòng)n\n? 總體方案尺寸較小(19.2mm2); MAX77650/MAX77651提供高度集成電池充電和電源方案,用于尺寸和效率至關(guān)重要的低功耗可穿戴應(yīng)用。兩款器件都具有SIMO升/降壓調(diào)節(jié)器,提供三路獨(dú)立可編程電源軌,采用單電感,最大程度減小方案尺寸。150mA LDO提供紋波抑制,適用于音頻和其它對(duì)噪聲敏感的應(yīng)用。高度可配置的線性充電器支持較寬范圍的Li+電池容量,包括電池溫度監(jiān)測(cè),進(jìn)一步提高安全性(JEITA)。\n\n 器件也包括其它特性,例如流入電流源(用于驅(qū)動(dòng)LED指示)和模擬多路復(fù)用器(將多路內(nèi)部電壓和電流切換至外部節(jié)點(diǎn),便于利用外部ADC進(jìn)行監(jiān)測(cè))。雙向I2C接口允許配置和檢查器件的狀態(tài)。內(nèi)部開(kāi)/關(guān)控制器為調(diào)節(jié)器提供受控的啟動(dòng)順序,并為工作中的器件提供監(jiān)控功能。豐富的出廠可編程選項(xiàng)允許針對(duì)眾多應(yīng)用定制器件,支持較快的上市時(shí)間。\n\n 設(shè)計(jì)方案:利用SIMO延長(zhǎng)DS26耳戴式設(shè)備電池壽命 ?\n\n SIMO電源技術(shù)解析\n\n \n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
MAX77650 | Ultra-Low Power PMIC with 3-Output SIMO and Power Path Charger for Small Li | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX77650 | GUI Drives I2C Interface | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
Ultra-Low Power PMIC with 3-Output SIMO and Power Path Charger for Small Li | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Ultra-Low Power PMIC with 3-Output SIMO and Power Path Charger for Small Li | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Ultra-Low Power PMIC with 3-Output SIMO and Power Path Charger for Small Li | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
GUI Drives I2C Interface | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
GUI Drives I2C Interface | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Ultra-Low Power PMIC with 3-Output SIMO and Power Path Charger for Small Li | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Ultra-Low Power PMIC with 3-Output SIMO and Power Path Charger for Small Li | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- # Step-Down Outputs:
3
- # Step-Up Outputs:
3
- # LDO Outputs:
1
- Battery Charger Features:
Battery Charger
- Primary Topology:
H-Bridge
- Monitor/ Control Features:
Reset Output
- DC-DC/ Power Features:
Current Limit
- Interface Type:
GPIO
- VOUT (min)(V):
0.8
- VOUT (max)(V):
3.95
- Max. IOUT(A):
0.3
- Switching Frequency(kHz):
1000
- Output Adjust. Method:
Digital/VID
- Preset VOUT(V):
1.2
- ICC (max)(mA):
0.0056
- EV Kit Available:
Yes
- Package/ Pins:
WLP/30
- Smallest Available Pckg. (max w/pins)(mm2):
6.1
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$2.09 @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 |
2016 |
WLCSP |
40 |
原裝正品現(xiàn)貨,可開(kāi)發(fā)票,假一賠十 |
詢(xún)價(jià) | ||
MaximIntegrated |
24+ |
30-WLP(2.75x2.15) |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源! |
詢(xún)價(jià) | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原廠支持公司優(yōu)勢(shì)現(xiàn)貨 |
詢(xún)價(jià) | ||
Maxim Integrated |
24+ |
36500 |
一級(jí)代理/放心采購(gòu) |
詢(xún)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(xún)價(jià) | ||
MAXIM/美信 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
MAXIM/美信 |
2447 |
SMD |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢(xún)價(jià) | ||
MAXIM |
20+ |
BGA-30 |
2854 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢(xún)價(jià) | ||
MAXIM/美信 |
21+ |
NA |
2500 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢(xún)價(jià) | ||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢(xún)價(jià) |
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