零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX20303 | 可穿戴設(shè)備電源管理方案; ? 延長電池充電間隔\n? 2個微小IQ Buck調(diào)節(jié)器(每個小于1μA IQ (典型值))\n? 220mA輸出\n? Buck1:0.8V至2.375V,25mV步長\n? Buck2:0.8V至3.95V,50mV步長\n\n\n? 微小IQ LV LDO/負載開關(guān)(1μA IQ (典型值))\n? 1.16V至2.0V輸入電壓\n? 50mA輸出\n? 0.5V至1.95V輸出,25mV步長\n\n\n? 微小IQ LDO/負載開關(guān)(1μA IQ (典型值))\n? 1.71V至5.5V輸入電壓\n? 100mA輸出\n? 0.9V至4V,100mV步長\n? 微小IQ 升/降壓調(diào)節(jié)器(1.3μA IQ (典型值))\n? 250mW輸出\n? 2.5V至5V,100mV步長\n\n\n\n\n? 易于實現(xiàn)的Li+電池充電\n? 較寬的快充電流范圍:5mA至500mA\n? 智能電源選擇器\n? 28V/-5.5V容限輸入\n? 可編程JEITA電流/電壓特性\n\n\n\n\n? 高度集成,最大程度降低方案的占位面積\n? 安全輸出LDO\n? 15mA,CHGIN出現(xiàn)時\n? 5V或3.3V\n\n\n? 觸覺驅(qū)動器\n? ERM/LRA驅(qū)動器,帶快速啟動和斷開\n? 自動諧振跟蹤(僅限LRA)\n\n\n? 支持寬范圍顯示選項\n? 微小IQ Boost調(diào)節(jié)器(2.4μA IQ(典型值))\n? 300mW輸出\n? 5V至20V,250mV步長\n\n\n\n\n? 3通道流入電流源\n? 20V容限\n? 0.6至30mA可編程\n\n\n? 優(yōu)化系統(tǒng)控制\n? 上電/復位控制器\n? 可編程按鍵控制器\n? 可編程電源排序\n? 工廠保鮮模式\n? 片上電壓監(jiān)測電路多路復用器和模/數(shù)轉(zhuǎn)換器(ADC); MAX20303為高度集成、可編程電源管理方案,設(shè)計用于超低功耗可穿戴應用。器件針對尺寸和效率進行優(yōu)化,通過延長電池壽命和縮小方案總尺寸,增強最終產(chǎn)品的價值。一組靈活的電源優(yōu)化電壓調(diào)節(jié)器,包括多個降壓、升壓、升/降壓和線性調(diào)節(jié)器,提供高度集成,并且能夠組成完全優(yōu)化的電源架構(gòu)。每個調(diào)節(jié)器的靜態(tài)電流特別優(yōu)化到1μA (典型值),以延長隨時就緒應用中的電池壽命。\n\n MAX20303包括完備的電池管理方案,包括電池密封、充電器、電源通路和電量計。充電器中內(nèi)置熱管理和輸入保護。\n\n 器件也包括工廠可編程的按鍵控制器,帶有多路輸入,可定制為適合特殊的產(chǎn)品UX要求。包括三個集成LED電流驅(qū)動,用于指示或背光照明功能;帶有自動諧振跟蹤的ERM/LRA驅(qū)動器能夠為用戶提供精良的觸覺反饋。\n\n 器件可通過I2C接口進行配置,允許編程不同的功能和讀取器件狀態(tài),包括能夠通過集成ADC讀取溫度和電源電壓。\n\n 器件采用56焊球、0.5mm焊球間距、3.71mm x 4.21mm、晶圓級封裝(WLP),工作在-40°C至+85°C擴展級溫度范圍。 \n\n | ADIAnalog Devices 亞德諾亞德諾半導體技術(shù)有限公司 | ADI | |
MAX20303 | Wearable Power Management Solution | MaximMaxim Integrated Products 美信美信半導體 | Maxim | |
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems | MaximMaxim Integrated Products 美信美信半導體 | Maxim |
技術(shù)參數(shù)
- VIN (max)(V):
28
- # Step-Down Outputs:
2
- # Step-Up Outputs:
2
- # LDO Outputs:
2
- Battery Charger Features:
Battery Charger
- Primary Topology:
Step-Down
- Monitor/ Control Features:
Dynamic V Adj.
- DC-DC/ Power Features:
Adj. Frequency
- Interface Type:
GPIO
- VOUT (min)(V):
0.8
- VOUT (max)(V):
3.95
- Max. IOUT(A):
0.3
- Output Adjust. Method:
Digital/VID
- Preset VOUT(V):
1.2
- EV Kit Available:
Yes
- Package/ Pins:
WLP/56
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$5.82 @1k
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MaximIntegrated |
24+ |
56-WLP(4.18x3.68) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
Maxim Integrated |
24+ |
36500 |
一級代理/放心采購 |
詢價 | |||
MAXIM |
15/17+ |
BGAQFP |
300 |
普通 |
詢價 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細信息,體驗一站式購物 |
詢價 | ||
MAXIM/美信 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM |
20+ |
IC |
2000 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MAXIM/美信 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ADI |
電源管理 |
56-WLP(4.18x3.68) |
24521 |
﹤原裝元器件﹥Ic pmic電池管理元件,半導體器件供應 |
詢價 | ||
MAXIM |
25+ |
WLP-56 |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 |
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