| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1686 | Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM General Description The MAX1686 provides power for dual-voltage subscriber ID module (SIM) cards in portable applications such as GSM cellular phones. Designed to reside in the portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The M 文件:210.82 Kbytes 頁數(shù):12 Pages | MAXIM 美信 | MAXIM | |
MAX1686 | 3V至5V穩(wěn)壓型電荷泵,用于SIM卡 MAX1686為GSM蜂窩電話等便攜式應(yīng)用中的雙電壓用戶ID模塊(SIM)卡供電。1MHz電荷泵專為安裝在便攜式設(shè)備(蜂窩手機)中而設(shè)計,可將2.7V至4.2V輸入轉(zhuǎn)換為5V穩(wěn)壓輸出。MAX1686H的標稱輸出電壓為5.0V,而MAX1686設(shè)置為4.75V以降低SIM卡電流消耗。電荷泵的靜態(tài)電源電流只有45μA,當為支持3V的SIM卡供電且電荷泵被禁用時,該電流降至3μA。內(nèi)部輸入/輸出短路開關(guān)為3V SIM卡供電。\n\n MAX1686/MAX1686H僅需要在其節(jié)省空間的薄型(1mm) 8引腳μMAX?封裝周圍使用三個外部電容。\n\n ? ? 輸入范圍:2.7V至4.2V\n\n? 最小電荷泵輸出電流:12mA\n\n? 靜態(tài)電源電流:45μA\n\n? 關(guān)斷模式電源電流:0.1μA\n\n? 5.0V穩(wěn)壓電荷泵輸出(MAX1686H)\n\n? 4.75V穩(wěn)壓電荷泵輸出(MAX1686)\n\n? 用于3V卡的輸入-輸出短路開關(guān)\n\n? 小型外部元件(使用0.047μF、0.1μF和2.2μF電容)\n\n? 關(guān)斷模式下輸出驅(qū)動至地\n\n? 超小型8引腳μMAX封裝\n\n? 軟啟動和短路保護\n\n? 用于SIM卡的穩(wěn)壓充電泵,標稱輸出電壓為5.0V (MAX1686H); | ADI 亞德諾 | ADI | |
3V至5V穩(wěn)壓型電荷泵,用于SIM卡 The MAX1686 provides power for dual-voltage subscriber ID module (SIM) cards in portable applications such as GSM cellular phones. Designed to reside in the portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The MAX1686H has anominal ou ·2.7V to 4.2V Input Range\n·12mA min Charge-Pump Output Current\n·45μA Quiescent Supply Current\n·0.1μA Supply Current in Shutdown Mode\n·5.0V Regulated Charge-Pump Output (MAX1686H)\n·4.75V Regulated Charge-Pump Output (MAX1686)\n·Input-Output Shorting Switch for 3V Cards\n·Small External Component; | ADI 亞德諾 | ADI | ||
Package:8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CHARG PUMP SIM 1OUT 8UMAX | AD 亞德諾 | AD | ||
Package:8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CHARG PUMP SIM 1OUT 8UMAX | AD 亞德諾 | AD | ||
Package:8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝:管件 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CHARG PUMP SIM 1OUT 8UMAX | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (min)(V):
2.7
- VIN (max)(V):
4.2
- IOUT (typ)(A):
0.012
- Unadj. VOUT(V):
4.75
- ICC (max)(mA):
0.1
- Switching Frequency(kHz):
1000
- Features:
Shutdown
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOIC (N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
15.6
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.52 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
Micro-MAX, Thin Shrink Small-O |
5500 |
3V至5V穩(wěn)壓型電荷泵,用于SIM卡 |
詢價 | ||
MAX |
23+ |
SSOP/8 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
MAXIM |
05+ |
原廠原裝 |
6116 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
MAXIM |
24+ |
3000 |
公司現(xiàn)貨 |
詢價 | |||
MAXIM |
17+ |
MSOP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAX |
25+ |
MSOP8 |
3200 |
詢價 | |||
MAXIM |
24+ |
原廠原封 |
2000 |
全新原裝環(huán)保現(xiàn)貨 |
詢價 | ||
MAXIM |
24+ |
原廠封裝 |
2500 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
MAXIM |
2016+ |
TSOP8 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 |
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