| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters General Description The MAX639/MAX640/MAX653 step-down switching regulators provide high efficiency over a wide range of load currents, delivering up to 225mA. A current-limiting pulse-frequency-modulated (PFM) control scheme gives the devices the benefits of pulse-width-modulated (PWM) converter 文件:166.91 Kbytes 頁(yè)數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters General Description The MAX639/MAX640/MAX653 step-down switching regulators provide high efficiency over a wide range of load currents, delivering up to 225mA. A current-limiting pulse-frequency-modulated (PFM) control scheme gives the devices the benefits of pulse-width-modulated (PWM) converter 文件:166.91 Kbytes 頁(yè)數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
微處理器監(jiān)控電路,4焊球(2 x 2)芯片級(jí)封裝 MAX6400–MAX6405是一系列超低功耗微處理器(μP)監(jiān)控電路,用于監(jiān)控電池、電源和穩(wěn)壓系統(tǒng)電壓。每個(gè)器件都包含一個(gè)精密帶隙基準(zhǔn)比較器,并調(diào)整設(shè)置為指定的跳變閾值電壓。這些器件用于監(jiān)控2.5V至5.0V的系統(tǒng)電壓時(shí),無(wú)需外部元件,也不用進(jìn)行調(diào)整,可實(shí)現(xiàn)非??煽康牡统杀倦娐贰4送膺€提供手動(dòng)復(fù)位輸入。\n\n 當(dāng)VCC電源電壓低于預(yù)設(shè)閾值時(shí),MAX6400–MAX6405會(huì)發(fā)出復(fù)位信號(hào)。這些器件的輸出邏輯配置和預(yù)設(shè)閾值電壓有所不同。MAX6400/MAX6403(推挽)和MAX6402/MAX6405(開(kāi)漏)提供低電平有效復(fù)位(當(dāng)VCC低于VTH時(shí),低電平有效RESET為邏輯低電 ? 超小型4引腳(2 x 2) UCSP(有關(guān)詳細(xì)信息,請(qǐng)參閱UCSP可靠性部分)。\n? 比SC70封裝小70%\n? 超低電源電流:500nA(典型值)(MAX6400/MAX6401/MAX6402)\n? 工廠調(diào)整的復(fù)位閾值范圍為2.20V至4.63V,增量約為100mV\n? 閾值精度為±2.5°C(最大值)(-40°C至+85°C)\n? 出廠設(shè)置復(fù)位超時(shí)周期:100ms(最小值)\n? 手動(dòng)復(fù)位輸入\n? 低至VCC = 1.0V時(shí)確保復(fù)位有效\n? 三個(gè)復(fù)位輸出邏輯選項(xiàng):低電平有效推挽、高電平有效推挽和低電平有效開(kāi)漏。\n? 不受VCC快速瞬變的影響\n? 無(wú)需外部元件; | ADI 亞德諾 | ADI | ||
微處理器監(jiān)控電路,4焊球(2 x 2)芯片級(jí)封裝 MAX6400–MAX6405是一系列超低功耗微處理器(μP)監(jiān)控電路,用于監(jiān)控電池、電源和穩(wěn)壓系統(tǒng)電壓。每個(gè)器件都包含一個(gè)精密帶隙基準(zhǔn)比較器,并調(diào)整設(shè)置為指定的跳變閾值電壓。這些器件用于監(jiān)控2.5V至5.0V的系統(tǒng)電壓時(shí),無(wú)需外部元件,也不用進(jìn)行調(diào)整,可實(shí)現(xiàn)非??煽康牡统杀倦娐?。此外還提供手動(dòng)復(fù)位輸入。\n\n 當(dāng)VCC電源電壓低于預(yù)設(shè)閾值時(shí),MAX6400–MAX6405會(huì)發(fā)出復(fù)位信號(hào)。這些器件的輸出邏輯配置和預(yù)設(shè)閾值電壓有所不同。MAX6400/MAX6403(推挽)和MAX6402/MAX6405(開(kāi)漏)提供低電平有效復(fù)位(當(dāng)VCC低于VTH時(shí),低電平有效RESET為邏輯低電 ? 超小型4引腳(2 x 2) UCSP(有關(guān)詳細(xì)信息,請(qǐng)參閱UCSP可靠性部分)。\n\n? 比SC70封裝小70%\n\n? 超低電源電流:500nA(典型值)(MAX6400/MAX6401/MAX6402)\n\n? 工廠調(diào)整的復(fù)位閾值范圍為2.20V至4.63V,增量約為100mV\n\n? 閾值精度為±2.5°C(最大值)(-40°C至+85°C)\n\n? 出廠設(shè)置復(fù)位超時(shí)周期:100ms(最小值)\n\n? 手動(dòng)復(fù)位輸入\n\n? 低至VCC = 1.0V時(shí)確保復(fù)位有效\n\n? 三個(gè)復(fù)位輸出邏輯選項(xiàng):低電平有效推挽、高電平有效推挽和低電平有效開(kāi)漏。\n\n? 不受VC; | ADI 亞德諾 | ADI | ||
Package:4-WFBGA,CSPBGA;包裝:卷帶(TR) 類別:集成電路(IC) 監(jiān)控器 描述:IC SUPERVISOR 1 CHANNEL 4UCSP | AD 亞德諾 | AD | ||
Package:4-WFBGA,CSPBGA;包裝:卷帶(TR) 類別:集成電路(IC) 監(jiān)控器 描述:IC SUPERVISOR 1 CHANNEL 4UCSP | AD 亞德諾 | AD | ||
Package:4-WFBGA,CSPBGA;包裝:管件 類別:集成電路(IC) 監(jiān)控器 描述:IC SUPERVISOR 1 CHANNEL 4UCSP | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
11.5
- VOUT1 (min)(V):
1.3
- VOUT1 (max)(V):
11.5
- IOUT1 (max)(A):
0.225
- Switch Type:
Internal
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- Power Good Signal:
Yes
- ICC (max)(mA):
0.02
- # DC-DC Outputs:
1
- Features:
Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
DICE SALES/N/A
- Smallest Available Pckg. (max w/pins)(mm2):
31
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$3.55 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAX |
24+ |
SMD |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||
MAXICOR |
24+ |
DIP8 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
MAX |
22+ |
SOP |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
ADI |
25+ |
Plastic Dual-In-Line, Narrow ( |
5500 |
5V/3.3V/3V/可調(diào)、高效率、低IQ、降壓型DC-DC轉(zhuǎn)換器 |
詢價(jià) | ||
MAXIM |
2015+ |
SOIC-8 |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
13+ |
N.SO |
3758 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
23+ |
原裝正品 |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAX |
25+ |
SIP38 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAXIM |
17+ |
SOP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAX |
23+ |
SOP8 |
5000 |
原裝正品,假一罰十 |
詢價(jià) |
相關(guān)規(guī)格書(shū)
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- PI7C8150A
- PI7C8150DMAE
- XRCGB25M000F3N00R0
- WNS40H100CG
- MPC8540PX833LC
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- PS9307L2
- PS9332L
- PS9313L
- PS9307AL
- PS9351L2
- PS9331L
相關(guān)庫(kù)存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- SN65LVDT3486B
- PS9351L
- PS9317L2
- PS9313L2
- PS9309L2
- PS9308L2
- PS9306L2
- PS9305L

