Dual-/Triple-/Quad-Voltage, Capacitor-Adjustable, Sequencing/Supervisory Circuits

General Description The MAX16025–MAX16030 are dual-/triple-/quad-voltage monitors and sequencers that are offered in a small TQFN package. These devices offer enormous design flexibility as they allow fixed and adjustable thresholds to be selected through logic inputs and provide sequence timing

文件：296.38 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

雙/三/四電壓、電容調(diào)節(jié)、排序/監(jiān)控電路

MAX16025–MAX16030是采用小型TQFN封裝的雙/三/四電壓監(jiān)測(cè)和電源排序器。通過邏輯輸入設(shè)置固定或可調(diào)節(jié)門限，由外部小尺寸電容設(shè)置上電排序定時(shí)，具有極大的設(shè)計(jì)靈活性。這些器件可理想用于各種多電壓場(chǎng)合。\n\n 當(dāng)各路被監(jiān)測(cè)電壓高于各自的門限時(shí)，經(jīng)過一段傳輸延時(shí)或一段由電容設(shè)置的延時(shí)之后，相應(yīng)的輸出變?yōu)楦唠娖?；?dāng)某路被監(jiān)測(cè)電壓低于門限時(shí)，經(jīng)過一段傳輸延時(shí)之后，相應(yīng)的輸出變?yōu)榈碗娖?。每個(gè)監(jiān)測(cè)電路都包括獨(dú)立的使能輸入，可單獨(dú)關(guān)閉電源就緒輸出。每個(gè)監(jiān)測(cè)器提供獨(dú)立的推挽或漏極開路輸出，漏極開路輸出能夠支持高達(dá)28V的電壓，能夠與各種DC-DC調(diào)節(jié)器的關(guān)斷和使能輸入連接。每個(gè)檢測(cè)器 ? 2.2V至28V工作電壓范圍\n? 為3.3V、2.5V、1.8V、1.5V和1.2V系統(tǒng)提供固定門限\n? 精度為1.5%的可調(diào)節(jié)門限能夠監(jiān)測(cè)低至0.5V的電壓\n? 整個(gè)溫度范圍內(nèi)保持2.7%的固定門限精度\n? 固定(最小140ms)/電容可調(diào)延時(shí)\n? 獨(dú)立的漏極開路/推挽式輸出\n? 各通道監(jiān)測(cè)電壓具備使能輸入\n? 9種邏輯選擇門限\n? 手動(dòng)復(fù)位和容限(5%/10%)選擇輸入\n? 小尺寸、4mm x 4mm TQFN封裝\n? 工作于-40°C至+125°C溫度范圍;

ADI

亞德諾

Dual-/Triple-/Quad-Voltage, Capacitor-Adjustable, Sequencing/Supervisory Circuits

General Description The MAX16025–MAX16030 are dual-/triple-/quad-voltage monitors and sequencers that are offered in a small TQFN package. These devices offer enormous design flexibility as they allow fixed and adjustable thresholds to be selected through logic inputs and provide sequence timing

文件：296.38 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

Package：20-WFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 監(jiān)控器 描述：IC SUPERVISOR 3 CHANNEL 20TQFN

AD

亞德諾

Package：20-WFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 監(jiān)控器 描述：IC SUPERVISOR 3 CHANNEL 20TQFN

AD

亞德諾