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TL7700

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電壓監(jiān)控器

產(chǎn)品詳情

Rating Catalog Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.5, Adjustable, adjustable Features Wide input voltage Reset threshold accuracy (%) 2 Iq (typ) (mA) 0.6 Output driver type/reset output Active-low, Open-drain Supply voltage (min) (V) 1.8 Supply voltage (max) (V) 40 Operating temperature range (°C) -40 to 85
Rating Catalog Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.5, Adjustable, adjustable Features Wide input voltage Reset threshold accuracy (%) 2 Iq (typ) (mA) 0.6 Output driver type/reset output Active-low, Open-drain Supply voltage (min) (V) 1.8 Supply voltage (max) (V) 40 Operating temperature range (°C) -40 to 85
PDIP (P) 8 92.5083 mm2 9.81 x 9.43 SOP (PS) 8 48.36 mm2 6.2 x 7.8 TSSOP (PW) 8 19.2 mm2 3 x 6.4 VSSOP (DGK) 8 14.7 mm2 3 x 4.9
  • Adjustable Sense Voltage With Two External Resistors
  • 1.0% Sense Voltage Tolerance (25°C)
  • Adjustable Hysteresis of Sense Voltage
  • Wide Operating Supply-Voltage Range: 1.8 V to 40 V
  • Wide Operating Temperature Range: –40°C to 85°C
  • Low Power Consumption: ICC = 0.6 mA Typical, VCC = 40 V
  • Adjustable Sense Voltage With Two External Resistors
  • 1.0% Sense Voltage Tolerance (25°C)
  • Adjustable Hysteresis of Sense Voltage
  • Wide Operating Supply-Voltage Range: 1.8 V to 40 V
  • Wide Operating Temperature Range: –40°C to 85°C
  • Low Power Consumption: ICC = 0.6 mA Typical, VCC = 40 V

The TL7700 is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors.

Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with ac line operation, portable battery operation, and automotive applications. The TL7700 device is designed for operation from –40°C to 85°C.

The TL7700 is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors.

Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with ac line operation, portable battery operation, and automotive applications. The TL7700 device is designed for operation from –40°C to 85°C.

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類型 標(biāo)題 下載最新的英語版本 日期
* 數(shù)據(jù)表 TL7700 Supply-Voltage Supervisor 數(shù)據(jù)表 (Rev. G) PDF | HTML 2016年 8月 31日
選擇指南 Voltage Supervisors (Reset ICs) Quick Reference Guide (Rev. H) 2020年 2月 28日

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參考設(shè)計(jì)

TIDA-00741 — 面向 PoE PD 應(yīng)用的 UPOE 高效反激轉(zhuǎn)換器 (12V/3.8A) 參考設(shè)計(jì)

TIDA-00741 使用兩個(gè) TPS2378 PD 控制器,為 51W 非標(biāo)準(zhǔn) PoE PD 應(yīng)用提供強(qiáng)制 4 對(duì) UPOE 解決方案。它在一個(gè)支持 12V (3.8A) 的高效率、瞬變響應(yīng)(驅(qū)動(dòng))良好的同步反激式轉(zhuǎn)換器中整合了 UCC2897A 控制器。
設(shè)計(jì)指南: PDF
原理圖: PDF
封裝 引腳 CAD 符號(hào)、封裝和 3D 模型
PDIP (P) 8 Ultra Librarian
SOP (PS) 8 Ultra Librarian
TSSOP (PW) 8 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian

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  • MTBF/時(shí)基故障估算
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  • 持續(xù)可靠性監(jiān)測(cè)
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