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TL7700

現行

電壓監控器

產品詳細資料

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 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 Operating temperature range (°C) -40 to 85
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm) TSSOP (PW) 8 19.2 mm² (3 mm × 6.4 mm) SOP (PS) 8 48.36 mm² (6.2 mm × 7.8 mm) PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm)
  • 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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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TL7700 Supply-Voltage Supervisor datasheet (Rev. G) PDF | HTML 2016/8/31
選擇指南 Voltage Supervisors (Reset ICs) Quick Reference Guide (Rev. H) 2020/2/28
電子書 Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 2019/6/28

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參考設計

TIDA-00741 — 適用於 PoE PD 應用的非標準 PoE、UPOE 高效率返馳式轉換器參考設計

TIDA-00741 使用兩個 TPS2378 PD 控制器,以實現強制 4 對 UPOE 解決方案用於 51W 非標準 PoE PD 應用。它採用 UCC2897A 控制器,是一款高效能、暫態響應(驅動)同步返馳式轉換器,可實現 12V 3.8A 的輸出。

支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VSSOP (DGK) 8 Ultra Librarian
TSSOP (PW) 8 Ultra Librarian
SOP (PS) 8 Ultra Librarian
PDIP (P) 8 Ultra Librarian

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