Complimentary output, Detection time delay, Latching, Manual reset capable, Overvoltage monitor only, Reset time delay, Separate VDD & sense, Undervoltage monitor only, Wide input voltage

Reset threshold accuracy (%)

1

Iq (typ) (mA)

0.001

Output driver type/reset output

Active-high, Active-low, Open-drain, Push-Pull

Watchdog timer WDI (s)

None

Supply voltage (min) (V)

2.7

Supply voltage (max) (V)

65

TI functional safety category

Functional Safety-Capable

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Number of supplies monitored

1

Threshold voltage 1 (typ) (V)

0.8, 5.6, adjustable

Features

Complimentary output, Detection time delay, Latching, Manual reset capable, Overvoltage monitor only, Reset time delay, Separate VDD & sense, Undervoltage monitor only, Wide input voltage

Reset threshold accuracy (%)

1

Iq (typ) (mA)

0.001

Output driver type/reset output

Active-high, Active-low, Open-drain, Push-Pull

Watchdog timer WDI (s)

None

Supply voltage (min) (V)

2.7

Supply voltage (max) (V)

65

TI functional safety category

Functional Safety-Capable

Operating temperature range (°C)

-40 to 125

SOT-23-THN (DYY)

14

13.692 mm² 4.2 x 3.26

Functional Safety-Capable
- Documentation available to aid functional safety system design
Wide supply voltage range: 2.7 V to 65 V
SENSE and RESET pins are 65 V graded
Low quiescent current: 1 µA (typical)
Flexible and wide voltage threshold options
- 2.7 V to 36 V (1.5% maximum accuracy)
- 800 mV option (1% maximum accuracy)
Built-in hysteresis (V HYS)
- Percentage options: 2% to 13% (1% steps)
- Fixed options: V TH < 8 V = 0.5 V, 1 V, 1.5 V, 2 V, 2.5 V
Programmable reset time delay
- 10 nF = 12.8 ms, 10 µF = 12.8 s
Programmable sense time delay
- 10 nF = 1.28 ms, 10 µF = 1.28 s
Manual Reset ( MR) feature
Output reset latching feature
Output topology: Open-Drain or Push-Pull

Functional Safety-Capable
- Documentation available to aid functional safety system design
Wide supply voltage range: 2.7 V to 65 V
SENSE and RESET pins are 65 V graded
Low quiescent current: 1 µA (typical)
Flexible and wide voltage threshold options
- 2.7 V to 36 V (1.5% maximum accuracy)
- 800 mV option (1% maximum accuracy)
Built-in hysteresis (V HYS)
- Percentage options: 2% to 13% (1% steps)
- Fixed options: V TH < 8 V = 0.5 V, 1 V, 1.5 V, 2 V, 2.5 V
Programmable reset time delay
- 10 nF = 12.8 ms, 10 µF = 12.8 s
Programmable sense time delay
- 10 nF = 1.28 ms, 10 µF = 1.28 s
Manual Reset ( MR) feature
Output reset latching feature
Output topology: Open-Drain or Push-Pull

The TPS3760 is a family of wide input range and low quiescent current window supervisors for fast detection of overvoltage (OV) or undervoltage (UV) conditions. The TPS3760 can be connected directly to and monitor 12 V / 24 V supply rails in a variety of industrial applications including factory automation, motor drives, building automation and others. Built-in hysteresis on the SENSE pins prevents false reset signals when monitoring a supply voltage rail.

The separate VDD and SENSE pins allow redundancy sought by high-reliability systems. SENSE is decoupled from VDD and can monitor higher and lower voltages than VDD. Optional use of external resistors are supported by the high impedance input of the SENSE pins. CTSx and CTRx pins allow delay adjustability on the rising and falling edges of the RESET signals. Also, CTSx functions as a debouncer by ignoring voltage glitches on the monitored voltage rails; CTRx operates as a manual reset ( MR) that can be used to force a system reset.

The TPS3760 is available in a 4.1-mm×1.9-mm SOT 14-pin package. TPS3760 operates over –40°C to +125°C T A.

The TPS3760 is a family of wide input range and low quiescent current window supervisors for fast detection of overvoltage (OV) or undervoltage (UV) conditions. The TPS3760 can be connected directly to and monitor 12 V / 24 V supply rails in a variety of industrial applications including factory automation, motor drives, building automation and others. Built-in hysteresis on the SENSE pins prevents false reset signals when monitoring a supply voltage rail.

The separate VDD and SENSE pins allow redundancy sought by high-reliability systems. SENSE is decoupled from VDD and can monitor higher and lower voltages than VDD. Optional use of external resistors are supported by the high impedance input of the SENSE pins. CTSx and CTRx pins allow delay adjustability on the rising and falling edges of the RESET signals. Also, CTSx functions as a debouncer by ignoring voltage glitches on the monitored voltage rails; CTRx operates as a manual reset ( MR) that can be used to force a system reset.

The TPS3760 is available in a 4.1-mm×1.9-mm SOT 14-pin package. TPS3760 operates over –40°C to +125°C T A.

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TPS3762

現行

具備內建自我測試功能的 65-V 窗型監控器 Improved accuracy, window function with built-in self-test and latch

TPS3842

現行

具可編程延遲與降突波的 42V 小型奈米功率欠電壓監控器 Lower Iq and smaller package

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	類型	標題		日期
*	Data sheet	TPS3760 High Voltage Supervisor with Programmable Sense and Reset Delay Function datasheet (Rev. A)	PDF \| HTML	2023年 9月 21日
	Technical article	以電源與處理器軌監控解決方案設計數據中心電源架構	PDF \| HTML	2025年 8月 6日
	Application note	Common Applications of Wide VIN Overvoltage and Undervoltage Supervisors	PDF \| HTML	2023年 9月 19日
	Application brief	Using Voltage Supervisors in High Voltage Applications (Rev. B)	PDF \| HTML	2023年 2月 20日
	Functional safety information	TPS3760 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA	PDF \| HTML	2022年 3月 25日

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開發板

TPS3760EVM — 適用於具有感測、IQ 與延遲的 65-V 過電壓或欠電壓監控器的 TPS3760 評估模組

TPS3760 評估模組 (EVM) 是一個用於開發 TPS3760 電壓監控器的平台。TPS3760 運作高達 65 V，同時維持低靜態電流，並提供可調整電壓閥值、可調整重設及感測時間延遲，以及可配置的手動重設。

TPS3760EVM 支援所有裝置輸出拓撲，包括用於不同輸出配置的跳線上的分流。

TPS3760EVM 也支援 DYY 封裝中的 TPS37、TPS37-Q1、TPS38 和 TPS38-Q1 產品。

使用指南: PDF | HTML

TI.com 無法提供

設計工具

TPS37-ADJ-CALC — TPS37, TPS38, and TPS3760 adjustable-resistor and time-delay calculator

This calculator tool guides the user through the design process for the adjustable variants of the TPS37/38 dual-channel supervisors. The default voltage threshold and hysteresis level for these devices are set to 800 mV and 2% respectively, but can be adjusted through the addition of resistors. (...)

支援產品和硬體

產品

供應電壓監控器

TPS37 — 具有超低靜態電流和時間延遲功能的 65-V 窗型監控器
TPS37-Q1 — 具超低靜態電流與時間延遲功能的車用 65-V 窗型監控器
TPS3760 — 具有感測、超低靜態電流和延遲功能的 65-V 過電壓或欠電壓監控器
TPS3760-Q1 — 具備感測、超低 IQ 與延遲的車用 65-V 過電壓或欠電壓監控器
TPS38-Q1 — 具超低靜態電流與時間延遲功能的車用 65-V 雙通道監控器

硬體開發

開發板

TPS37AQ1EVM — 適用於具備超低 IQ 與時間延遲功能的 65-V 窗型監控器的 TPS37 評估模組
TPS3760EVM — 適用於具有感測、IQ 與延遲的 65-V 過電壓或欠電壓監控器的 TPS3760 評估模組

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PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。

在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)

要求

封裝	針腳	CAD 符號、佔位空間與 3D 模型
SOT-23-THN (DYY)	14	Ultra Librarian

適用 TI 的評估品項標準條款與條件。

TPS3760

具有感測、超低靜態電流和延遲功能的 65-V 過電壓或欠電壓監控器

TPS3760

產品詳細資料

您可能會感興趣的類似產品

功能相同，但引腳輸出與所比較的裝置不同

技術文件

設計與開發

TPS3760EVM — 適用於具有感測、IQ 與延遲的 65-V 過電壓或欠電壓監控器的 TPS3760 評估模組

TPS37-ADJ-CALC — TPS37, TPS38, and TPS3760 adjustable-resistor and time-delay calculator

支援產品和硬體

產品

供應電壓監控器

硬體開發

開發板

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

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支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

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下載選項

TPS37-ADJ-CALC — TPS37, TPS38, and TPS3760 adjustable-resistor and time-delay calculator

供應電壓監控器

硬體開發

版本資訊