제품 정보
제품 개요
The TPS3808G25DBVR is a Supervisory Circuit with active-low open-drain output and manual reset input. The microprocessor supervisory circuit monitors system voltages from 0.4 to 5V, asserting an open-drain /RESET signal when the SENSE voltage drops below a preset threshold or when the manual reset (/MR) pin drops to a logic low. The /RESET output remains low for the user-adjustable delay time after the SENSE voltage and manual reset (/MR) return above the respective thresholds. The TPS3808 device uses a precision reference to achieve 0.5% threshold accuracy for VIT≤3.3V. The reset delay time can be set to 20ms by disconnecting the CT pin, 300ms by connecting the CT pin to VDD using a resistor or can be user-adjusted between 1.25ms and 10s by connecting the CT pin to an external capacitor.
- power-ON reset generator
- Programmable time delay
- 2.4µA Typical very low quiescent current
- 0.5% Typical high threshold accuracy
- Green product and no Sb/Br
애플리케이션
Sensing & Instrumentation
기술 사양
-
1Monitors
6.5V
SOT-23
Surface Mount
-40°C
-
MSL 1 - Unlimited
-
2.33V
2.33V
1.7V
Manual, Active-Low
6Pins
300ms
125°C
-
No SVHC (27-Jun-2018)
SOT-23
기술 문서 (1)
법률 및 환경
최종후의 중요 제조 공정이 이루어진 국가원산지:United States
최종후의 중요 제조 공정이 이루어진 국가
RoHS
RoHS
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