TPS3820-50DBVRQ1G4

TPS3820-50DBVRQ1G4 Decription

The TPS3820-50DBVRQ1G4 is a Voltage Monitor with Watchdog Timer.

TPS3820-50DBVRQ1G4 Features

• Qualified for automotive applications

• AEC-Q100 Qualified With the Following Results:

  – Device temperature grade 1: –40°C to 125°C

  – Device HBM ESD classification level 2

  – Device CDM ESD classification level C4B

• ESD protection exceeds 2000 V Per MIL-STD883, Method 3015; using human body model (C = 100 pF, R = 1500 Ω)

• Power-on reset generator with a fixed delay time of 200 ms (TPS3823/4/5/8-xx-Q1) or 25 ms (TPS3820-xx-Q1)

• The manual reset input (TPS3820/3/5/8-xx-Q1)

• Reset output available in active-low (TPS3820/3/4/5-xx-Q1), Active-High (TPS3824/5- xx-Q1), and open drain (TPS3828-xx-Q1)

• Supply voltage supervision range: 2.5 V, 3 V, 3.3 V, 5 V

• Watchdog timer (TPS3820/3/4/8-xx-Q1)

• Supply current of 15 μA (Typical)

• 5-Pin SOT-23 package

• Temperature range: −40°C to 125°C

TPS3820-50DBVRQ1G4 Applications

• Automotive DSPs, microcontrollers, or microprocessors

• Industrial equipment

• Programmable controls

• Automotive systems

• Portable and battery-powered equipment

• Intelligent instruments

• Wireless communications systems