Supervisory Circuits

UCC3946PW

Processor Supervisor 1.235V 1 Active Low/Push-Pull 8-Pin TSSOP Tube

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.31.00.50

• Automotive

  No

• PPAP

  No

• Number of Supervisors

  1

• Maximum Reset Active Time (ms)

  260

• Output Driver

  Active Low/Push-Pull

• Minimum Reset Threshold Voltage (V)

  1.19

• Typical Reset Threshold Voltage (V)

  1.235

• Maximum Reset Threshold Voltage (V)

  1.26

• Monitored Voltage (V)

  2 to 5.5

• Minimum Operating Supply Voltage (V)

  2

• Maximum Operating Supply Voltage (V)

  5.5

• Maximum Supply Current (uA)

  18

• Power Fail Detection

  No

• Watchdog Timer

  Yes

• Manual Reset

  No

• Chip Enable Signals

  No

• Battery Backup Switching

  No

• Minimum Operating Temperature (°C)

  0

• Maximum Operating Temperature (°C)

  70

• Packaging

  Tube

• Type

  Voltage Supervisory

• Mounting

  Surface Mount

• Package Height

  1.05(Max) mm

• Package Width

  4.5(Max) mm

• Package Length

  3.1(Max) mm

• PCB changed

  8

• Standard Package Name

  SO

• Supplier Package

  TSSOP

• Pin Count

  8

• Lead Shape

  Gull-wing