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Power Circuits / Power Management Circuits / TPS3306-15DRG4
Datasheets
TPS3306-15DRG4 by: Texas Instruments

Dual-Processor Supervisory Circuit with Power-Fail and Watchdog Timer 8-SOIC -40 to 85

Part Details for TPS3306-15DRG4 by Texas Instruments

Results Overview of TPS3306-15DRG4 by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Energy and Power Systems

TPS3306-15DRG4 Information

TPS3306-15DRG4 by Texas Instruments is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
TPS3306-15DG4 Texas Instruments Dual-Processor Supervisory Circuit with Power-Fail and Watchdog Timer 8-SOIC -40 to 85
TPS3306-18DG4 Texas Instruments Dual-Processor Supervisory Circuit with Power-Fail and Watchdog Timer 8-SOIC -40 to 85
TPS3306-25DGKRG4 Texas Instruments Dual-Processor Supervisory Circuit with Power-Fail and Watchdog Timer 8-VSSOP -40 to 85

Part Details for TPS3306-15DRG4

TPS3306-15DRG4 CAD Models

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TPS3306-15DRG4 Part Data Attributes

Parametric Data
TPS3306-15DRG4 Texas Instruments
Buy Now Datasheet
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TPS3306-15DRG4 Texas Instruments Dual-Processor Supervisory Circuit with Power-Fail and Watchdog Timer 8-SOIC -40 to 85
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOP, SOP8,.25
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:Y;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:N;WWD:N
Adjustable Threshold NO
Analog IC - Other Type VOLTAGE SUPERVISOR/RESET IC
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Channels 2
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 0.04 mA
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2.7 V
Supply Voltage-Nom (Vsup) 3.3 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for TPS3306-15DRG4

This table gives cross-reference parts and alternative options found for TPS3306-15DRG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS3306-15DRG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TPS3306-15DG4 Texas Instruments Check for Price Dual-processor voltage supervisor with power-fail & watchdog timer 8-SOIC -40 to 85 TPS3306-15DRG4 vs TPS3306-15DG4
TPS3306-15QDRG4Q1 Texas Instruments $1.4337 Automotive dual-processor supervisors with power-fail 8-SOIC -40 to 125 TPS3306-15DRG4 vs TPS3306-15QDRG4Q1

TPS3306-15DRG4 Related Parts

TPS3306-15DRG4 Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the TPS3306-15DRG4 is 18V, but it's recommended to keep it below 15V to ensure reliable operation.

  • To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, including the use of a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input.

  • The TPS3306-15DRG4 can maintain regulation down to a minimum load current of 1mA, but it's recommended to keep the load current above 10mA for optimal performance.

  • The TPS3306-15DRG4 is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Make sure to follow the thermal design guidelines in the datasheet to ensure reliable operation.

  • The power dissipation of the TPS3306-15DRG4 can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.