Interface circuit (relay and lamp driver)

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  • The TDE3247 is a monolithic amplifier designed for high current and high voltage applications, specifically to drive lamps, relays and stepping motors.

    The Device is essentialy blow-out proof. Current limiting is available to limit the peak output current to a safe value, the adjustment only required an external resistor.
    In addition, thermal shut-down is provided to keep the IC from overheating.
    If external dissipation becomes too high, the driver will shut-down to prevent excessive heating.
    The output is also protected against short-circuit with the positive power supply.
    The device operates over a wide range of supply voltage from standard ±15V operational amplifier supplies down to the single 12V or 24V used for industrial electronic systems.

    Key Features

    • Open ground protection
    • High output current
    • Internal thermal protection with hysteresis to avoid the intermediate output levels
    • Adjustable short-circuit protection to ground
    • Short-circuit protection to VCC
    • Large supply voltage range: 8 to 30V

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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TDE3247FP SO-14 Tube
Active
1.823 1000 EAR99 MOROCCO Check Availability

Distributor availability ofTDE3247FP

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1586 1 Order Now
ARROW EUROPE 750 0 Order Now
MOUSER WORLDWIDE 993 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

RS COMPONENTS

Stock

1586

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

750

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

993

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-19

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TDE3247FPT SO-14 Tape And Reel
Active
1.919 1000 EAR99 MOROCCO No availability of distributors reported, please contact our sales office

TDE3247FP

Package

SO-14

Packing Type

Tube

Unit Price (US$)

1.823*

Distributor availability ofTDE3247FP

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1586 1 Order Now
ARROW EUROPE 750 0 Order Now
MOUSER WORLDWIDE 993 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

RS COMPONENTS

Stock

1586

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

750

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

993

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-19

Marketing Status

Active

Unit Price (US$)

1.823

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TDE3247FPT

Package

SO-14

Packing Type

Tape And Reel

Unit Price (US$)

1.919*

Marketing Status

Active

Unit Price (US$)

1.919

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS4719
      Interface circuit (relay and lamp driver)
      2.2
      402.6 KB
      PDF
      DS4719

      Interface circuit (relay and lamp driver)

Publications and Collaterals

    • Description Version Size Action
      Intelligent power switches (IPS) 04.2018
      4.21 MB
      PDF

      Intelligent power switches (IPS)

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDE3247FP
Active
SO-14 Industrial Ecopack2 (**)
TDE3247FPT
Active
SO-14 Industrial Ecopack2 (**)

TDE3247FP

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

TDE3247FPT

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.