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TDF1747

Features: ·OPEN GROUND PROTECTION·HIGH OUTPUT CURRENT·ADJUSTABLE SHORT-CIRCUIT PROTECTION TO GROUND·THERMAL PROTECTION WITH HYSTERESIS TO AVOID THE INTERMEDIATE OUTPUT LEVELS·LARGE SUPPLY VOLTAGE RANGE : + 10 V TO + 45 V·SHORT-CIRCUIT PROTECTION TO VCCPinoutSpecifications Symbol Parameter V...

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SeekIC No. : 004517057 Detail

TDF1747: Features: ·OPEN GROUND PROTECTION·HIGH OUTPUT CURRENT·ADJUSTABLE SHORT-CIRCUIT PROTECTION TO GROUND·THERMAL PROTECTION WITH HYSTERESIS TO AVOID THE INTERMEDIATE OUTPUT LEVELS·LARGE SUPPLY VOLTAGE RA...

TDF1747 Data Sheet

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Part Number:
TDF1747
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Product Details

Description



Features:

·OPEN GROUND PROTECTION
·HIGH OUTPUT CURRENT
·ADJUSTABLE SHORT-CIRCUIT PROTECTION TO GROUND
·THERMAL PROTECTION WITH HYSTERESIS TO AVOID THE INTERMEDIATE OUTPUT LEVELS
·LARGE SUPPLY VOLTAGE RANGE : + 10 V TO + 45 V
·SHORT-CIRCUIT PROTECTION TO VCC


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC Supply Voltage 50 * V
VID Differantial Input Voltage 50 V
Vl Input Voltage 50 V
IO Output Current 1 A
Ptot Power Dissipation (Tamb = + 25 )

Internally Limited

 W
Tstg Storage Temperature Range 65 to + 150
Toper Operating Ambient Temperature Range
TDE1747
TDF1747		 25 to + 85
40 to + 85
(*) 60V, t â 10ms


Description

The TDE/TDF1747 is a monolithic comparator designed for high current and high voltage applications, specifically to drive lamps, relays, stepping motors.

These TDE/TDF1747 device is essentially blow-out proof. Current limiting is available to limit the peak output current to safe values, the adjustment only requires one external resistor. In addition, thermal shut down is provided to keep the I.C. from overheating.

If internals dissipation becomes too great, the driver TDE/TDF1747 will shut down to prevent excessive heating. TDE1747 has an open ground protection.

The TDE/TDF1747 output is also protected from shortcircuits with the positive power supply.

The TDE/TDF1747 device operates over a wide range of supply voltages from standard ± 15 V operational amplifier supplies down to the single + 12 V or + 24 used for industrial electronic systems.




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