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TDE1890

Features: ·2A OUTPUT CURRENT·18V TO 35V SUPPLY VOLTAGERANGE·INTERNAL CURRENT LIMITING·THERMAL SHUTDOWN·OPEN GROUND PROTECTION·INTERNAL NEGATIVE VOLTAGE CLAMPING TO VS - 50V FOR FAST DEMAGNETIZATION·DIFFERENTIAL INPUTS WITH LARGE COMMON MODE RANGE AND THRESHOLDHYSTERESIS·UNDERVOLTAGELOCKOUTWITHHYST...

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SeekIC No. : 004517048 Detail

TDE1890: Features: ·2A OUTPUT CURRENT·18V TO 35V SUPPLY VOLTAGERANGE·INTERNAL CURRENT LIMITING·THERMAL SHUTDOWN·OPEN GROUND PROTECTION·INTERNAL NEGATIVE VOLTAGE CLAMPING TO VS - 50V FOR FAST DEMAGNETIZATION·...

TDE1890 Data Sheet

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Part Number:
TDE1890
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: 2025/1/12

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Product Details

Description



Features:

·2A OUTPUT CURRENT
·18V TO 35V SUPPLY VOLTAGERANGE
·INTERNAL CURRENT LIMITING
·THERMAL SHUTDOWN
·OPEN GROUND PROTECTION
·INTERNAL NEGATIVE VOLTAGE CLAMPING TO VS - 50V FOR FAST DEMAGNETIZATION
·DIFFERENTIAL INPUTS WITH LARGE COMMON MODE RANGE AND THRESHOLD HYSTERESIS
·UNDERVOLTAGELOCKOUTWITHHYSTERESIS
·OPEN LOAD DETECTION
TWODIAGNOSTICOUTPUTS
OUTPUT STATUS LED DRIVER


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VS Supply Voltage (Pins 3 - 1) (TW < 10ms) 50 V
VS VO Supply to Output Differential Voltage. See also VCl 3-2 (Pins 10 - 9) internally limited V
Vi Input Voltage (Pins 3/4) -10 to VS +10 V
Vi Differential Input Voltage (Pins 3 - 4) 43 V
Ii Input Current (Pins 3/4) 20 mA
IO Output Current (Pins 9). See also ISC(Pin 9) internally limited A
Ptot Power Dissipation. See also THERMAL CHARACTERISTICS. internally limited W
Top Operating Temperature Range (Tamb) -25 to +85
Tstg Storage Temperature -55 to 150
El Energy Induct. Load (TJ= 85) 1 J



Description

The TDE1890/1891 is a monolithic Intelligent Power Switch in Multipower BCD Technology, for driving inductive or resistive loads. An internal Clamping Diode enables the fast demagnetization of inductive loads.

Diagnostic for CPU feedback and extensive use of electrical protections make this device extremely rugged and specially suitable for industrial automation applications.




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