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TLE 4203

Features: • Integrated free-wheeling diodes• Outputs short-circuit proof to VS and ground• Thermal overload protection• Blocking of the output stages upon undervoltage• Final push-pull stage free of cross-overPinoutSpecifications Parameter Symbol Limit Va...

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SeekIC No. : 004520773 Detail

TLE 4203: Features: • Integrated free-wheeling diodes• Outputs short-circuit proof to VS and ground• Thermal overload protection• Blocking of the output stages upon undervoltage•...

TLE 4203 Data Sheet

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Part Number:
TLE 4203
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Integrated free-wheeling diodes
• Outputs short-circuit proof to VS and ground
• Thermal overload protection
• Blocking of the output stages upon undervoltage
• Final push-pull stage free of cross-over


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Limit Values
Unit
min.
max.
Supply voltage
VS
0.5
45
V
Logic input voltages
VI 1, 2
45
45
V
Supply current TC 85 °C IS 12 12
A
Output current TC 85 °C IQ 1, 2 6 6
A
Ground current TC 85 °C IGND 12 12
A
Junction temperature Tj   150 °C
Storage temperature range Tstg 50 150 °C
Thermal resistances system - case Rth SC   3 K/W
system - ambient Rth SA   65 K/W
Supply voltage VS 5 20 V
Logic input voltage VI 1, 2 10 40 V
Case temperature Tj 150 °C TC 40 125 °C



Description

The integrated circuit TLE 4203 is a versatile double power driver of up to 4 A output current which is particularly suitable as a driver for DC motors in reversible operation. The push-pull power output stages operate in the switching mode and can be combined to a full-bridge configuration.

The drive of the input stage is implemented using digital logic. The device contains a temperature protection logic, output stages protected against short-circuit and integrated free-wheeling diodes.

Typical applications of TLE 4203 are for follow-up control, servo drives, servo motors, drive mechanisms, etc.




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