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TLE4203

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. : 004520958 Detail

TLE4203: Features: • Integrated free-wheeling diodes• Outputs short-circuit proof to VS and ground• Thermal overload protection• Blocking of the output stages upon undervoltage•...

TLE4203 Data Sheet

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Part Number:
TLE4203
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.
Voltages
Supply voltage
Logic input voltages
VS
VI 1, 2

0.3
45
45
45
V
V
Currents
Supply current TC 85
Output current TC 85
Ground current TC 85
IS
IQ 1, 2
IGND
12
6
12

12
6
12
A
A
A
Temperatures
Junction temperature
Storage temperature range
Tj
Tstg

50
150
150

Thermal resistances
system - case
system - ambient

Rth SC
Rth SA



3
65

K/W
K/W
Operating Range
Supply voltage
Logic input voltage
VS
VI 1, 2
5
-10
20
40
V
V
Case temperature Tj 150
TC
40
125



Description

The integrated circuit TLE4203 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 TLE4203 contains a temperature protection logic, output stages protected against short-circuit and integrated free-wheeling diodes.

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




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