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TLE7368EXUMA1

MICRO CONTROLLER SUPPLY, 3 LDO, SOIC-36

INFINEON TLE7368EXUMA1
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Manufacturer:
INFINEON INFINEON
Manufacturer Part No:
TLE7368EXUMA1
Order Code:
2432523
Product Range
AEC-Q100
Also Known As:
TLE7368E , SP000307244
Technical Datasheet:
TLE7368EXUMA1   Datasheet
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Product Overview

The TLE7368E is a multifunctional Power Supply Circuit especially designed for automotive powertrain systems using a standard 12V battery. The regulator follows the concept of its predecessor TLE6368, where the output of a pre-regulator feeds the inputs of the micro's linear supplies. In detail, the TLE7368 cascades a buck converter with linear regulators and voltage followers to achieve lowest power dissipation. This configuration allows to power the application even at high ambient temperatures. The step-down converter delivers a pre-regulated voltage of 5.5V with a minimum peak current capability of 2.5A. Supplied by this step down converter two low drop linear post-regulators offer 5 and 3.3V (2.6V) with high accuracy. The current capability of the regulators is 800 and 700mA. The 3.3V (2.6V) linear regulator does have its own input allowing to insert a dropper from the Buck output to reduce the on chip power dissipation if necessary.
  • Hardware controlled on/off logic
  • Window watchdog circuit
  • Overcurrent protection on all regulators
  • Power sequencing on controller supplies
  • Overtemperature shutdown
  • High efficiency for complex supply systems
  • High buck current maintains operation under short-circuit condition
  • Low current consumption in stand-by
  • Easy realization of multiple supply rail systems
  • Monitoring and control of µC by reset generator and window-watchdog
  • Stand-by regulator with lowest current consumption

Applications

Automotive, Power Management

Product Information

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:
4.5V

:
45V

:
Fixed and Adjustable

:
NPN

:
SOIC

:
36Pins

:
-

:
AEC-Q100

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-

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Technical Docs (2)

CAD Downloads

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Also Known As

TLE7368E , SP000307244
Packaging type Cut Tape
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