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INFINEON TLE73683EXUMA3
Power Management IC, Microcontroller Power Supply System, 45 V Supply, HSOIC-36
- Manufacturer:
- INFINEON INFINEON
- Manufacturer Part No:
- TLE73683EXUMA3
- Order Code:
- 3293111
-
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- Also Known As:
- TLE7368-3E, SP001614360
- Technical Datasheet:
- TLE73683EXUMA3 Datasheet
- ECAD / MCAD
-
Product Overview
TLE73683EXUMA3 is a multifunctional, next generation microcontroller supply. It is designed for automotive powertrain systems using a standard 12V battery. The regulator follows the concept of its predecessor TLE6368/SONIC, 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 regulator 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 5V and 3.3V (2.6V) with high accuracy. Potential application includes microcontroller supply.
- High efficient next generation microcontroller power supply system
- Wide battery input voltage range from 4.5V up to 45V
- Pre-regulator for low all over power loss - integrated current mode buck converter 5.5V/2.5A
- Integrated linear regulator control circuit to supply controller cores
- LDO3 control for an external NPN power stage - 1.3V ±2%
- 2 tracking regulators following the main 5V, 105mA and 50mA
- Linear voltage regulator as stand-by supply for e.g. memory circuits
- Independent battery input, separated from buck regulator input, overtemperature shutdown
- Window watchdog circuit, overcurrent protection on all regulators, power sequencing on supplies
- PG-DSO-36 package, operating temperature range from -40°C to +150°C
Product Information
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- PMIC for Microcontroller Applications
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- 45V
- :
- 1
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- 3
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- 4
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- HSOIC
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- 36Pins
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- -40°C
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- 150°C
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- AEC-Q100
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- -
Technical Documents (1)
Also Known As
TLE7368-3E, SP001614360
Packaging type
Cut Tape
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¥984.41
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