Step - Down DC/DC Controller

The TLE6389 Step-down DC-DC switching controllers provide high efficiency over loads ranging from 1mA up to 3A. A unique PWM/PFM control scheme operates with up to a 100% duty cycle, resulting in very low dropout voltage. This control scheme eliminates minimum load requirements and reduces the supply current under light loads to 100A. These Step-down controllers drive an external P-Channel MOSFET allowing design flexibility for applications up to 3A. A high switching frequency (up to 350kHz) and operation in continuous-conduction mode allow the use of tiny surface-mount inductors. Output capacitor requirements are also reduced, minimizing PC board area and system costs. The output voltage is preset at 5V (TLE6389-50) or 3.3V (TLE6389-33) and adjustable for the TLE6389. Input voltages CAN be up to 60V. By Infineon Technologies Corporation
TLE6389 's PackagesTLE6389 's pdf datasheet

TLE6389 Pinout, Pinouts
TLE6389 pinout,Pin out
This is one package pinout of TLE6389,If you need more pinouts please download TLE6389's pdf datasheet.

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