SNOSDE3C July 2023 – April 2024 TPS7H6003-SP , TPS7H6013-SP , TPS7H6023-SP
PRODUCTION DATA
The example provided is to demonstrate the usage of TPS7H6003-SP in a high voltage synchronous buck converter. The design example is intended to detail component selection and configuration related to the TPS7H6003-SP. For this particular application, the gate driver is operating in PWM mode.
PARAMETER | VALUE | |||
---|---|---|---|---|
Power stage input supply voltage | 100 V | |||
Output voltage | 28 V | |||
Output current | 10 A | |||
Switching Frequency | 500 kHz | |||
Gate Driver Input Voltage | 12 V | |||
Duty Cycle | 28% nominal, ~35% maximum | |||
Inductor | 15 μH | |||
GaN FET | EPC2307 (evaluation only) | |||
Operating Mode | PWM |
Note that the selected GaN FET is for laboratory evaluation of the driver. TI recommends selecting a GaN FET that satisfies both the electrical and radiation requirements of the design.