STMicroelectronics AEK-POW-L5964V1 Expansion Board
STMicroelectronics AEK-POW-L5964V1 Expansion Board is a dual-channel, independent, step-down regulator with integrated synchronous MOSFETs. This board has two independent converters that deliver a fixed or variable output voltage via MCU control. The AEK-POW-L5964V1 expansion board incorporates monitoring circuitries for input and output voltages and LEDs that indicate operating status. The converters are based on the L5964 step-down switching regulators (in buck topology) with overcurrent and overtemperature protection. The AEK-POW-L5964V1 expansion board is part of the AutoDevKit™ initiative. This board employs the Alternate mode that allows the USB connector to become a bridge for the high-speed data ports such as HDMI and DisplayPort. The AEK-POW-L5964V1 expansion board is designed for power car or truck body applications that require different voltages, such as UB-PD or infotainment.
Features
- Dual channel, independent, step-down regulator with integrated synchronous MOSFETs
- 3A max output current in each channel
- Channels can be paralleled to obtain a higher current supply
- Outputs protected against short-circuit and overcurrent
- Input and output voltage monitors (UV or OV) and power good signals
- Included in the AutoDevKit initiative
- 6V to 14V input voltage range
- 3.3V, 5V, or 9V digitally selectable fixed output voltages
- Thermal protection with the integrated thermal sensor
- Watchdog, reset, and in/out synchronization for available converters
Applications
- USB Power Delivery (PD) version 2.0 and 3.0 supplies
- Car infotainment supply
- In-car DC-DC modules and supply
- Rear seat USB alternate mode applications
Block Diagram
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Paskelbta: 2019-10-21
| Atnaujinta: 2024-03-15