This is a DC-DC buck-mode power module, with an input voltage range of 5.5~28V and a steady output voltage/current of 3.3V/2.4A. Its operating frequency can reach up to 0.5MHz. The module features high conversion efficiency and small dimensions, making it suitable for integration.

It has a stable output voltage that can operate for long periods without voltage fluctuations and is suitable for cases with high demands. The product can work with high-capacity and voltage batteries for DIY mobile power solutions and can also be integrated into projects to provide multiple power supply options.

• Compact size, stable performance, wide voltage range for a variety of DIY applications.

• Power supply for main control board, DIY power source, projector, DIY car, communication device, digital radio.

• Input Voltage: 5.5～28Vdc
• Output Voltage: 3.3V
• Output Accuracy: ±0.1V
• Maximum Output Current: 2.4A
• Output Ripple at Full Load: Vpp<50mV
• No-Load Current: IQ 0.5mA
• Shutdown Mode: Not Supported
• Operating Temperature: -20℃ ~ +85℃
• Operating Humidity: 20% ~ 90% relative humidity, no condensation
• Storage Temperature: -40℃ ~ +50℃
• Mounting Method: Chip-mounting or 2.54mm pin plug-in
• With or Without Isolation: Without Isolation
• Lifetime: 50000h
• Dimensions: 16.5×22mm/0.65×0.87inch