Analog Devices Inc. LTC3124 Demo Board DC1859A is an evaluation board featuring a DC-DC boost converter example circuit based on the LTC3124 Dual-Phase Synchronous Step-Up DC-DC Converter. The LTC3124 Demo Board DC1859A operates over 1.8V to 5.5V input and generates 12V at 1.5A output from a 5V input. The LTC3124 has a 2% precise voltage reference, which can generate an output voltage with 2.2% tolerance when 0.1% voltage divider resistors are used. The 1MHz switching frequency operation results in a small and efficient circuit. The LTC3124 Converter operates with only one phase in burst mode and achieves over 90% efficiency with a 100mA load. The DC1859A Board can be easily modified to generate different output voltages.
The LTC3124 Demo Board DC1859A has a small circuit footprint. It is a high-performance and cost-effective solution for generating output voltages up to 15V from inputs as low as 1.8V.
Input Voltage Range (VIN):1.8V to 5.5V
Output Voltage (VOUT): 12V Typical
Output Voltage Ripple: 100mVP-P
Nominal Switching Frequency: 1MHz
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High-efficiency, ultra low noise and excellent for wireless long life applications.