TPS61088 5/9/12V high-power lithium battery boost DC-DC power module, 10A current

Key Features:
– High Efficiency and Stability: Utilizes the TPS61088 power chip, ensuring stable performance and low ripple.
– High Power Output: Capable of 10A switching current and up to 30W output power.
– Dual Working Modes: Supports PWM and PFM modes (default PFM for low power consumption).
– Wide Voltage Range: Input voltage from 2.7V to 12V, output voltage from 4.5V to 12.6V.
– Adjustable Output: Easily adjust output voltage using a potentiometer or jumper pads.

Technical Specifications:
– Module Type: Switching power supply, Boost power supply
– Input Voltage: DC 2.7-12V
– Output Voltage: DC 4.5-12.6V
– Output Power: 30W (max)
– Switching Frequency: ~1MHz
– Working Mode: PWM/PFM
– Output Ripple: 30mVpp (unloaded)
– Output Efficiency: Up to 92%
– Adjustment Method: Potentiometer (counterclockwise boost), Jumper pad selection (5/9/12V), adjustable ADJ pad
– Module Interface: KF301-5.08/solder pad
– Module Size: 40 x 22mm (manually measured, with deviation)

Connections:
– VIN: Positive pole of power input, 2.7-12V
– GND: Shared negative pole for input and output
– VOUT: Positive pole of power output, 4.5-12.6V

Applications:
– Lithium Battery Boosting: Ideal for boosting multiple lithium batteries in parallel to 5V, 9V, or 12V.
– High-Power Applications: Suitable for high-power applications requiring stable and efficient power conversion.
– DIY Projects: Perfect for DIY projects, portable devices, and battery-powered systems.

Usage Tips:
– Heat Dissipation: Ensure proper heat dissipation when operating at high currents and voltages.
– Voltage Adjustment: Use the provided potentiometer or jumper pads to easily adjust the output voltage.
– Current Calculation: Refer to the detailed instructions for calculating the output current based on your input voltage.