The Ian Canada LifePo4 Mini 3.3V is a high performance yet affordable battery power supply. It uses one or two LifePo4 26650 batteries (sold separately) to provide a clean, stable power supply. As a completely passive power supply, it generates no feedback and has no active components. In pure output mode, only fully charged batteries are applied to the load. The module is also capable of delivering dynamic current up to 240A with an internal ESR of less than 3mΩ. (Continuous output mode, two batteries in parallel). This type of power supply is ideal for all sensitive audio devices, such as a low jitter clock, DAC or FIFO buffer.

Key features :

• LifePo4 battery power supply module.
• High performance.
• Operates in Class A with current flowing in one direction only.
• Fixed 3.3V output.
• Has switched and continuous outputs.
• The outputs are completely isolated from the charger, input and other circuits.
• Includes an ON/OFF switch.
• Has an isolated ON/OFF control chain that can be implemented in a power supply package.
• Optical isolators are used for all internal operating logics.
• Can be powered with a standard 5V USB-C power adapter. The power supply can also be AC.
• Built-in protection system to prevent the batteries from running out of power and the output voltage from dropping.
• Dynamic output current: up to 240A (A123 ANR26650M1-B).
• Output ESR: < 3mΩ (two A123 ANR26650M1-B accumulators in parallel).
• Designed for continuous, uninterrupted operation.