EN63A0QI-E is an evaluation board for EN63A0QI, 12Amp high efficiency DC to DC buck converter with integrated inductor which represents another innovation low power switching converters, setting a new benchmark in power density of 113W/in2. The device showcases a total solution footprint of only 227mm2. A complete power system on a chip (PowerSoC), the EN63A0QI integrates power switches, inductor, gate drive, controller and loop compensation in a tiny 10mm x 11mm x 3.0mm 68 pin QFN package. The small footprint also enables the use of this part where space is at a premium. This power management IC is an excellent choice for low power applications that require a small solution footprint, while delivering superb efficiency, exceptional thermal performance, low noise, high reliability and ease of use.
● Integrated inductor
● Outstanding power density
● 96% Peak efficiency
● 2% output voltage accuracy over line, load, temp
● External voltage reference pin
● Full load operation from -40 to +85 deg C without the need for airflow or heat sink
● Programmable frequency for performance tuning
● Clock synchronization to external system clock or other Enpirion PowerSoCs
● Monotonic output voltage ramp during start up with pre bias loads
● Master/Slave configuration for paralleling several EN63A0QIs for greater power output
●Be mindful of the polarity. Even though the evaluation board comes with reverse polarity protection diodes, it may not protect the device under all conditions.
