Power chip

①Output 5V600mA 3W module power supply;\n②Isolation withstand voltage 3000V;\n③Input range: suitable for all kinds of mains worldwide;\n④Size: length 38.0*width 19.0*height 17.0mm; \n⑤With over-current and over-temperature short-circuit protection Functional, moisture-proof, dust-proof and high-temperature resistant

1A single-cell lithium battery charging management IC

Standalone 1-Cell 3.0A Buck Battery Charger with Power Path and 1.2A Boost Operation 24-WQFN -40 to 85

5A current, 2.4-4.5V synchronous step-up dc-dc converter with built-in 55mΩ high-side switch and 55mΩ low-side switch.

TM5101 is a high-integration, high-performance PWM current-mode switching power supply controller