Buck converter is optimised for EMI reduction
The Diodes Incorporated AP62600 synchronous buck converter features a wide input voltage range of 4.5V to 18V and a 6A continuous output current.
It is available at Mouser Electronics.
The AP62600 fully integrates a 36mΩ high-side power MOSFET and a 14mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion.
It is easily used by minimising the external component count due to its adoption of Constant On-Time (COT) control to achieve a fast transient response, easy loop stabilisation, and low output voltage ripple.
The AP62600 design is optimised for Electromagnetic Interference (EMI) reduction.
A proprietary gate driver scheme resists switching node ringing without sacrificing MOSFET turn-on and turn-off times, which reduces high-frequency radiated EMI noise caused by MOSFET switching.
The AP62600 synchronous buck converter is available in a compact V-QFN2030-12 (Type A) package, and is totally lead-free and fully RoHS compliant.
Applications for the AP62600 include 5V and 12V distributed power bus supplies, television sets and monitors, white goods and small home appliances, FPGA, DSP, and ASIC supplies, home audio, network systems, gaming consoles, consumer electronics, and general purpose Point of Load (POL).
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