TPS53355 is a D-CAP mode™, 30-A synchronous switcher
with integrated MOSFETs. It is designed for ease of use, low external component count, and
space-conscious power systems.
This device features 5 mΩ/2.0 mΩ integrated MOSFETs, accurate 1%, 0.6-V reference, and
integrated boost switch. A sample of competitive features include: 1.5-V to 15-V wide conversion
input voltage range, very low external component count, D-CAP™ mode control for super fast
transient, auto-skip mode operation, internal soft-start control, selectable frequency, and no need
The conversion input voltage ranges from 1.5 V to 15 V, the supply voltage range is from
4.5 V to 25 V, and the output voltage range is from 0.6 V to 5.5 V.
The device is available in 5-mm × 6-mm, 22-pin QFN package and is specified from –40°C to
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