The 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-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 for compensation.
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 6-mm × 5-mm, 22-pin QFN package.
The LMZ31530 integrates the TPS53355, an inductor, and other passive components into a small, easy-to-use module.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
TPS53355 | LSON-CLIP (22) | 6.00 mm × 5.00 mm |
Changes from Revision F (June 2019) to Revision G (April 2021)
Changes from Revision E (March 2019) to Revision F (June 2019)
Changes from Revision D (November 2016) to Revision E (March 2019)
Changes from Revision C (February 2016) to Revision D (November 2016)
Changes from Revision B (January 2014) to Revision C (February 2016)
Changes from Revision A (September 2012) to Revision B (January 2014)
Changes from Revision * (August 2011) to Revision A (September 2012)