The TPS53513 device is a small-sized, synchronous buck converter with an adaptive on-time
D-CAP3 control mode. The device offers ease-of-use and low external-component count for
space-conscious power systems.
This device features high-performance integrated MOSFETs, accurate 0.5% 0.6-V reference,
and an integrated boost switch. Competitive features include very low external-component count,
fast load-transient response, auto-skip mode operation, internal soft-start control, and no
requirement for compensation.
A forced continuous conduction mode (FCCM) helps meet tight voltage regulation accuracy
requirements for performance DSPs and FPGAs. The TPS53513 device is available in a 28-pin VQFN
package and is specified from –40°C to +85°C ambient temperature.
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