Features of tps53513
Integrated 13.8m Ω and 5.9m Ω MOSFETs,
With 8A continuous output current
Support all ceramic output capacitors
Reference voltage 600mV (withstand amplitude ± 0.5%)
Output voltage range: 0.6V to 5.5V
D-CAP3 ™ Control mode with fast load step response
Eco mode for high efficiency automatic jump under light load ™ pattern
Forced continuous conduction mode (FCCM) for strict output ripple and voltage requirements
8 available in
Frequency setting selected between 250kHz and 1MHz
Precharge starting capacity
Built in output discharge circuit
Open drain power supply normal output
3.5mm × 4.5mm 28 pin ultra thin square flat leadless (vqfn) package
Use tps53513 and with the help of WEBENCH ® Power designer creates customized design scheme
Description of tps53513
Tps53513 device is a small-scale synchronous buck converter with adaptive on-time d-cap3 control mode. This device is simple and easy to use, with a small number of external components, and can be applied to power systems with limited space.
The device has a high-performance integrated MOSFET, a 0.6V voltage reference with an accuracy of 0.5% and an integrated boost switch. Competitive features include a small number of external components, fast load transient response, automatic jump mode operation, internal soft start control, and no compensation.
Forced continuous conduction mode (FCCM) helps to meet the strict voltage regulation accuracy requirements of high-performance DSP and FPGA. The tps53513 device is packaged in 28 pin vqfn, and the rated operating ambient temperature range is – 40 ° C to +85 °.
