The TPS563200DDCT is a simple, easy-to-use, 3A Synchronous Step-down (Buck) Converter, optimized to operate with minimum external component counts and also optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. It operates in Advanced Eco-mode, which maintains high efficiency during light load operation.
3A Converter with integrated 68 and 39mR FETs
D-CAP2™ mode control for fast transient response
Advanced Eco-Mode™ pulse-skip
Low shutdown current of <10µA
1% Feedback voltage accuracy (25°C)
Start-up from pre-biased output voltage
Cycle-by-cycle overcurrent limit
Hiccup-mode under-voltage protection
Non-latch OVP, UVLO and TSD protections
1ms Fixed soft start
Green product and no Sb/Br
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.