The TPS563209 is a simple, easy-to-use, wide-Vin, 3A synchronous step-down converter. The TPS563209 employs D-CAP2™ mode control that provides a fast transient response and support both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. TPS563209 operates in forced CCM, which maintains constant frequency during light load operation. The TPS563209EVM-652 operates from an input voltage range of 4.5 to 17 V and supplies a 1.05 V output voltage at up to 3 A load current
Features
- D-CAP2™ Mode Control 650-kHz Switching
- Wide Input Voltage Range: 4.5 V to 17 V
- Output Voltage Range: 0.76 V to 7 V
- Integrated 68-m⦠(High Side) and 39-m⦠(Low Side) FETs
- Forced CCM - Pre-Biased Soft Start
- Cycle-By-Cycle Hiccup Over-current Limit
- OVP, UVLO and TSD Protections (non-latch)
- Fixed Soft Start: 1 ms