TPS51518 Overview
The TPS51518 is a single phase, D-CAP™/ D-CAP2™ synchronous buck controller with 2-bit VID inputs which can select up to four independent externally programmable output voltage levels where full external programmability in the voltage level, step setting and voltage transition slew rate is desired. It is used for GFX applications where multiple voltage levels are desired. The TPS51518 supports all POS/SPCAP and/or...
TPS51518 Key Features
- 2 Differential Voltage Feedback
- DC pensation for Accurate Regulation
- Wide Input Voltage Range: 3 V to 28 V
- Flexible, 2-Bit VID Supports Output Voltage
- Adaptive On-Time Modulation with Selectable
- D-CAP™ Mode at 350 kHz for Fast
- 4700 ppm/°C, Low-Side RDS(on) Current Sensing
- Programmable Soft-Start Time and Output
- Built-In Output Discharge
- Power Good Output