Controller IC Chip - TPS51216 QFN-20

Memory Power Solution Synchronous Buck Controller IC Chip - TPS51216 QFN-20

---

Part number:	TPS51216		Pin:	QFN-20
Part type:	Memory Power Solution Synchronous Buck Controller IC Chip		Κατάσταση:	Καινούργιο
Revision:			Εγγύηση:	Χωρίς Εγγύηση

---

Συμβατά P/N & μοντέλα:

 TPS51216

---

The TPS51216 provides a complete power supply for DDR2, DDR3 and DDR3L memory systems in the lowest total cost and minimum space. It integrates a synchronous buck regulator controller (VDDQ) with a 2A sink/source tracking LDO (VTT) and buffered low noise reference (VTTREF). The TPS51216 employs D-CAP mode coupled with 300 KHz/400 KHz frequencies for ease-of-use and fast transient response. The VTTREF tracks VDDQ/2 within excellent 0.8% accuracy. The VTT, which provides 2A sink/source peak current capabilities, requires only 10μF of ceramic capacitance. In addition, a dedicated LDO supply input is available.The TPS51216 is available in a 20-pin, 3mm x 3mm QFN package and is specified for ambient temperature from -40C to 85C.