TPS51216RUKR Texas Instruments - Yeehing Electronics

DDR2/3/3L/4 Memory Power Solution Synchronous Buck Controller, 2-A LDO, Buffered Reference

Pricing (USD)

Quantity	Unit Price
1 — 99	0.548
100 — 249	0.372
250 — 999	0.287
1,000 +	0.13

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Buck
Switching Frequency	400 kHz
Input Voltage	3 V to 28 V
Output Voltage	600 mV
Output Current	20 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	WQFN-20
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Output Type	VDDQ,VREF,VTT
Series	TPS51216
Type	Step-Down Controller Plus LDO
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	600 uA
Product Type	Switching Controllers
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Part # Aliases	FX004
Unit Weight	0.001344 oz

For more information, please refer to datasheet

Documents

TPS51216RUKR Datasheet

More Information

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 2-A 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 2-A sink/source peak current capabilities, requires only 10-μF of ceramic capacitance. In addition, a dedicated LDO supply input is available.