TPS59116RGET Texas Instruments - Yeehing Electronics

Complete DDR, DDR2, and DDR3 Memory Power Solution, Sync Buck Controller for Embedded Computing

Pricing (USD)

Quantity	Unit Price
1 — 99	2.454
100 — 249	2.151
250 — 999	1.508
1,000 +	0.85

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Buck
Input Voltage	3 V to 28 V
Output Voltage	600 mV
Output Current	25 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VQFN-24
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Output Type	VDDQ,VREF,VTT
Series	TPS59116
Type	Step-Down Controller Plus LDO
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	800 uA
Product Type	Switching Controllers
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Unit Weight	0.001926 oz

For more information, please refer to datasheet

Documents

TPS59116RGET Datasheet

More Information

The TPS59116 provides a complete power supply for DDR/SSTL-2, DDR2/SSTL-18, and DDR3 memory systems. It integrates a synchronous buck controller with a 3-A sink/source tracking linear regulator and buffered low noise reference. The TPS59116 offers the lowest total solution cost in systems where space is at a premium. The TPS59116 synchronous controller runs fixed 400-kHz pseudo-constant frequency PWM with an adaptive on-time control that can be configured in D-CAP™ Mode for ease of use and fastest transient response or in current mode to support ceramic output capacitors. The 3-A sink/source LDO maintains fast transient response only requiring 20-µF (2 × 10 µF) of ceramic output capacitance. In addition, the LDO supply input is available externally to significantly reduce the total power losses. The TPS59116 supports all of the sleep state controls placing VTT at high-Z in S3 (suspend to RAM) and discharging VDDQ, VTT and VTTREF (soft-off) in S4/S5 (suspend to disk). TPS59116 has all of the protection features including thermal shutdown and is offered in both a 20-pin HTSSOP PowerPAD™ package and 24-pin 4×4 QFN.