TPS53647RTAR Texas Instruments - Yeehing Electronics

4-Phase, D-CAP+TM Step-Down Buck Controller with NVM and PMBus Interface for ASIC

Pricing (USD)

Quantity	Unit Price
1 — 99	4.88
100 — 249	3.978
250 — 999	3.127
1,000 +	1.58

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	WQFN-40
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Series	TPS53647
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	8 mA
Product Type	Switching Controllers
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs

For more information, please refer to datasheet

Documents

TPS53647RTAR Datasheet

More Information

The TPS53647 is a high-current, multi-phase, step-down controller. The device offers built-in non volatile memory (NVM) and PMBus interface. It is compatible with the NexFET power stages (CSD95372BQ5MC). The TPS53647 provides 8-bit BOOT voltage selection covering output voltage from 0.5 V to 2.5 V, with steps as small as 5 mV, which is ideal for high current application with accurate output voltage setting. Advanced control features such as D-CAP+ architecture with undershoot reduction (USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance, and high efficiency. The TPS53647 also provides novel phase interleaving strategy and dynamic phase shedding for efficiency improvement at light loads. In addition, the TPS53647 supports the PMBus communication interface with systems for telemetry of voltage, current, power, temperature, and fault conditions. Some of the configurations can be programmed by pinstrap or PMBus and stored in non-volatile memory to minimize the external component count.