TPS51621RHAT Texas Instruments - Yeehing Electronics

Dual Phase, D-CAP+™Mode Step-Down Controller for IMVP6.5 CPU/GPU Vcore

Pricing (USD)

Quantity	Unit Price
1 — 99	3.87
100 — 249	3.391
250 — 999	2.378
1,000 +	1.34

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Buck
Number of Outputs	1 Output
Switching Frequency	200 kHz to 500 kHz
Duty Cycle - Max	50 %
Input Voltage	3 V to 28 V
Output Voltage	0.3 V to 1.5 V
Minimum Operating Temperature	- 10 C
Maximum Operating Temperature	+ 105 C
Mounting Style	SMD/SMT
Package / Case	VQFN-40
Packaging	Reel
Operating Temperature Range	- 10 C to + 105 C
Series	TPS51621
Type	Dual Phase Step Down
Brand	Texas Instruments
Development Kit	TPS51621EVM-602
Moisture Sensitive	Yes
Product Type	Switching Controllers
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Unit Weight	0.003668 oz

For more information, please refer to datasheet

Documents

TPS51621RHAT Datasheet

More Information

The TPS51621 is a selectable dual or single-phase, fully compliant IMVP-6.5 step down controller with integrated gate drivers. Advanced control features such as D-CAP+ architecture and OSR overshoot reduction provide fast transient response, and lowest output capacitance. The TPS51621 also supports single-phase operation for light loads. The full complement of IMVP-6.5 I/O is integrated into the TPS51621, including VR_TT, DPRSLPVR, PSI and output current monitoring (IMON). PSI is used to control the number of active phases. Transitioning into and out of dual-phase mode is exceptionally smooth.