TPS51727RHAT Texas Instruments - Yeehing Electronics

Dual-Phase, D-CAP+™ Mode Step Down Power Management IC for 50A+ Applications

Pricing (USD)

Quantity	Unit Price
1 — 99	3.05
100 — 249	2.673
250 — 999	1.874
1,000 +	1.21

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	500 kHz
Input Voltage	4.5 V to 28 V
Output Voltage	400 mV to 1.25 V
Output Current	8 A
Minimum Operating Temperature	- 10 C
Maximum Operating Temperature	+ 100 C
Mounting Style	SMD/SMT
Package / Case	VQFN-40
Packaging	Reel
Isolation	Isolated
Operating Temperature Range	- 10 C to + 100 C
Product	Switching Controllers
Series	TPS51727
Type	DC/DC Controller (External Switch)
Brand	Texas Instruments
Shutdown	Shutdown
Moisture Sensitive	Yes
Operating Supply Voltage	4.5 V to 28 V
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

TPS51727RHAT Datasheet

More Information

The TPS51727 is a complete, step down controller with integrated gate drivers. The PCNT pin enables operation in dual or single-phase mode to optimize efficiency depending on the load requirements. The advanced D-CAP+ architecture provides fast transient response with minimum output capacitance. The DAC supports VID-on-the-fly transitions to optimize the output voltage to the operating state of the system to meet idle power requirements. The auto-skip feature of the TPS51727 optimizes light-load efficiency in both single and dual phase operation. System management features include an adjustable thermal sensor, output power monitoring and sleep state controls. Adjustable control of VOUT slew rate and voltage positioning are provided. In addition, the TPS51727 includes two high-current MOSFET gate drivers to drive high and low side N-channel MOSFETs with exceptionally high speed and low switching loss The PCNT and VID0 through VID4, pins have flexible LV I/O thresholds that enable interface with logic voltages from 1.0 V to 3.6 V. The TPS51727 is packaged in a space saving, thermally enhanced, RoHS compliant 40-pin QFN and is rated to operate from -10°C to 100°C.