TPS54394PWP Texas Instruments - Yeehing Electronics

3A Dual Channel Synchronous Step-Down Switcher with Integrated FET

Pricing (USD)

Quantity	Unit Price
1 — 99	2.582
100 — 249	2.262
250 — 999	1.586
1,000 +	1.02

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	HTSSOP-16
Output Voltage	0.76 V to 7 V
Output Current	3 A
Number of Outputs	2 Output
Input Voltage MAX	18 V
Topology	Buck
Input Voltage MIN	4.5 V
Switching Frequency	700 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Series	TPS54394
Packaging	Reel
Input Voltage	4.5 V to 18 V
Operating Temperature Range	- 40 C to + 85 C
Product	Voltage Regulators
Type	Step Down Converter
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	1.2 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Tradename	D-CAP2 Eco-mode
Unit Weight	0.002212 oz

For more information, please refer to datasheet

Documents

TPS54394PWP Datasheet

More Information

The TPS54394 is a dual, adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54394 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, and low standby current solution. The main control loops of the TPS54394 use the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode™ allows the TPS54394 to maintain high efficiency during lighter load conditions. The TPS54394 is able to adapt to both low equivalent series resistance (ESR) output capacitors such as POSCAP or SP-CAP, and ultra-low ESR, ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5V to 18V.