TPS40190DRCR Texas Instruments - Yeehing Electronics

4.5-V to 15-V, 20-A synchronous buck controller

Pricing (USD)

Quantity	Unit Price
1 — 99	1.232
100 — 249	1.018
250 — 999	0.731
1,000 +	0.44

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Number of Outputs	1 Output
Input Voltage	4.5 V to 15 V
Output Voltage	0.6 V to 12.75 V
Output Current	20 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VSON-10
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Series	TPS40190
Type	DC/DC Controller (External Switch)
Brand	Texas Instruments
Development Kit	TPS40190EVM-001
Moisture Sensitive	Yes
Operating Supply Current	2.5 mA
Product Type	Switching Controllers
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000921 oz

For more information, please refer to datasheet

Documents

TPS40190DRCR Datasheet

More Information

The TPS40190 is a cost-optimized synchronous buck controller that operates from 4.5 V to 15 V nominally, and implements a fixed frequency voltage mode power supply. The controller uses an adaptive anti-cross conduction scheme to prevent both the high-side and the rectifier MOSFET to be turned on at the same time, preventing shoot through current in the two MOSFETs.