TPS40428RHAR Texas Instruments - Yeehing Electronics

Dual Output, 2-Phase, Stackable PMBus Synchronous Buck Driverless Controller

Pricing (USD)

Quantity	Unit Price
1 — 99	6.234
100 — 249	5.082
250 — 999	3.994
1,000 +	2.71

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	VQFN-40
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Series	TPS40428
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	18 mA
Product Type	Switching Controllers
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.003651 oz

For more information, please refer to datasheet

Documents

TPS40428RHAR Datasheet

More Information

The TPS40428 device is a PMBus, synchronous buck, driverless controller. It operates in smart power mode with factory default settings, and it can operate in non-smart power mode after PMBus programing and power reboot. It can be configured for dual-output or 2-phase operation. It is also stackable up to 4 phases to support load current as high as 120 A. Interleaved phase shift for 2-. 3-, or 4-phases reduce the input and output ripples therefore reducing input and output capacitance.