UCD74106RGMR Texas Instruments - Yeehing Electronics

Digital Synchronous Buck Power Driver

Pricing (USD)

Quantity	Unit Price
1 — 99	2.168
100 — 249	1.791
250 — 999	1.286
1,000 +	0.55

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Gate Drivers
RoHS	Y
Product	MOSFET Gate Drivers
Type	High Side, Low Side
Mounting Style	SMD/SMT
Package / Case	VQFN-13
Number of Drivers	1 Driver
Number of Outputs	1 Output
Output Current	6 A
Supply Voltage - Min	2.2 V
Supply Voltage - Max	18 V
Operating Supply Current	4 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	UCD74106
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Output Voltage	3.3 V
Technology	Si
Brand	Texas Instruments
Operating Supply Voltage	2.2 V to 18 V
Product Type	Gate Drivers
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs

For more information, please refer to datasheet

Documents

UCD74106RGMR Datasheet

More Information

The UCD74106 is a complete power system ready to drive a buck power supply (). High-side MOSFETs, low-side MOSFETs, drivers, current sensing circuitry and necessary protection functions are all integrated into one monolithic solution to facilitate minimum size and maximum efficiency. Driver circuits provide high charge and discharge current for the high-side NMOS switch and the low-side NMOS synchronous rectifier in a synchronous buck circuit. The MOSFET gates are driven to 6.25 V by an internally regulated VGG supply. The internal VGG regulator can be disabled to permit the user to supply an independent gate drive voltage. This flexibility allows a wide power conversion input voltage range of 2.2 V to 18 V. Internal Under Voltage Lockout (UVLO) logic insures VGG is good before allowing chip operation.