UCD7232RTJR Texas Instruments - Yeehing Electronics

Digital Control Compatible Synchronous-Buck Gate Driver with Current Sense and Fault Protection

Pricing (USD)

Quantity	Unit Price
1 — 99	1.183
100 — 249	0.977
250 — 999	0.702
1,000 +	0.37

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	QFN-20
Number of Drivers	1 Driver
Number of Outputs	1 Output
Output Current	6 A
Configuration	Dual
Rise Time	30 ns
Fall Time	20 ns
Supply Voltage - Min	4.7 V
Supply Voltage - Max	15 V
Operating Supply Current	10 mA
Pd - Power Dissipation	183 mW
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	UCD7232
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Output Voltage	500 mV
Technology	Si
Brand	Texas Instruments
Logic Type	CMOS, TTL
Moisture Sensitive	Yes
Operating Supply Voltage	4.7 V to 15 V
Product Type	Gate Drivers
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.001344 oz

For more information, please refer to datasheet

Documents

UCD7232RTJR Datasheet

More Information

The UCD7232 high current driver is specifically designed for digitally-controlled, point-of-load, synchronous buck switching power supplies. Two 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 by an internally regulated VGG supply. The internal VGG regulator can be disabled to permit the user to supply their own gate drive voltage. This flexibility allows a wide power conversion input voltage range of 2.2 to 15 V. Internal under voltage lockout (UVLO) logic insures VGG is good before allowing chip operation.