UCC38C44DGKR Texas Instruments - Yeehing Electronics

Commercial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle

Pricing (USD)

Quantity	Unit Price
1 — 99	1.201
100 — 249	0.992
250 — 999	0.712
1,000 +	0.38

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Boost, Buck, Flyback, Forward
Number of Outputs	1 Output
Switching Frequency	1000 kHz
Duty Cycle - Max	50 %
Output Voltage	18 V
Output Current	1 A
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	VSSOP-8
Packaging	Reel
Operating Temperature Range	0 C to + 70 C
Series	UCC38C44
Type	Current Mode PWM Controllers
Brand	Texas Instruments
Fall Time	20 ns
Moisture Sensitive	Yes
Product Type	Switching Controllers
Rise Time	25 ns
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000917 oz

For more information, please refer to datasheet

Documents

UCC38C44DGKR Datasheet

More Information

The UCCx8C4x family are high-performance, current-mode PWM controllers. The UCCx8C4x is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UCx84xA family and UCx84x family of PWM controllers. The BiCMOS technology offers lower power consumption to improve efficiency as well as faster current sense and oscillator frequency.