UCC38502N Texas Instruments - Yeehing Electronics

PFC/PWM Combination controller with 16V/10V VCC UVLO and 6.75V/3.75V PWM UVLO, 0°C to 70°C

Pricing (USD)

Quantity	Unit Price
1 — 99	5.651
100 — 249	4.607
250 — 999	3.621
1,000 +	2.15

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Power Factor Correction - PFC
RoHS	Y
Switching Frequency	200 kHz
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	Through Hole
Package / Case	PDIP-20
Packaging	Tube
Features	< 150W Applications, Average Current Mode, Enable, OVP
Height	4.57 mm
Length	24.33 mm
Operating Temperature Range	0 C to + 70 C
Series	UCC38502
Type	Power Factor Correction IC
Width	6.35 mm
Brand	Texas Instruments
Product Type	PFC - Power Factor Correction
Factory Pack Quantity	18
Subcategory	PMIC - Power Management ICs
Unit Weight	0.079719 oz

For more information, please refer to datasheet

Documents

UCC38502N Datasheet

More Information

The UCC2850x family provides all of the control functions necessary for an active power-factor-corrected preregulator and a second-stage dc-to-dc converter. The controller achieves near-unity power factor by shaping the ac input line current waveform to correspond to the ac input-line voltage using average current-mode control. The dc-to-dc converter uses peak current-mode control to perform the step-down power conversion.