Description
UCC38500N Texas Instruments - Yeehing Electronics
PFC/PWM Combination controller with 16V/10V VCC UVLO and 6.75V/5.5V PWM UVLO, 0°C to 70°C
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 5.838 |
100 — 249 | 4.76 |
250 — 999 | 3.741 |
1,000 + | 2.22 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
UCC38500N 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.