UCC2804PWTR
Active12V, 1A LOW POWER BICMOS 1MHZ CURRENT MODE PWM WITH 12.5V/8.3V UVLO AND 50% DUTY CYCLE, -40C TO 1
Deep-Dive with AI
Search across all available documentation for this part.
UCC2804PWTR
Active12V, 1A LOW POWER BICMOS 1MHZ CURRENT MODE PWM WITH 12.5V/8.3V UVLO AND 50% DUTY CYCLE, -40C TO 1
Technical Specifications
Parameters and characteristics for this part
| Specification | UCC2804PWTR |
|---|---|
| Applications | PWM Controller |
| Current - Supply | 500 µA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Supplier Device Package | 8-TSSOP |
| Voltage - Input [Max] | 6.3 V |
| Voltage - Input [Min] | -3 V |
| Voltage - Supply [Max] | 11 V |
| Voltage - Supply [Min] | 8.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 1.31 | |
| 6000 | $ 1.26 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.15 | |
| 100 | $ 1.78 | |||
| 250 | $ 1.28 | |||
| 1000 | $ 0.96 | |||
Description
General part information
UCC2804-EP Series
The UCC280x-Q1 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count.
These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.
The UCC280x-Q1 family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of critical voltage levels. Lower reference parts such as the UCC2803-Q1 and UCC2805-Q1 fit best into battery-operated systems, while the higher reference and higher UVLO hysteresis of the UCC2802-Q1 and UCC2804-Q1 make these ideal choices for use in off-line power supplies.
Documents
Technical documentation and resources