UCC2802QDRQ1
ActiveAUTOMOTIVE SINGLE ENDED 1MHZ CURRENT MODE PWM CONTROLLER WITH 12.5V/8.3V UVLO 100% DUTY CYCLE
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UCC2802QDRQ1
ActiveAUTOMOTIVE SINGLE ENDED 1MHZ CURRENT MODE PWM CONTROLLER WITH 12.5V/8.3V UVLO 100% DUTY CYCLE
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Technical Specifications
Parameters and characteristics for this part
| Specification | UCC2802QDRQ1 |
|---|---|
| Applications | PWM Controller |
| Current - Supply | 500 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Qualification | AEC-Q100 |
| Supplier Device Package | 8-SOIC |
| 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 | Cut Tape (CT) | 1 | $ 3.43 | |
| 10 | $ 3.08 | |||
| 25 | $ 2.91 | |||
| 100 | $ 2.52 | |||
| 250 | $ 2.39 | |||
| 500 | $ 2.15 | |||
| 1000 | $ 1.81 | |||
| Digi-Reel® | 1 | $ 3.43 | ||
| 10 | $ 3.08 | |||
| 25 | $ 2.91 | |||
| 100 | $ 2.52 | |||
| 250 | $ 2.39 | |||
| 500 | $ 2.15 | |||
| 1000 | $ 1.81 | |||
| Tape & Reel (TR) | 2500 | $ 1.72 | ||
| 5000 | $ 1.65 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.87 | |
| 100 | $ 2.37 | |||
| 250 | $ 1.70 | |||
| 1000 | $ 1.28 | |||
Description
General part information
UCC2802-Q1 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