UCC2803MDREP
ActiveENHANCED PRODUCT LOW-POWER BICMOS CURRENT-MODE PWM
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UCC2803MDREP
ActiveENHANCED PRODUCT LOW-POWER BICMOS CURRENT-MODE PWM
Technical Specifications
Parameters and characteristics for this part
| Specification | UCC2803MDREP |
|---|---|
| Applications | PWM Controller |
| Current - Supply | 500 µA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Voltage - Input [Max] | 6.3 V |
| Voltage - Input [Min] | -3 V |
| Voltage - Supply [Max] | 12 V |
| Voltage - Supply [Min] | 3.6 V |
UCC2803-EP Series
Enhanced Product Low-Power Bicmos Current-Mode Pwm
| Part | Voltage - Input [Min] | Voltage - Input [Max] | Current - Supply | Qualification | Mounting Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Operating Temperature [Min] | Operating Temperature [Max] | Applications | Supplier Device Package | Package / Case | Package / Case [custom] | Package / Case [custom] | Grade | Package / Case [y] | Package / Case [x] | Package / Case | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | -3 V | 6.3 V | 500 µA | AEC-Q100 | Surface Mount | 11 V | 3.6 V | -40 °C | 125 °C | PWM Controller | 8-TSSOP | 8-TSSOP | 0.173 " | 4.4 mm | Automotive | ||||||
Texas Instruments | -3 V | 6.3 V | 500 µA | AEC-Q100 | Surface Mount | 11 V | 3.6 V | -40 °C | 125 °C | PWM Controller | 8-SOIC | 8-SOIC | Automotive | 3.9 mm | 0.154 in | ||||||
Texas Instruments | -3 V | 6.3 V | 500 µA | AEC-Q100 | Surface Mount | 11 V | 3.6 V | -40 °C | 125 °C | PWM Controller | 8-TSSOP | 8-TSSOP | 0.173 " | 4.4 mm | Automotive | ||||||
Texas Instruments | -3 V | 6.3 V | 500 µA | AEC-Q100 | Through Hole | 11 V | 3.6 V | -40 °C | 125 °C | PWM Controller | 8-PDIP | 8-DIP | Automotive | 0.3 in | 7.62 mm | ||||||
Texas Instruments | -3 V | 6.3 V | 500 µA | Surface Mount | 12 V | 3.6 V | -40 °C | 125 °C | PWM Controller | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | ||||||||
Texas Instruments | -3 V | 6.3 V | 500 µA | Surface Mount | 12 V | 3.6 V | PWM Controller | 8-SOIC | 8-SOIC | 3.9 mm | 0.154 in | 125 °C | -55 °C |
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 | $ 8.76 | |
| Digi-Reel® | 1 | $ 8.76 | ||
| Tape & Reel (TR) | 2500 | $ 4.78 | ||
| Texas Instruments | LARGE T&R | 1 | $ 6.70 | |
| 100 | $ 5.46 | |||
| 250 | $ 4.29 | |||
| 1000 | $ 3.64 | |||
Description
General part information
UCC2803-EP Series
The UCC2800/1/2/3/4/5 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 power supplies with minimal parts count.
These devices have the same pin configuration as the UC2842/3/4/5 family and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.
The UCC2800/1/2/3/4/5 family offers choice of maximum duty cycle and critical voltage levels. Lower reference parts such as the UCC2803 and UCC2805 fit best into battery operated systems, while the higher reference and the higher UVLO hysteresis of the UCC2802 and UCC2804 make these ideal choices for use in off-line power supplies.