Texas Instruments UCC2803D, PWM Controller, 1000 kHz 8-Pin, SOIC
- RS Stock No.:
- 169-5591
- Mfr. Part No.:
- UCC2803D
- Brand:
- Texas Instruments
225 In Global stock for delivery within 10 working day(s)
Added
Price (ex. GST) Each (In a Tube of 75)
$3.143
(exc. GST)
$3.457
(inc. GST)
| Units | Per unit | Per Tube* |
| 75 - 75 | $3.143 | $235.725 |
| 150 - 225 | $3.088 | $231.60 |
| 300 + | $3.031 | $227.325 |
| *price indicative | ||
- RS Stock No.:
- 169-5591
- Mfr. Part No.:
- UCC2803D
- Brand:
- Texas Instruments
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- MX
Product Details
Flyback Controller, Current Control, UCC28/UCC38 Series, Texas Instruments
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Flyback Controllers, Texas Instruments
Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power
Primary-Side Regulation
Peak Power Mode
Low Power
Specifications
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 1000 kHz |
| Output Current | 1 A |
| Control Method | Current |
| Number of Outputs | 1 |
| Fall Time | 44ns |
| Mounting Type | Surface Mount |
| Rise Time | 41ns |
| Package Type | SOIC |
| Pin Count | 8 |
| Topology | Boost, Flyback, Forward |
| Dimensions | 4.9 x 3.91 x 1.58mm |
| Maximum Duty Cycle | 100% |
| Length | 4.9mm |
| PWM Controller Type | Current Mode |
| Width | 3.91mm |
| Height | 1.58mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |