Texas Instruments UC2825N, Dual PWM Controller, 1000 kHz 16-Pin, PDIP
- RS Stock No.:
- 121-8950
- Mfr. Part No.:
- UC2825N
- Brand:
- Texas Instruments
Available to back order for despatch 26/08/2025
Added
Price Each (In a Tube of 25)
£4.728
(exc. VAT)
£5.674
(inc. VAT)
| Units | Per unit | Per Tube* |
| 25 - 25 | £4.728 | £118.20 |
| 50 - 100 | £4.492 | £112.30 |
| 125 - 225 | £4.255 | £106.375 |
| 250 + | £4.019 | £100.475 |
| *price indicative | ||
- RS Stock No.:
- 121-8950
- Mfr. Part No.:
- UC2825N
- Brand:
- Texas Instruments
Technical Reference
Legislation and Compliance
Product Details
Flyback Controller, Current Control, UC18/UC28/UC38 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.
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 | 1.5 A |
| Control Method | Current, Voltage |
| Number of Outputs | 2 |
| Fall Time | 30ns |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Rise Time | 30ns |
| Topology | Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull |
| Pin Count | 16 |
| Dimensions | 19.3 x 6.35 x 4.57mm |
| Maximum Duty Cycle | 80% |
| Length | 19.3mm |
| PWM Controller Type | Current Mode |
| Width | 6.35mm |
| Height | 4.57mm |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
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