Texas Instruments UCC28220PW, PWM Current Mode Controller, Dual-Channel 100 A, 1.1, 8 → 14.5 V, 16-Pin TSSOP
- RS Stock No.:
- 661-5683
- Mfr. Part No.:
- UCC28220PW
- Brand:
- Texas Instruments
Discontinued product
- RS Stock No.:
- 661-5683
- Mfr. Part No.:
- UCC28220PW
- Brand:
- Texas Instruments
Technical Reference
Legislation and Compliance
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.
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 | 1100 kHz |
| Output Current | 100 A |
| Control Method | Current |
| Mounting Type | Surface Mount |
| Fall Time | 10ns |
| Rise Time | 10ns |
| Package Type | TSSOP |
| Topology | Flyback, Forward |
| Pin Count | 16 |
| Maximum Duty Cycle | 77% |
| Dimensions | 5 x 4.4 x 1.15mm |
| Length | 5mm |
| Width | 4.4mm |
| Height | 1.15mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +105 °C |