Texas Instruments UCC2891PW, PWM Controller, 12 V, 1000 kHz 16-Pin, TSSOP
- RS-artikelnummer:
- 145-7350
- Tillv. art.nr:
- UCC2891PW
- Tillverkare / varumärke:
- Texas Instruments
Denna produkt har utgått
- RS-artikelnummer:
- 145-7350
- Tillv. art.nr:
- UCC2891PW
- Tillverkare / varumärke:
- Texas Instruments
Datablad
Lagstiftning och ursprungsland
- COO (Country of Origin):
- MY
Produktdetaljer
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
Specifikationer
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 1000 kHz |
| Output Current | 2 A |
| Control Method | Current |
| Number of Outputs | 1 |
| Fall Time | 14ns |
| Mounting Type | Surface Mount |
| Rise Time | 19ns |
| Package Type | TSSOP |
| Pin Count | 16 |
| Topology | Flyback, Forward |
| Maximum Duty Cycle | 73% |
| Dimensions | 5 x 4.4 x 1.15mm |
| PWM Controller Type | Current Mode |
| Length | 5mm |
| Width | 4.4mm |
| Height | 1.15mm |
| Maximum Operating Supply Voltage | 12 V |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +105 °C |
- RS-artikelnummer:
- 145-7350
- Tillv. art.nr:
- UCC2891PW
- Tillverkare / varumärke:
- Texas Instruments