- N° de stock RS:
- 179-1760
- Référence fabricant:
- UCC3804D
- Fabricant:
- Texas Instruments
- N° de stock RS:
- 179-1760
- Référence fabricant:
- UCC3804D
- Fabricant:
- Texas Instruments
Législations et de normes
Détails du produit
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
Spécifications
Attribut | Valeur |
---|---|
Maximum Switching Frequency | 1000 kHz |
Output Current | 1 A |
Control Method | Current |
Number of Outputs | 1 |
Fall Time | 44ns |
Mounting Type | Surface Mount |
Package Type | SOIC |
Rise Time | 41ns |
Pin Count | 8 |
Topology | Boost, Buck, Flyback, Forward |
Maximum Duty Cycle | 50% |
Dimensions | 4.9 x 3.91 x 1.58mm |
PWM Controller Type | Current Mode |
Length | 4.9mm |
Width | 3.91mm |
Height | 1.58mm |
Minimum Operating Temperature | 0 °C |
Maximum Operating Temperature | +70 °C |