| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | LCCC |
| Output Current | 1500 mA |
| Power Dissipation | 1000 mW |
| Number of Regulated Outputs | 2 Output |
| Rise Time | 30 ns |
| Switching Frequency | 1000 kHz |
| Topology | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull |
| Maximum Duty Cycle | 80 % |
| Fall Time | 30 ns |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Power Dissipation (Max) | 1000 mW |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Height | 2.03 mm |
| Operating Temperature | -55℃ ~ 125℃ |
DESCRIPTION
●The UC1825 family of PWM control ICs is optimized for high fre quency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is designed for use in either current-mode or voltage mode systems with the capability for input voltage feed-forward.
TI
Current Mode PWM Controller 1.5A 1000kHz 20Pin CLLCC Tube
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