TYPE | DESCRIPTION |
---|
Mounting Style | Through Hole |
Frequency | 1 MHz |
Number of Pins | 8 Pin |
Supply Voltage (DC) | 0.00V(min), 10.0V(max) |
Case/Package | DIP-8 |
Number of Outputs | 1 Output |
Output Voltage | 1 V |
Output Current | 1 A |
Supply Current | 500 µA |
Number of Positions | 8 Position |
Number of Regulated Outputs | 1 Output |
Rise Time | 41 ns |
Switching Frequency | 1000 kHz |
Topology | Boost, Flyback, Forward |
Duty Cycle | 50 % |
Maximum Duty Cycle | 50 % |
Fall Time | 44 ns |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Power Dissipation (Max) | 1000 mW |
Supply Voltage | 8.3V ~ 12V |
Supply Voltage (Max) | 10 V |
Supply Voltage (Min) | 0 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Each |
Size-Length | 9.81 mm |
Size-Width | 6.35 mm |
Size-Height | 4.57 mm |
Operating Temperature | -40℃ ~ 85℃ |
The UCC2804N is a low-power BiCMOS current-mode Pulse Width Modulation (PWM) Controller contains all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching power supplies with minimal parts count. It offers the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input. It has the same pin configuration as the UC2842/3/4/5 family and also offers the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input. It offers choice of maximum duty cycle and critical voltage levels.
● Internal soft start
● Internal fault soft start
● Internal leading-edge blanking of the current sense signal
● 70ns Typical response from current-sense to gate-drive output
● 1.5% Tolerance voltage reference
● Green product and no Sb/Br
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