TYPE | DESCRIPTION |
---|
Mounting Style | Through Hole |
Frequency | 1.00 MHz |
Number of Pins | 8 Pin |
Supply Voltage (DC) | 0.00V(min), 10.0V(max) |
Case/Package | PDIP-8 |
Number of Outputs | 2 Output |
Output Voltage | 500 mV |
Output Current | 1 A |
Power Dissipation | 1000 mW |
Number of Regulated Outputs | 2 Output |
Rise Time | 25 ns |
Switching Frequency | 1000 kHz |
Topology | Full-Bridge, Half-Bridge, Push-Pull |
Duty Cycle | 50 % |
Maximum Duty Cycle | 50 % |
Fall Time | 25 ns |
Operating Temperature (Max) | 70 ℃ |
Operating Temperature (Min) | 0 ℃ |
Power Dissipation (Max) | 1000 mW |
Supply Voltage | 4.1V ~ 15V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 9.81 mm |
Size-Width | 6.35 mm |
Size-Height | 4.57 mm |
Operating Temperature | 0℃ ~ 70℃ |
description
●The UCC3808 is a family of BiCMOS push-pull, high-speed, low-power, pulse-width modulators. The UCC3808 contains all of the control and drive circuitry required for off-line or dc-to-dc fixed frequency current-mode switching power supplies with minimal external parts count.
●Dual Output Drive Stages in Push-Pull Configuration
●130-µA Typical Starting Current
●1-mA Typical Run Current
●Operation to 1-MHz
●Internal Soft Start
●On Chip Error Amplifier With 2-MHz Gain Bandwidth Product
●On Chip VDD Clamping
●Output Drive Stages Capable Of 500-mA
● Peak Source Current, 1-A Peak Sink Current
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