TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Frequency | 700 kHz |
Number of Pins | 14 Pin |
Supply Voltage (DC) | 14.0V (max) |
Case/Package | TSSOP-14 |
Number of Outputs | 1 Output |
Output Voltage | 400 mV |
Output Current | 1 A |
Quiescent Current | 750 µA |
Number of Regulated Outputs | 1 Output |
Rise Time | 20 ns |
Switching Frequency | 700 kHz |
Topology | Boost, Flyback, Forward |
Duty Cycle | 100 % |
Maximum Duty Cycle | 100 % |
Fall Time | 20 ns |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage | 9.6V ~ 14V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 5 mm |
Size-Height | 1.05 mm |
Operating Temperature | -40℃ ~ 85℃ |
DESCRIPTION
●The UCC35701/UCC35702 family of pulse width modulators is intended for isolated switching power supplies using primary side control. They can be used for both off-line applications and DC/DC converter designs such as in a distributed power system architecture or as a telecom power source. The devices feature low startup current, allowing for efficient off-line start ing, yet have sufficient output drive to switch power MOSFETs in excess of 500kHz.
●FEATURES
●700kHz Operation
●Integrated Oscillator/ Voltage Feed Forward Compensation
●Accurate Duty Cycle Limit
●Accurate Volt-second Clamp
●Optocoupler Interface
●Fault Counting Shutdown
●Fault Latch off or Automatic Shutdown
●Soft Stop Optimized for Synchronous Rectification
●1A Peak Gate Drive Output
●130A Start-up Current
●750A Operating Current
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