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UCC3915DPG4 Datasheet

Part NameUCC3915DPG4 Texas-Instruments
Texas Instruments Texas-Instruments
Description15-V PROGRAMMABLE HOT SWAP POWER MANAGER
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UCC2915 image

description
The UCC3915 programmable hot swap power manager provides complete power-management, hot-swap capability, and circuit breaker functions. The only external component required to operate the device, other than power supply bypassing, is the fault-timing capacitor, CT. All control and housekeeping functions are integrated, and externally programmable. These include the fault current level, maximum output sourcing current, maximum fault time, and startup delay. In the event of a constant fault, the internal fixed 2% duty cycle ratio limits average output power.
   
● Integrated 0.15-Ω Power MOSFET
● 7-V to 15-V Operation
● Digital-Programmable Current Limit from
    0 A to 3 A
● 100-µA ICC When Disabled
● Programmable On Time
● Programmable Start Delay
● Fixed 2% Duty Cycle
● Thermal Shutdown
● Fault-Output Indicator
● Maximum-Output Current Can Be Set to 1 A
    Above the Programmed-Fault Level or to a
    Full 4 A
● Power SOIC and TSSOP, Low Thermal
    Resistance Packaging
   

 
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