0-3A, 7-15V Single Hot-Swap IC Hi-Side MOSFET, 100uA IQ In Sleep Mode, Comm. Temp.

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.
The internal 4-bit DAC allows programming of the fault-level current from 0 A to 3 A with 0.25-A resolution. The IMAX control pin sets the maximum-sourcing current to 1 A above the trip level or to a full 4 A of output current for fast output capacitor charging.
When the output current is below the fault level, the output MOSFET is switched on with a nominal ON resistance of 0.15 . When the output current exceeds the fault level, but is less than the maximum-sourcing level, the output remains switched on, but the fault Timer starts, charging CT. Once CT charges to a preset threshold, the Switch is turned off, and remains off for 50 times the programmed fault time. When the output current reaches the maximum sourcing level, the MOSFET transitions from a Switch to a constant current source.
The UCC3915 CAN be put into sleep mode, drawing only 100 uA of supply current. Other features include an open-drain fault-output indicator, thermal shutdown, undervoltage lockout, 7-V to 15-V operation, and low-thermal resistance SOIC and TSSOP power packages.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
UCC3915PWPTR Texas Instruments 0-3A, 7-15V Single Hot-Swap IC Hi-Side MOSFET, 100uA IQ in Sleep Mode, Comm. Temp. 24-TSSOP 0 to 70
UCC3915PWP Texas Instruments 0-3A, 7-15V Single Hot-Swap IC Hi-Side MOSFET, 100uA IQ in Sleep Mode, Comm. Temp. 24-TSSOP 0 to 70
UCC3915PWPG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24, GREEN, TSSOP-24
UCC39151N Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP16, DIP-16
UCC3915PWPTRG4 Texas Instruments 0-3A, 7-15V Single Hot-Swap IC Hi-Side MOSFET, 100uA IQ in Sleep Mode, Comm. Temp. 24-TSSOP 0 to 70
UCC3915DP Texas Instruments 0-3A, 7-15V Single Hot-Swap IC Hi-Side MOSFET, 100uA IQ in Sleep Mode, Comm. Temp. 16-SOIC 0 to 70
UCC3915DPTRG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, GREEN, SOIC-16
UCC39151PWPG4 Texas Instruments 0-3A, 7-15V Single Hot-Swap IC Hi-Side MOSFET, 20mA IQ in Sleep Mode, Comm. Temp. 24-TSSOP 0 to 70
UCC3915DPTR Texas Instruments 0-3A, 7-15V Single Hot-Swap IC Hi-Side MOSFET, 100uA IQ in Sleep Mode, Comm. Temp. 16-SOIC 0 to 70
UCC3915 's PackagesUCC3915 's pdf datasheet
UCC3915DP SOIC
UCC3915DPG4 SOIC
UCC3915DPTR SOIC
UCC3915DPTRG4 SOIC
UCC3915N PDIP
UCC3915NG4 PDIP
UCC3915PWP TSSOP
UCC3915PWPG4 TSSOP
UCC3915PWPTR TSSOP
UCC3915PWPTRG4 TSSOP




UCC3915 Pinout, Pinouts
UCC3915 pinout,Pin out
This is one package pinout of UCC3915,If you need more pinouts please download UCC3915's pdf datasheet.

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