Texas Instruments
Sequencers
Whether your system has two voltage rails or dozens, we have a power sequencer to fit your requirements. Power sequencing is an essential part of any design, especially in complex systems that utilize multiple power rails. Today's high-performance processing devices, such as FPGAs, ASICs, PLDs, DSPs, ADCs, and microcontrollers, require multiple voltage rails just to power their own internal circuitry, such as the core, memory, and I/O. These types of applications demand very specific voltage rail power-up and power-down sequencing in order to guarantee reliable operation, better efficiency, and overall system health.
Texas Instruments
UCD90124RGCT
12-Rail Sequencer and System Health Controller with Fan Control 64-VQFN -40 to 125
Models Available
Texas Instruments
UCD90124RGCR
12-Rail Sequencer and System Health Controller with Fan Control 64-VQFN -40 to 125
Models Available
Texas Instruments
UCD90124ARGCT
12-Rail Sequencer and System Health Monitor with Fan Control and ACPI Support 64-VQFN -40 to 125
Models Available
Texas Instruments
UCD90124ARGCR
12-Rail Sequencer and System Health Monitor with Fan Control and ACPI Support 64-VQFN -40 to 125
Models Available
Texas Instruments
UCD90120RGCT
12-Channel Sequencer and System Health Monitor 64-VQFN -40 to 125
Models Available
Texas Instruments
UCD90120RGCR
12-Channel Sequencer and System Health Monitor 64-VQFN -40 to 125
Models Available
Texas Instruments
UCD90120ARGCT
12-Rail Power Supply Sequencer and Monitor with ACPI Support 64-VQFN -40 to 125
Models Available
Texas Instruments
UCD90120ARGCR
12-Rail Power Supply Sequencer and Monitor with ACPI Support 64-VQFN -40 to 125
Models Available
Texas Instruments
LM3881MMX/NOPB
3 rail simple power sequencer with adjustable time delay 8-VSSOP -40 to 125
Models Available
Texas Instruments
LM3881MME/NOPB
3 rail simple power sequencer with adjustable time delay 8-VSSOP -40 to 125
Models Available