Texas Instruments UCD90240
The UCD90240 is a 24-rail PMBus addressable power sequencer and system manager in a compact 9-mm × 9-mm BGA package. The 24 EN pins and the 12 LGPO pins can be configured to be active driven or open-drain outputs.| Part No. | UCD90240 |
|---|---|
| Datasheet | UCD90240 Download |
| Manufacturer |  Texas Instruments |
| Description | 24-Rail PMBus Power Sequencer and System Manager |
| Buy | Stock & Price |
FEATURES
●1 Sequence, Monitor and Margin 24 Voltage Rails with a 9-mm × 9-mm Small Footprint● Monitor and Respond to User-Defined Faults Including OV, UV, OC, UC, Temperature, Timeout, and GPI-Triggered Faults
● Flexible Sequence-on/off Dependencies, Delay Time, Boolean Logic, and GPIO Configuration to Support Complex Sequencing
APPLICATIONS
● High-accuracy Closed-loop Margining● Active Trim Function Improves Rail Output Voltage Accuracy
● Advanced Nonvolatile Event Logging to Assist System Debugging – Single-Event Fault Log (100 Entries) – Peak Value Log – Black Box Fault Log to Save Status of all Rails and I/O Pins at the First Fault
● Easily Cascade Up to 4 Power Sequencers and Take Coordinated Fault Responses
● Easy-to-Use Fusion GUIs Eliminate Coding Efforts – Online and Offline System Level Design – Online Monitoring and Debugging – Manufacturing GUI Optimized for Manufacturers
● Programmable Watchdog Timer and System Reset
● Pin-Selected Rail State
● PMBus 1.2 Compliant 2 Appl...
