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UCD90120A |
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| Part Number | UCD90120A |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The UCD90120A is a 12-rail PMBus/I2C addressable power-supply sequencer and monitor. The device integrates a 12-bit ADC for monitoring up to 12 power-supply voltage inputs. Twenty-six GPIO pins can be... |
| Features |
•1 Monitor and Sequence 12 Voltage Rails – All Rails Sampled Every 400 μs – 12-bit ADC With 2.5-V, 0.5% Internal VREF – Sequence Based on Time, Rail and Pin Dependencies – Four Programmable Undervoltage and Overvoltage Thresholds per Monitor • Nonvolatile Error and Peak-Value Logging per Monitor (up to 12 Fault Detail Entries) • Closed-Loop Margining for 10 Rails – Margin Output Adjusts Rail Voltage to Match User-Defined Margin Thresholds • Programmable Watchdog Timer and System Reset • Flexible Digital I/O Configuration • Pin-Selected Rail States • Multiphase PWM Clock Generator – Clock Frequ... |
| Document |
 UCD90120A Data Sheet
PDF 2.46MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UCD90120 |
Texas Instruments |
12-Channel Sequencer and System Health Monitor |
|
| 2 | UCD90124 |
Texas Instruments |
12-Rail Sequencer and System Health Monitor |
|
| 3 | UCD90124A |
Texas Instruments |
12-Rail Power-Supply Sequencer/Monitor |
|
| 4 | UCD90160 |
Texas Instruments |
16-Rail Power-Supply Sequencer/Monitor |
|
| 5 | UCD90240 |
Texas Instruments |
24-Rail PMBus Power Sequencer and System Manager |
|