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UCD90910 |
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| Part Number | UCD90910 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The UCD90910 is a ten-rail I2C / PMBus addressable power-supply sequencer and system-health monitor. The device integrates a 12-bit ADC for monitoring up to 13 power-supply voltage, current, or temper... |
| Features |
1
•23 Monitor and Sequence Ten Voltage Rails – All Rails Sampled Every 400 ms – 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 • Fan Control and Monitoring – Supports Ten Fans With Five User-Defined Speed-vs-Temperature Setpoints – Supports Two-, Three-, and Four-Wire Fans • Nonvolatile Error and Peak-Value Logging per Monitor (up to 12 Faults) • Closed-Loop Margining for Ten Rails – Margin Output Adjusts Rail Voltage to Match User-Defined Margin Thresholds • Programmable Watc... |
| Document |
 UCD90910 Data Sheet
PDF 2.72MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UCD9090 |
Texas Instruments |
10-Channel Power-Supply Sequencer/Monitor |
|
| 2 | UCD9090-Q1 |
Texas Instruments |
10-Channel Power-Supply Sequencer/Monitor |
|
| 3 | UCD90120 |
Texas Instruments |
12-Channel Sequencer and System Health Monitor |
|
| 4 | UCD90120A |
Texas Instruments |
12-Rail Power-Supply Sequencer/Monitor |
|
| 5 | UCD90124 |
Texas Instruments |
12-Rail Sequencer and System Health Monitor |
|