12-Rail Sequencer and System Health Monitor With Fan Control

文件：3.01947 Mbytes 頁數(shù)：46 Pages

TI

德州儀器

12-Rail Sequencer and System Health Monitor With Fan Control

文件：2.89593 Mbytes 頁數(shù)：44 Pages

TI

德州儀器

具有風(fēng)扇控制的 12 導(dǎo)軌序列發(fā)生器和系統(tǒng)安全控制器

The UCD90124 is a 12-rail PMBus/I2C 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 temperature inputs.?Twenty-six GPIO pins can be used for power supply enables, power-on reset signals, extern ? Monitor and Sequence 12 Voltage Rails \n? 12-bit ADC With 2.5-V, 0.5% Internal VREF \n? Four Programmable Undervoltage and Overvoltage Thresholds per Monitor\n? Supports Two-, Three-, and Four-Wire Fans\n? Closed-Loop Margining for 10 Rails \n? Programmable Watchdog Timer and System Reset\n? M;

TI

德州儀器

UCD90124A 12-Rail Power Supply Sequencer and Monitor with ACPI Support and Fan Control

1 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-valu

文件：2.23732 Mbytes 頁數(shù)：61 Pages

TI

德州儀器

UCD90124A 12-Rail Power Supply Sequencer and Monitor with ACPI Support and Fan Control

1 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-valu

文件：2.23732 Mbytes 頁數(shù)：61 Pages

TI

德州儀器

UCD90124A 12-Rail Power Supply Sequencer and Monitor with ACPI Support and Fan Control

1 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-valu

文件：2.23732 Mbytes 頁數(shù)：61 Pages

TI

德州儀器

UCD90124A 12-Rail Power Supply Sequencer and Monitor with ACPI Support and Fan Control

1 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-valu

文件：2.23732 Mbytes 頁數(shù)：61 Pages

TI

德州儀器

UCD90124A 12-Rail Power Supply Sequencer and Monitor with ACPI Support and Fan Control

1 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-valu

文件：2.23732 Mbytes 頁數(shù)：61 Pages

TI

德州儀器

UCD90124A 12-Rail Power Supply Sequencer and Monitor with ACPI Support and Fan Control

1 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-valu

文件：2.23732 Mbytes 頁數(shù)：61 Pages

TI

德州儀器

UCD90124A 12-Rail Power Supply Sequencer and Monitor with ACPI Support and Fan Control

1 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-valu

文件：2.23732 Mbytes 頁數(shù)：61 Pages

TI

德州儀器