UCD90120 12-Channel Sequencer and System Health Monitor

文件：2.22991 Mbytes 页数：40 Pages

TI

德州仪器

12 通道序列发生器和系统安全监视器

The UCD90120 Power Supply Sequencer and System Health Monitor monitors and sequences up to 12 independent voltage rails. The device integrates a 12-bit ADC with a 2.5V internal reference for monitoring up to 13 power supply voltage, current, or temperature inputs. \n 26 GPIO pins can be used for pow • Monitor and Sequence 12 Voltage Rails\n• 12-bit ADC With 2.5V, 0.5% Internal VREF\n• Six Hardware Comparators for Power Supply Fault Response in \n• Log Peak Values For All Monitor Inputs\n• Unused Margin Outputs can be Used as GPIOs or General-Purpose PWM Outputs\n• Programmable WDT Reset and;

TI

德州仪器

UCD90120A 12-Rail Power Supply Sequencer and Monitor With ACPI Support

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：2.04988 Mbytes 页数：59 Pages

TI

德州仪器

UCD90120A 12-Rail Power Supply Sequencer and Monitor With ACPI Support

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：2.04988 Mbytes 页数：59 Pages

TI

德州仪器

UCD90120A 12-Rail Power Supply Sequencer and Monitor With ACPI Support

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：2.04988 Mbytes 页数：59 Pages

TI

德州仪器

UCD90120A 12-Rail Power Supply Sequencer and Monitor With ACPI Support

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：2.04988 Mbytes 页数：59 Pages

TI

德州仪器

UCD90120A 12-Rail Power Supply Sequencer and Monitor With ACPI Support

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：2.04988 Mbytes 页数：59 Pages

TI

德州仪器

UCD90120A 12-Rail Power Supply Sequencer and Monitor With ACPI Support

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：2.04988 Mbytes 页数：59 Pages

TI

德州仪器

UCD90120A 12-Rail Power Supply Sequencer and Monitor With ACPI Support

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：2.04988 Mbytes 页数：59 Pages

TI

德州仪器

UCD90120A 12-Rail Power Supply Sequencer and Monitor With ACPI Support

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：2.04988 Mbytes 页数：59 Pages

TI

德州仪器