ADM1069

SUPER SEQUENCER-TM WITH MARGINING CONTROL AND AUXILIARY ADC INPUTS

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and

ADM1069

内置余量微调控制功能的超级时序控制器; • 完整的电源监控和时序控制解决方案，可监控多达8个电源\n\n• 8个电源故障检测器，电源监控精度可达：\n\n• <0.5%（所有电压、25°C）\n\n• <1.0%（所有电压、所有温度）\n\n\n\n• 4个可选输入衰减器，可监控：\n\n• VH上最高的14.4 V电源\n\n• VPx（VP1至VP3）上的最高6 V电源\n\n\n\n• 4路双功能输入VX1至VX4 (VXx)\n\n• 高阻抗输入，用于向故障检测器提供0.573 V至1.375 V之间的阈值\n\n• 通用逻辑输入\n\n\n\n• 8路可编程驱动器输出PDO1至PDO8(PDOx)\n\n• 具有外部上拉的集电极开路\n\n• 推挽输出，驱动至VDDCAP或VPx\n\n• 具有较弱上拉的集电极开路，拉至VDDCAP或VPx\n\n• 内部电荷泵驱动高驱动器，配合外部N-FET使用（仅限PDO1至PDO6）\n\n\n\n• 欲了解更多特性，请参考数据手册;

ADM1069 Super Sequencer®超级时序控制器是一款可配置电源监控/时序控制器件，可针对多电源系统中的电源监控和时序控制提供一种单芯片解决方案。除这些功能外，ADM1069还集成一个12位模数转换器(ADC)和四个8位电压输出数模转换器(DAC)。这些电路可以实现闭环余量微调系统，以便通过更改反馈节点，或利用DAC输出更改DC-DC转换器的基准电压来实现电源调整。\n\n 有关ADM1069寄存器映射的更多信息，请参阅应用笔记AN-721。\n\n应用\n\n 中央交换局系统 服务器/路由器 多电压系统线路卡 DSP/FPGA电源时序控制 余量微调电源的在线测试

ADM1069ACP

SUPER SEQUENCER-TM WITH MARGINING CONTROL AND AUXILIARY ADC INPUTS

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and

ADM1069ACP-REEL

SUPER SEQUENCER-TM WITH MARGINING CONTROL AND AUXILIARY ADC INPUTS

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and

ADM1069ACP-REEL7

SUPER SEQUENCER-TM WITH MARGINING CONTROL AND AUXILIARY ADC INPUTS

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and

ADM1069ACPZ

Super Sequencer with Margining Control

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and

ADM1069ACPZ

Super Sequencer with Margining Control

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and

ADM1069ACPZ-REEL

Super Sequencer with Margining Control

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and

ADM1069ACPZ-REEL7

Super Sequencer with Margining Control

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and

ADM1069ASTZ

Super Sequencer with Margining Control

GENERALDESCRIPTION TheADM1069SuperSequencer®isaconfigurablesupervisory/sequencingdevicethatoffersasingle-chipsolutionforsupplymonitoringandsequencinginmultiplesupplysystems.Inadditiontothesefunctions,theADM1069integratesa12-bitanalog-todigitalconverter(ADC)and