PAC1710

The PAC1710 is a high-side bi-directional current sensing monitor with precision voltage measurement capabilities. The power monitor measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. The PAC1710 also measures the SENSE+ pin voltage and calculates average power over the integration period. The PAC1710 can be programmed to assert the ALERT# pin when high and low limits are exceeded for Current Sense and Bus Voltage. Available in a RoHS compliant 3 X 3mm 10-pin DFN package.

产品特性
  • High-side current sensor Current measurement is integrated over 2.5ms to 2.6sec with up to 11-bit resolution 1% current measurement accuracy in positive range Measures VSOURCE voltage
  • Current measurement is integrated over 2.5ms to 2.6sec with up to 11-bit resolution
  • 1% current measurement accuracy in positive range
  • Measures VSOURCE voltage
  • Calculates proportional power
  • VSOURCE voltage range 0V to 40V Bi-directional current sensing
  • Bi-directional current sensing
  • Auto-zero input offset voltage
  • Digital averaging Adjustable sampling time and resolution
  • Adjustable sampling time and resolution
  • 5µA typical Standby current
  • Programmable sense voltage range ±10mV, ±20mV, ±40mV, and ±80mV
  • ±10mV, ±20mV, ±40mV, and ±80mV
  • Power supply range 3.0V to 5.5V
  • Wide temperature operating range: -40°C to +85°C
  • ALERT# output for voltage and current out of limit transients between sampling interval
  • SMBus 2.0 communications interface Address selectable by resistor decode
  • Address selectable by resistor decode
  • Sample time configurable from 2.5ms-320ms With averaging effective sampling times up to 2.6sec
  • With averaging effective sampling times up to 2.6sec
  • 3x3 mm DFN-10 package
  • Notebook and Desktop Computers
  • Industrial
  • Power Management Systems
  • Embedded Applications
技术参数
Parameter Name Value Value
# Current Sensors 1 1
Description Current/DC Power Sensor Current/DC Power Sensor
Full Scale Range (mV) 10, 20, 40, 80 10, 20, 40, 80
Current Measuerment Max Accr (%) ±1 ±1
Effective Sampling Interval min to max (msec) 2.5 to 2600 2.5 to 2600
Bus Voltage Range (V) 0 to +40 0 to +40
# Temperature Monitors (ambient, remote) N/A N/A
Temperature Accuracy Typ / Max (°C) N/A N/A
Alert/Therm 1 1
Interface SMBus/I2C SMBus/I2C
Address Select yes yes
文档资料
PAC1710/PAC1720 Data SheetData Sheets02/09/2016475KB
PAC17x0 Current Sensor and Power Monitor EVB (ADM00494) BOMBOM05/13/201521KB
PAC17x0 Current Sensor and Power Monitor EVB (ADM00494) GerbersGerber Files05/13/2015394KB
PAC17x0 Current Sensor and Power Monitor EVB (ADM00494) SchematicsSchematics05/13/20152688KB
PAC1710 Reference Design Part Library, Microsoft Object Library FileSchematics03/24/20116KB
PAC1710 Reference Design Schematic, PDFSchematics03/24/201122KB
PAC1710 Single High-Side Current Sense Monitor with Power Calculation Data BriefProduct Briefs12/09/2011223KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
PAC1710-1-AIA-TR10VDFN-40C to +85CT/R0.930.780.710.680.67
相关开发工具
相类似产品
ProductDescriptionFull Scale Range (mV)Bus Voltage Range (V)Price5K
EMC1701-1Current/DC Power Sensor with Temperature Monitoring10, 20, 40, 80+3 to +24
EMC1701-2Current/DC Power Sensor with Temperature Monitoring10, 20, 40, 80+3 to +24$1.12
EMC1702-1Current/DC Power Sensor with Temperature Monitoring10, 20, 40, 80+3 to +24$1.12
EMC1704-1Current/DC Power Sensor with Temperature Monitoring10, 20, 40, 80+3 to +24
EMC1704-2Current/DC Power Sensor with Temperature Monitoring10, 20, 40, 80+3 to +24$2.02
PAC1710Current/DC Power Sensor10, 20, 40, 800 to +40$0.67
PAC1720Dual Current/DC Power Sensor10, 20, 40, 800 to +40$1.18
PAC1921Current/DC Power Sensor1000 to +32$1.18
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
PAC1710-1-AIA-TR0.0277000.11400010VDFN3x3x0.9NiPdAue4
PAC1710/PAC1720 Data Sheet PAC1720
PAC17x0 Current Sensor and Power Monitor EVB (ADM00494) BOM ADM00494
PAC17x0 Current Sensor and Power Monitor EVB (ADM00494) Gerbers ADM00494
PAC1710 Reference Design Schematic, PDF PAC1710
PAC1710 Single High-Side Current Sense Monitor with Power Calculation Data Brief PAC1710