Microchip PAC1952 Bedienungsanleitung
Seiten 96 Englisch Nicht kategorisiert
Lies die Bedienungsanleitung für Microchip PAC1952 kostenlos online oder lade das PDF herunter. 41 Personen fanden diese Anleitung hilfreich. Frage zu diesem Modell? Stelle eine Frage
2021-2022
Microchip Technology Inc. and its subsidiaries
DS20006539D-page 1
PAC195X
Features
•High-Side/Low-Side Current Monitor with One,
Two, Three or Four Channels:
-100 mV Full-Scale Range (FSR) for current
sense voltage
-Programmable FSR: -50mv to +50 mv
-16-bit resolution for current measurements
-External sense resistor sets the full-scale
current range
-Very low input current simplifies routing
•Voltage Monitor with Wide VBUS Range
-0V to 32V FSR
-16V programmable VBUS option
-16-bit resolution for voltage measurements
• VSOURCE Can Be Applied before VDD Is Applied
•Real-Time Auto-Calibration of Offset Error for
Voltage and Current
•1% Power Measurement Accuracy over a Wide
Dynamic Range
•On-Chip Accumulation of 30-bit Power Results for
Energy Measurement
-User programmable sampling rates of 8, 64,
256 and 1024 SPS
-5120 SPS for a single channel in Burst mode
•2.7V to 5.5V Supply Operation
-1.62-5.5V capable I2C/SMBus and digital I/O
-SMBus 3.1 and I2C Fast Mode Plus, 1Mbps
-High-Speed mode (3.4 Mbps)
•SMBus Address – 16 Options, Set with Resistor
•ALERT Features that Can Be Enabled:
-ALERT on conversion complete
-ALERT on Over/Undervoltage and Current or
Overpower conditions
•Coulomb Counting: When Selected, the
Accumulator Accumulates VSENSE Values.
•8X Averaging Mode for Single-Shot
Measurements to Reduce Noise and Offset
•Two Independent ALERT/GPIO pins
•AEC-Q100 Qualified (VQFN)
•Available Packages:
-3x 3 mm 16-Lead VQFN with wettable flanks
-2.225x 2.17 mm 16-Lead WLCSP
Applications
•Embedded Computing
• Networking
•FPGA Systems
•Low-Voltage/High-Power – AI, GPU
• Industrial
• Linux
®
Applications
•Notebook and Tablet Computing
•Cloud, Linux and Server Computing
•Optical Networking Modules
• Automotive
Computing Platform Support
• Windows® 10 Driver
•Arduino Library
•Python™ Script
•MCC Library
Description
The PAC195X products are one, two, three and
four-channel energy monitors, with bus voltage moni-
tors and current sense amplifiers that feed
high-resolution ADCs. There are two versions of the
PAC195X: the PAC195X-1 devices are for high-side
current sensing and the PAC195X-2 devices are for
low-side current sensing or floating VBUS applications.
Digital circuitry performs power calculations and
energy accumulation. This enables energy monitoring
with integration periods up to one year or longer. Bus
voltage, sense resistor voltage and accumulated pro-
portional power are stored in registers for retrieval by
the system host or embedded controller. The PAC195X
devices have a set of digital comparators that allow the
user to detect over/undervoltage, over/undercurrent
and overpower against user programmed limits for
each channel and generate an ALERT when the
threshold is exceeded.
The sampling rate and energy integration period can be
controlled over SMBus or I2C. Active channel selection,
single-shot measurements and other controls are also
configurable by the SMBus or I2C. The PAC195X
device family uses real-time calibration to minimize the
offset error. No input filters are required for this device.
Single/Multi-Channel Power Monitor
with Accumulator, 32V Full-Scale Range
Produktspezifikationen
| Marke: | Microchip |
| Kategorie: | Nicht kategorisiert |
| Modell: | PAC1952 |
Brauchst du Hilfe?
Wenn Sie Hilfe mit Microchip PAC1952 benötigen, stellen Sie unten eine Frage und andere Benutzer werden Ihnen antworten
Bedienungsanleitung Nicht kategorisiert Microchip
Microchip AT42QT1070 Bedienungsanleitung Microchip MCP73832 Bedienungsanleitung Microchip dsPIC33EP256GM306 Bedienungsanleitung Microchip MCP112 Bedienungsanleitung Microchip ATSAM4LS4C Bedienungsanleitung Microchip LE9652 Bedienungsanleitung Microchip USB84604 Bedienungsanleitung Microchip PIC24EP512GU810 Bedienungsanleitung
Beliebt in Nicht kategorisiert
Microchip SY88149CL Bedienungsanleitung Microchip PIC16F1508 Bedienungsanleitung Microchip UTC2000 Bedienungsanleitung