Microchip PAC1934T-I/JQ
Microchip PAC1934T-I/JQ

Microchip PAC1934T-I/JQ

Manufacturer No:

PAC1934T-I/JQ

Manufacturer:

Microchip

Package:

16-UQFN Exposed Pad

Description:

PAC1934 Quad High-Side current sensor with I2C, 32V, 16-bit power calculation, accumulator, bi-directional, 100mV full scale range

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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PAC1934T-I/JQ information

Microchip PAC1934T-I/JQ technical specifications, attributes, parameters and parts with similar specifications to Microchip PAC1934T-I/JQ.

  • Type
  • Parameter
  • Description
  • Quad DC Power/Energy Monitor with Accumulator
  • Vsense min FSR (mV)
  • -100
  • Vsense max FSR (mV)
  • 100
  • Vsense accuracy (% FSR, max)
  • 0.9
  • Vbus Range min (V)
  • 0
  • Vbus Range max (V)
  • 32
  • Vbus accuracy (% FSR, max)
  • 0.5
  • Sampling Interval min (msec)
  • 0.98
  • Sampling Interval max (msec)
  • 125
  • Remote Temperature Monitors
  • 0
  • # Ambient Temperature Monitors
  • 0
  • Temperature Accuracy Typical (°)
  • 0
  • Temperature Accuracy Max (°)
  • 0
  • Alert/Therm
  • 0
  • Accumulator?
  • Yes
  • Interface
  • SMBus/I2C
  • Address Select
  • 16
  • # Current Channel
  • 4
  • ADC Resolution (bit)
  • 16

Download datasheets and manufacturer documentation for Microchip PAC1934T-I/JQ.

Data Sheets:

Supporting Collateral:

Brochures:

Application Notes:

User Guide:

Errata:

The PAC1934 is a four channel power/energy monitor with current sensor amplifier and bus voltage monitors that feed high resolution ADCs.  Digital circuitry performs power calculations and energy accumulation.  The PAC1934 enables energy monitoring with integration periods from 1 ms to up to 36 hours.  Bus voltage, sense resistor voltage, and accumulated proportional power are stored in registers for retrieval by the system master or embedded controller.

The sampling rate and energy integration period can be controlled over SMBus or I2C.  Active channel selection, one-shot measurements, and other controls are also configurable.  The PAC1934 uses real time calibration to minimize offset and gain errors.  No input filters are required for this device.



  • 100 mV full scale voltage sense range, 16-bit resolution
  • Bidirectional or unidirectional options
  • Wide Bus Voltage Measurement Range 0V to 32V, 16-Bit Resolution
  • 1% Power Measurement Accuracy Over a Wide Dynamic Range
  • 48-bit power accumulator register for recording data
  • 24-bit accumulator count
  • User programmable sampling rates of 8, 64, 256, 1024 samples per second
  • 36 hours of power data accumulation at 8 samples per second
  • 2.7V to 5.5V Supply Operation
  • Separate I/O Pin for Digital I/O 1.62-5.5V
  • I2C® Fast Mode Plus (1Mp/S) and SMBus 3.0
  • WLCSP package (2.225 x 2.17), 4x4 uQFN-16
  • WIN10 laptop, tablet, workstation, cell phone
  • Networking
  • Automotive
  • Linux® Systems
  • Linux, Microsoft®, and Cloud Servers
  • Industrial

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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