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PAC1934T-I/JQ
DC Power/Energy Monitor With Accumulator, Quad High-side current Sensor, 2.7V to 5.5V, UQFN-16
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | PAC1934T-I/JQCopy |
| Manufacturer Standard Lead Time | 9 weeks |
| Order Code | Re-Reel2907898RL Cut Tape2907898 |
| Your Part Number | |
| Technical Datasheet |
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $2.880 | $2.88 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $2.880 ($3.168) |
| 25+ | $2.850 ($3.135) |
| 100+ | $2.600 ($2.860) |
| 3300+ | $2.330 ($2.563) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | PAC1934T-I/JQCopy |
| Manufacturer Standard Lead Time | 9 weeks |
| Order Code | Re-Reel2907898RL Cut Tape2907898 |
| Technical Datasheet | |
| IC Function | DC Power/Energy Monitor With Accumulator |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.5V |
| IC Package Type | UQFN |
| No. of Pins | 16Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The PAC1932 is four-channel power and energy monitoring devices. A high-voltage multiplexer sequentially connects the inputs to a bus voltage monitor and current sense amplifier that feed high-resolution ADCs. Digital circuitry performs power calculations and energy accumulation. This enables energy monitoring with integration periods from 1 ms up to 36 hours or longer. Bus voltage, sense resistor voltage and accumulated proportional power are stored in registers for retrieval by the system master or Embedded Controller.
- High-Side current monitor with 4 channels - 100 mV full scale range for current sense voltage,16 bit resolution.
- Wide bus voltage range for voltage monitor - 0V to 32V input common-mode voltage
- Real time auto-calibration of offset and gain
- 1% power measurement accuracy over a wide dynamic range
- On-Chip accumulation of 28-bit power results for energy measurement
- SMBus address – 16 options, set with resistor
- No input filters required
Applications
Embedded Design & Development, Automotive, Industrial
Technical Specifications
| IC Function | DC Power/Energy Monitor With Accumulator |
|---|---|
| Supply Voltage Max | 5.5V |
| No. of Pins | 16Pins |
| Operating Temperature Max | 85°C |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (04-Feb-2026) |
| Supply Voltage Min | 2.7V |
|---|---|
| IC Package Type | UQFN |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | - |
Technical Docs (2)
Associated Products
1 Product Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0003 |