PAC1954T-E/4MX
ActivePOWER MONITOR W/ ACCUMULATOR, 125DEG C ROHS COMPLIANT: YES
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PAC1954T-E/4MX
ActivePOWER MONITOR W/ ACCUMULATOR, 125DEG C ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | PAC1954T-E/4MX |
|---|---|
| Accuracy | 1 % |
| Function | Current/Voltage Monitor |
| Mounting Type | Wettable Flank, Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-VFQFN Exposed Pad |
| Sensing Method | High-Side |
| Supplier Device Package | 16-VQFN (3x3) |
| Voltage - Input [Max] | 5.5 V |
| Voltage - Input [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.32 | |
| 25 | $ 1.94 | |||
| 100 | $ 1.76 | |||
| Digi-Reel® | 1 | $ 2.32 | ||
| 25 | $ 1.94 | |||
| 100 | $ 1.76 | |||
| Tape & Reel (TR) | 3300 | $ 1.76 | ||
| Microchip Direct | T/R | 1 | $ 2.32 | |
| 25 | $ 1.94 | |||
| 100 | $ 1.76 | |||
| 1000 | $ 1.70 | |||
| 5000 | $ 1.69 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 2.41 | |
| 10 | $ 2.22 | |||
Description
General part information
PAC1954 Series
The PAC1954 is a quad power monitor and energy monitor that reports on bus voltage and sense voltage 16-bits of resolution. Power is reported as a simultaneous product of two 16-bit independent bus and sense voltages. All registers are accessible through I2C / SMBus including an 8 sample average for reading stability. The device can detect over/undervoltage, over/undercurrent and overpower against user programmed limits for each channel and generate ALERT outputs.
Documents
Technical documentation and resources
