PAC1720-1-AIA-TR
ActiveDUAL HIGH-SIDE CURRENT SENSOR WITH I2C, 40V, POWER CALCULATION, VOLTAGE READING, BI-DIRECTIONAL, ALERT, UP TO 80MV FULL SCALE RANGE
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PAC1720-1-AIA-TR
ActiveDUAL HIGH-SIDE CURRENT SENSOR WITH I2C, 40V, POWER CALCULATION, VOLTAGE READING, BI-DIRECTIONAL, ALERT, UP TO 80MV FULL SCALE RANGE
Technical Specifications
Parameters and characteristics for this part
| Specification | PAC1720-1-AIA-TR |
|---|---|
| Accuracy | 1 % |
| Function | Current Monitor |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 10-VFDFN Exposed Pad |
| Sensing Method | High-Side |
| Supplier Device Package | 10-DFN (3x3) |
| Voltage - Input [Max] | 40 V |
| Voltage - Input [Min] | 0 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 | $ 1.42 | |
| 25 | $ 1.20 | |||
| 100 | $ 1.16 | |||
| Digi-Reel® | 1 | $ 1.42 | ||
| 25 | $ 1.20 | |||
| 100 | $ 1.16 | |||
| Tape & Reel (TR) | 5000 | $ 1.16 | ||
| Microchip Direct | T/R | 1 | $ 1.42 | |
| 25 | $ 1.20 | |||
| 100 | $ 1.07 | |||
| 1000 | $ 1.05 | |||
| 5000 | $ 1.04 | |||
Description
General part information
PAC1720 Series
The PAC1720 is a dual high-side bi-directional current sensing monitor with precision voltage measurement capabilities. Each sensor measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. The PAC1720 also measures the SENSE+ pin voltage and calculates average power over the integration period. The PAC1720 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.
The PAC1720 device is good for measuring dynamic power. The long integration time allows for extending system polling cycles without losing any power consumption information. In addition the alert ensures that transient events are captured between the polling cycles.