Microchip PAC1720-1-AIA-TR Dual High-Side Current Sensor, I2C/SMBus, 40V DFN-10

Technical description of the product (PAC1720-1-AIA-TR):

Dual High-Side Current Sensor, I2C/SMBus, 40V. 10 VDFN 3x3x0.9 T/cse4000. Dual High-Side Current Sensor, I2C/SMBus, 40V. PAC1710/20. Single and Dual High-Side Current-Sense Monitor With Power Calculation. General Information: The PAC1710 is a high-side bi-directional current sensing monitor with precision voltage measurement capabilities. The power monitor measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. The PAC1710 also measures the SENSE+ pin voltage and calculates average power over the integration period. The PAC1710 can be programmed to assert the ALERT# pin when high and low limits are exceeded for current sense and bus voltage. Features: High-side current sensor. 1% current measurement accuracy in positive range. Measures Vsource voltage. Calculates proportional power. Vsource voltage range 0V to 40V. Bi-directional current sensing. Auto-zero input offset voltage. Digital averaging. Adjustable sampling time and resolution. 5 µA typical Standby current. Programmable sense voltage range ±10 mV, ±20 mV, ±40 mV and ±80 mV. Power supply range 3.0V to 5.5V. Wide temperature operating range: -40°C to +85°C. ALERT# output for voltage/current out of limit transients between sampling interval. SMBus 2.0 communications interface. Address selectable by resistor decode. Sample time configurable from 2.5 ms to 320 ms. With averaging effective sampling times up to 2.6 sec. 3 x 3 mm DFN-10 package.