Microchip Technology

PAC194x/5x 16-bit Power Monitor with Alerts

Microchip's PAC194x/5x monitor reports on bus voltage and sense voltage 16-bits of resolution

Image of Microchip Technology's PAC194x/5x 16-bit Power Monitor with AlertsMicrochip Technology's PAC194x/5x is a power 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 eight 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.

Features
  • High-side/low-side current monitor
    • 100 mV full-scale range (configurable for 50 mV)
    • 16-bit resolution
    • External sense resistor sets the full-scale current range
    • Very low input current simplifies routing
  • Voltage monitor with wide VBUS range
  • Real-time auto-calibration of offset error for voltage and current
  • 1% power measurement accuracy over a wide dynamic range
    • On-chip accumulation of 30-bit power results for energy measurement
    • User-programmable sampling rates of 8, 64, 256, and 1024
    • 5120 SPS for burst mode
  • 2.7 to 5.5 supply operation
    • 1.62 V to 5.5 V capable I2C/SMBus and digital I/O
    • SMBus 3.1 and I2C fast mode plus, 1 Mbps
    • High-speed mode (3.4 Mbps)
  • Alert on over/undervoltage and current or overpower conditions
    • Two independent alert/GPIO pins
    • Coulomb counting: when selected, the accumulator accumulates VSENSE values

Eval Boards

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
EVAL BOARD FOR PAC1954DT100119EVAL BOARD FOR PAC1954מיידית - 11$160.00הצגת הפרטים

PAC194x 16-bit Power Monitor with Alerts

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1941T-1E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 3281$4.16הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1941T-1E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 1424$4.16הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1941T-2E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 0$4.16הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1941T-2E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 4997$4.16הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1942T-1E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 618$5.30הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1942T-1E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 3889$5.30הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1942T-2E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 0$6.95הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1942T-2E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 4944$5.30הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1943T-E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 301$6.42הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1943T-E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 5000$5.15הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1944T-E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 4421$7.24הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1944T-E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 2667$7.24הצגת הפרטים

PAC195x 16-bit Power Monitor with Alerts

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1952T-1E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 9765$5.30הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1952T-2E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 1200$5.30הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1951T-1E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 4973$4.16הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1951T-1E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 967$4.16הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1951T-2E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 2713$4.16הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1951T-2E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 4659$4.16הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1952T-1E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 5390$5.30הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1952T-2E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 0$6.95הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1953T-E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 5346$6.42הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1953T-E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 265$6.42הצגת הפרטים
IC CURRENT/VOLT MON 1% 16VQFNPAC1954T-E/4MXIC CURRENT/VOLT MON 1% 16VQFNמיידית - 3602$7.24הצגת הפרטים
IC CURRENT/VOLT MON 1% 16WLCSPPAC1954T-E/J6CXIC CURRENT/VOLT MON 1% 16WLCSPמיידית - 4543$7.24הצגת הפרטים
2021-10-13 תאריך הפרסום

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