Datasheet

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LTC3350

3350fc

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meas_cap (0x1E) 336µF • R

TST

per LSB

Measured capacitor stack capacitance value. When ctl_cap_scale is set to one the constant is 3.36µF • R

TST

meas_esr (0x1F) R

SNSC

/64 per LSB

Measured capacitor stack equivalent series resistance (ESR) value

meas_vcap1 (0x20) 183.5µV per LSB

Measured voltage between the CAP1 and CAPRTN pins.

meas_vcap2 (0x21) 183.5µV per LSB

Measured voltage between the CAP2 and CAP1 pins.

meas_vcap3 (0x22) 183.5µV per LSB

Measured voltage between the CAP3 and CAP2 pins.

meas_vcap4 (0x23) 183.5µV per LSB

Measured voltage between the CAP4 and CAP3 pins.

meas_gpi (0x24) 183.5µV per LSB

Measurement of GPI pin voltage.

meas_vin (0x25) 2.21mV per LSB

Measured Input Voltage.

meas_vcap (0x26) 1.476mV per LSB

Measured Capacitor Stack Voltage.

meas_vout (0x27) 2.21mV per LSB

Measured Output Voltage.

meas_iin (0x28) 1.983µV/R

SNSI

per LSB

Measured Input Current.

meas_ichg (0x29) 1.983µV/R

SNSC

per LSB

Measured Charge Current.

meas_dtemp (0x2A) Temperature = 0.028°C per LSB – 251.4°C

Measured die temperature.

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