ZSPM1025A
True Digital PWM Controller (Single-Phase, Single-Rail)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Housekeeping analog-to-digital converter (HKADC) input pins
Input voltage—TEMP, VIN,
ADDR0, and ADDR1 pins
0
1.44
3
V
Source impedance Vin sensing
ADC resolution
kΩ
0.7
60
mV
External temperature measurement **
Bias currents for external
µA
temperature sensing —TEMP pin
Resolution—TEMP pin
0.16
±5.0
K
K
Accuracy of measurement—
TEMP pin
** Supported sense elements: PN-junction
Internal temperature measurement
Resolution
0.22
±5.0
K
K
Accuracy of measurement
© 2013 Zentrum Mikroelektronik Dresden AG — Rev. 1.00
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Data Sheet
October 24, 2013
11 of 46
ETC [ ETC ]
