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ISL28023FR12Z View Datasheet(PDF) - Intersil

Part Name
Description
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ISL28023FR12Z Datasheet PDF : 55 Pages
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ISL28023
Absolute Maximum Ratings
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.0V
I2CVCC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.0V
VBUS (ISL28023FR60), VREG_IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63V
VBUS (ISL28023FR12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.684V
Common Mode Input Voltage (VINP, VINM). . . . . . . . . . . . . . . . . . . . . . . 63V
Differential Input Voltage (VINP, VINM) . . . . . . . . . . . . . . . . . . . . . . . . . ±63V
AUXV. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC-GND
Common Mode Input Voltage (AUXP, AUXM) . . . . . . . . . . . . . . . . . VCC-GND
Differential Input Voltage (AUXP, AUXM) . . . . . . . . . . . . . . . . . . . . .VCC-GND
Input Voltage (Digital Pins) . . . . . . . . . . . . . . . . . GND-0.3 to I2CVCC + 0.3V
Output Voltage (Digital Pins) . . . . . . . . . . . . . . . . GND-0.3 to I2CVCC + 0.3V
Output Current (VREG_OUT, DAC_OUT) . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Open-Drain Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Open-Drain Voltage (SMBALERT1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V
ESD Ratings
Human Body Model (Tested per JESD22-A114) . . . . . . . . . . . . . . . . . 6kV
Machine Model (Tested per JESD22-A115). . . . . . . . . . . . . . . . . . . . 300V
Charged Device Model (Tested per JESD22-C101). . . . . . . . . . . . . . . 2kV
Latch-up (Tested per JESD-78B) . . . . . . . . . . . . . . . . . ±100mA (at +125°C)
Thermal Information
Thermal Resistance (Typical)
JA (°C/W) JC (°C/W)
24 Ld QFN (Notes 4, 5) . . . . . . . . . . . . . . . .
38
2.5
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Maximum Junction Temperature (TJMAX) . . . . . . . . . . . . . . . . . . . . .+150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
Recommended Operating Conditions
Ambient Temperature Range (TA) . . . . . . . . . . . . . . . . . . .-40°C to +125°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379.
5. For JC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications TA = +25°C, I2CVCC = VCC = 3.3V, VINP = VBUS = 12V, VSENSE = VINP-VINM = 80mV, AUXP-AUXM = 80mV, AuxV = 3V,
Conversion Time: Aux = Primary = 2.05ms, Internal AVG Aux = Primary = 128, unless otherwise specified. All voltages with respect to GND pin.
PARAMETER
DESCRIPTION
TEST CONDITIONS
MIN
(Note 6)
MAX
TYP (Note 6) UNIT
PRIMARY CHANNEL
VSHUNT
Step_shunt
VSHUNT Measurement Range (VINP - VINM)
1LSB Step Shunt Voltage
0
±81.91 mV
2.5
µV
Vshunt_vos
Vshunt_TC
Vshunt_CMRR
VSHUNT Offset Voltage
VSHUNT Offset Voltage vs Temperature
VSHUNT Vos vs Common Mode
Vshunt_PSRR
Ivin
VSHUNT Vos vs Power Supply
VIN Input Leakage Current
T = -40°C to +125°C
ISL28023FR60Z
VBUS = 0V to 60V
ISL28023FR12Z
VBUS = 0V to 16.384V
VCC = ±10% of VCC nominal
VIN = VSHUNT input path selected, OC
detector disabled
±2.5
±0.04
±0.16
±50
±0.3
±1.6
µV
µV/°C
µV/V
±0.16 ±1.6 µV/V
±0.45
15
20
µV/V
µA
VIN = VSHUNT input path selected, OC
detector enabled
30
40
µA
VIN = VSHUNT input path disabled, OC
detector disabled
0.05
0.1
µA
VBUS
Usable Bus Voltage Measurement Range ISL28023FR60Z
ISL28023FR12Z
0
60
V
0
16.384
V
Step_Vbus
1LSB Step Bus Voltage
ISL28023FR60Z
1
mV
ISL28023FR12Z
0.25
mV
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6
FN8389.4
June 17, 2015
 

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