ISL6592 Datasheet, PDF (6/21 Pages) Intersil Corporation – 6-Phase Digital Multiphase Controller

ISL6592
Electrical Specifications V_DD = +3.3V, T_C = +85°C, unless otherwise specified (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
SADDR, RESET_N INPUTS
Input low voltage
Input high voltage
Input current, input voltage low
Input current, input voltage high
VSENP, VSENN INPUTS
V_{IL_S}
V_{IH_S}
I_{IL_S}
I_{IH_S}
VIN = 0.0V
VIN = 3.5V
VSENN voltage
Bandwidth
V_SENN (Note 6)
VSENP input current
VSENN input current
ISEN[6:1] INPUTS
I_IN
VSENP = 1.6V
I_IN
VSENN = 0V
Input current range
Bias voltage accuracy
I_IN
Programmable from 25mV to 150mV
Input resistance
Clamp voltage
I-Sense amplifier linearity error
Current conversion ADC error
TEMP_SEN INPUT
R_IN
INL_SA
INL_IADC
I_IN = 20mA
T_A = 25°C
T_A = 0 to 85°C, (Note 6)
T_A = 25°C
T_A = 0 to 85°C, (Note 6)
Bias Voltage
Input Current Range
Input resistance
V12_SEN INPUT
V_BIAS
I_IN
R_IN
I_IN = -20µA
Voltage threshold
V_TH
CAL_CUR_SEN INPUT
Sensed voltage
RESET_N
R_SEN = 20 to 100mΩ, I_CAL = 2 to 10A
Input low voltage
Input high voltage
Input current, input voltage low
Input current, input voltage high
OUT[12:1] OUTPUTS (PWM, NDRIVE)
V_IL
V_IH
I_IL
V_IN = 0.0V
I_IH
V_IN = 3.5V
Output low voltage
Output high voltage
Output current, output voltage Hi-Z
FAULT1, FAULT2
V_OL
V_OH
I_OZ
I_LOAD = +5mA
I_LOAD = -5mA
V_OUT = 1.65V
Output low voltage
Output current, output voltage Hi-Z
V_OL
I_LOAD = ±5mA
I_OZ
V_OUT = 1.65V
MIN TYP MAX UNITS
-0.3
0.5
V
2.8
3.6
V
-75
-10 µA
-10
10 µA
±0.3
V
1.5
MHz
-10
+10 µA
-10
+10 µA
-275
-10 µA
-18
+18 mV
100
Ω
1.65
V
1.6
%
2
%
2
%
2.2
%
295
mV
-275
-10 µA
200
Ω
0.91
1.09 V
0.17
0.24 V
-0.3
0.8
V
2.4
3.6
V
-75
-10 µA
-10
10 µA
0.4
V
2.4
V
-10
10 µA
0.4
V
-10
10 µA
6
FN9163.1
August 5, 2005