ISL6244 Datasheet, PDF (4/25 Pages) Intersil Corporation – Multi-Phase PWM Controller

ISL6244
Electrical Specifications Operating Conditions: VCC = 5V, T_A = -10°C to 100°C. Unless Otherwise Specified. (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
ERROR AMPLIFIER
Open-Loop Gain
Open-Loop Bandwidth
Slew Rate
Maximum Output Voltage
Source Current
R_L = 10kΩ to ground
C_L = 100pF, R_L = 10kΩ to ground
C_L = 100pF, Load = ±400mA
R_L = 10kΩ to ground
-
72
-
-
18
-
3
7.1
11
3.6
4.5
-
3.0
7.0
11.5
Sink Current
1.6
3.0
5.4
REMOTE-SENSE AMPLIFIER
Input Impedance
-
80
-
Bandwidth
-
20
-
Slew Rate
-
6
-
SENSE CURRENT
IOUT Accuracy
ISEN1 = ISEN2 = ISEN3 = ISEN4 = 50µA
-5
-
5
ISEN Offset Voltage
-
6
-
Over-Current Trip Level
68
85
102
POWER GOOD AND PROTECTION MONITORS
PGOOD Low Voltage
Under-Voltage Offset From VID
I_PGOOD = 4mA
VSEN Falling
-
-
0.4
320
370
420
Over-Voltage Threshold
VSEN Rising
2.08
2.13
2.20
UNITS
dB
MHz
V/µs
V
mA
mA
kΩ
MHz
V/µs
%
mV
µA
V
mV
V
4
FN9106.3
December 28, 2004