ISL6323EVAL1Z Intersil, ISL6323EVAL1Z Datasheet - Page 7

• Manufacturer Part Number: ISL6323EVAL1Z
• Description: EVAL BOARD 1 FOR ISL6323
• Manufacturer: Intersil

Specifications of ISL6323EVAL1Z

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
PIN_ADJUSTABLE OFFSET
OFS Source Current Accuracy (Positive Offset)
OFS Sink Current Accuracy (Negative Offset)
REFERENCE AND DAC
System Accuracy (VDAC > 1.000V)
System Accuracy (0.600V < VDAC < 1.000V)
System Accuracy (VDAC < 0.600V)
DVC Voltage Gain
APA Current Tolerance
ERROR AMPLIFIER
DC Gain
Gain-Bandwidth Product (Note 3)
Slew Rate (Note 3)
Maximum Output Voltage
Minimum Output Voltage
SOFT-START RAMP
Soft-Start Ramp Rate
PWM OUTPUTS
PWM Output Voltage LOW Threshold
PWM Output Voltage HIGH Threshold
CURRENT SENSING - CORE CONTROLLER
Current Sense Resistance, R
(Note 3)
Average Sensed and Droop Current Tolerance
CURRENT SENSING - NB CONTROLLER
Current Sense Resistance, R
(Note 3)
Sensed Current Tolerance
OVERCURRENT PROTECTION
Overcurrent Trip Level - Average Channel
Overcurrent Trip Level - Individual Channel
POWER GOOD
Overvoltage Threshold
Undervoltage Threshold
Power Good Hysteresis
PARAMETER
ISEN
ISEN_NB
7
(Internal)
Recommended Operating Conditions (0°C to +70°C), Unless Otherwise Specified. Parameters with MIN and/or
MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
characterization and are not production tested. (Continued)
(Internal)
R
R
VDAC = 1V
V
R
C
C
Load = 1mA
Load = -1mA
I
I
T
ISEN1+ = ISEN2+ = ISEN3+ = ISEN4+ = 77µA
T
ISEN_NB = 80µA
Normal Operation
Dynamic VID Change (Note 3)
Normal Operation
Dynamic VID Change (Note 3)
VSEN Rising (Core and North Bridge)
VSEN Falling (Core)
VSEN Falling (North Bridge)
LOAD
LOAD
APA
A
A
OFS
OFS
L
L
L
= +25°C
= +25°C
= 10k to ground, (Note 3)
= 100pF, R
= 100pF, Load = ±400µA, (Note 3)
= 1V
= 10kΩ (±0.1%) from OFS to GND
= 30kΩ (±0.1%) from OFS to VCC
= ±500µA
= ±500μA
TEST CONDITIONS
ISL6323
ISL6323
L
= 10k to ground, (Note 3)
+225mV
VDAC -
VDAC -
325mV
310mV
VDAC
27.5
50.5
3.80
MIN
-0.6
-2.0
-1.0
2.2
4.5
90
68
83
VDAC +
VDAC -
VDAC -
250mV
300mV
275mV
2400
2400
TYP
53.5
4.20
100
100
130
142
190
2.0
1.3
3.0
31
96
20
77
80
50
8
VDAC +
VDAC -
VDAC -
275mV
275mV
245mV
MAX
34.5
56.5
108
111
0.6
1.0
2.0
1.6
4.0
0.5
87
October 21, 2008
UNITS
mV/µs
FN9278.4
MHz
V/µs
mV
mV
mV
µA
µA
µA
dB
µA
µA
µA
µA
µA
µA
%
%
%
Ω
Ω
V
V
V
V
V
V