ISL6558EVAL1 Intersil, ISL6558EVAL1 Datasheet - Page 7

• Manufacturer Part Number: ISL6558EVAL1
• Description: EVAL BOARD W/LOAD TESTER ISL6
• Manufacturer: Intersil
• Series: Endura™r

Specifications of ISL6558EVAL1

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: 150W
• Voltage - Output: 1.5V
• Current - Output: 100A
• Voltage - Input: 5V, 12V
• Regulator Topology: Buck
• Frequency - Switching: 500kHz
• Board Type: Fully Populated
• Utilized Ic / Part: HIP6601, ISL6558
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Electrical Specifications
DROOP
POWER GOOD MONITOR
Undervoltage Threshold
Undervoltage Threshold
PGOOD Low Output Voltage
PROTECTION
Overvoltage Threshold
Percent Overvoltage Hysteresis (GNT)
GBD = Guaranteed By Design
GNT = Guranteed Not Tesed
FIGURE 1. SIMPLIFIED BLOCK DIAGRAM OF THE ISL6558 VOLTAGE AND CURRENT CONTROL LOOPS CONFIGURED FOR A TWO
I
0.8V
DROOP
FB
PARAMETER
CHANNEL CONVERTER
AMPLIFIER
-
+
ERROR
CORRECTION
CORRECTION
+
+
7
-
-
Operating Conditions: V
∑
∑
∑
∑
-
-
I
TOTAL
+
+
V
V
ERROR1
VSEN Rising
VSEN Falling
I
VSEN Rising, ISL6558CB, ISL6558CR, T
VSEN Rising, ISL6558IB, ISL6558IR, T
VSEN Falling after Overvoltage
ERROR2
PGOOD
AVERAGING
= 4mA
CURRENT
CC
CIRCUIT
CIRCUIT
PWM
PWM
= 5V, T
CURRENT
CURRENT
SENSING
SENSING
ISL6558
TEST CONDITIONS
A
= -40°C to 85°C. Unless Otherwise Specified. (Continued)
PWM1
PWM2
ISEN1
ISEN2
A
A
= -40°C to 85°C
R
OS
= 0°C to 70°C
HIP6601B
HIP6601B
R
FB
R
R
ISEN2
ISEN1
Q2
Q4
V
V
IN
IN
Q1
Q3
PHASE
1.085
PHASE
1.12
MIN
-
-
-
-
L
I
01
L1
L
I
02
L2
TYP
0.92
0.90
0.18
1.15
1.15
2
V
MAX
C
OUT
0.4
1.2
1.2
OUT
-
-
-
June 21, 2005
FN9027.12
UNITS
V
V
V
V
R
REF
REF
REF
REF
%
V
LOAD