ISL6558EVAL1 Intersil, ISL6558EVAL1 Datasheet - Page 2

• 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

DROOP
COMP
VSEN
FB
REFERENCE
X1.15
X 0.9
0.8V
2
AND FAULT
-
+
+
-
FIGURE 2. ISL6558 INTERNAL STRUCTURE
UV
OV
START
LOGIC
SOFT-
I
GND
TOTAL
OC
Application Note 1029
+
-
E/A
+
PGOOD
-
S
LATCH
I
TRIP
OV
∑
+
+
+
+
+
R
∑
+
-
CORRECTION
CURRENT
∑
RESET (POR)
POWER-ON
-
+
∑
VCC
GENERATOR
CLOCK AND
SAWTOOTH
+
-
∑
-
NUMBER
PHASE
+
-
-
-
-
+
+
+
PWM
PWM
PWM
PWM
DETECTOR
CHANNEL
TRI-STATE®
FS/EN
ISEN1
ISEN2
ISEN3
ISEN4
PWM3
PWM1
PWM2
PWM4
July 31, 2009
AN1029.3