ISL6524EVAL1 Intersil, ISL6524EVAL1 Datasheet - Page 3

• Manufacturer Part Number: ISL6524EVAL1
• Description: EVALUATION BOARD VRM8.5 ISL6524
• Manufacturer: Intersil

Specifications of ISL6524EVAL1

• Main Purpose: Special Purpose DC/DC, VRM Supply
• Outputs And Type: 4, Non-Isolated
• Voltage - Output: 1.05 ~ 1.825V, 1.2V, 1.5V, 1.8V
• Current - Output: 14A, 1A, 1A, 1A
• Voltage - Input: 3.3V, 5V, 12V
• Regulator Topology: Buck
• Frequency - Switching: 200kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6524
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

VTT POWERGOOD
+3.3V
+5V
V
1.2V
V
+12V
V
OUT2
OUT4
+5V
1.5V
1.8V
OUT3
IN
+3.3V
IN
IN
IN
C
C
IN
OUT3
OUT4
V
V
OUT2
OUT3
L
C
IN
OUT2
Q5
C
3
IN
Q4
Q4
Q3
FIGURE 2. SIMPLIFIED POWER SYSTEM DIAGRAM
C
Q3
SS24
FAULT/RT
FIGURE 3. TYPICAL APPLICATION
DRIVE4
DRIVE3
DRIVE2
VSEN2
VSEN3
VSEN4
VTTPG
VAUX
SS24
FIX
CONTROLLER
CONTROLLER
LINEAR
LINEAR
ISL6524
ISL6524
GND
VCC
CONTROLLER
CONTROLLER
LINEAR
PWM1
OCSET
PGOOD
UGATE
PHASE
LGATE
PGND
SS13
VSEN1
FB
COMP
VID3
VID2
VID1
VID0
VID25
C
SS13
Q2
Q1
Q1
Q2
Q5
L
OUT1
C
OUT1
V
OUT4
POWERGOOD
V
OUT1
1.3V to 3.5V
V
OUT1
April 18, 2005
FN9015.3