ISL6524ACB-T Intersil, ISL6524ACB-T Datasheet - Page 3

• Manufacturer Part Number: ISL6524ACB-T
• Description: IC CTRLR VRM8.5 PWM TRPL 28-SOIC
• Manufacturer: Intersil

Specifications of ISL6524ACB-T

• Pwm Type: Voltage Mode
• Number Of Outputs: 4
• Frequency - Max: 215kHz
• Duty Cycle: 100%
• Voltage - Supply: 10.8 V ~ 13.2 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Frequency-max: 215kHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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
DRIVE2
DRIVE3
DRIVE4
VTTPG
VSEN2
VSEN3
VSEN4
VAUX
SS24
FIX
CONTROLLER
CONTROLLER
LINEAR
LINEAR
ISL6524A
ISL6524A
GND
VCC
CONTROLLER
CONTROLLER
LINEAR
PWM1
SS13
OCSET
PGOOD
UGATE
PHASE
LGATE
PGND
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 8, 2005
FN9064.1