ISL6523CBZ-T Intersil, ISL6523CBZ-T Datasheet - Page 2

• Manufacturer Part Number: ISL6523CBZ-T
• Description: IC CTRLR VRM8.5 PWM DUAL 28-SOIC
• Manufacturer: Intersil

Specifications of ISL6523CBZ-T

• Applications: Controller, Intel VRM8.5
• Voltage - Input: 5 ~ 15 V
• Number Of Outputs: 4
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -

UGATE2
PHASE2
DRIVE3
DRIVE4
VSEN4
VSEN2
VCC
VAUX
+
-
x0.90
1.2V
VTTPG
DRIVE2
EA4
EA3
+
+
-
-
VSEN3
Q
Q
SET
CLR
+
CONTROL
-
CLK
GATE
D
UV2
>
+
-
1.8V
PWM2
x0.75
x0.75
1.5V
INHIBIT
+
-
+
-
EA2
COMP2
PWM
+
-
OSCILLATOR
OC2
+
+
-
-
UV4
UV3
FAULT
SS13
OCSET2
FIGURE 1. BLOCK DIAGRAM
& FAULT
VCC
START
LOGIC
SOFT-
200µA
4.5V
28µA
SS24
OV
4.5V
28µA
x
x
x
1.15
1.10
0.90
VSEN1
FB1
DACOUT
+
-
+
-
+
-
+
-
EA1
COMP1
OC1
+
-
+
-
VID3 VID2 VID1 VID0
COMP1
200µA
PWM
OCSET1
CONVERTER
TTL D/A
(DAC)
PWM1
CONTROL
RESET (POR)
POWER-ON
VID25
GATE
VCC
SYNCH
DRIVE1
DRIVE
VCC
VCC
UGATE1
PHASE1
LGATE1
PGOOD
PGND
GND
VAUX