ISL6236AIRZ-T Intersil, ISL6236AIRZ-T Datasheet - Page 26

• Manufacturer Part Number: ISL6236AIRZ-T
• Description: IC MAIN PWR CTRLR QUAD 32-QFN
• Manufacturer: Intersil

Specifications of ISL6236AIRZ-T

• Applications: Controller, Notebook Computers
• Voltage - Input: 4.5 ~ 25 V
• Number Of Outputs: 4
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -

PHASE
OUT
FB
VIN
ILIM
VCC
26
t
ON
5µA
DECODER
FB
+
+
OUT
FIGURE 71. PWM CONTROLLER (ONE SIDE ONLY)
REFIN2 (SMPS2)
VREF
SLOPE COMP
+
+ +
0.9V
1.1V
0.7V
REF
REF
REF
+
+
+
+
+
+
+
+
+
COMP
Σ
Â
ISL6236A
+
+ +
+
+ +
+
+
+
+
+ +
OV LATCH
UV LATCH
PGOOD
SKIP
BLANKING
Q
20ms
ONE SHOT
S
S
S
R
R
R
MIN. t
DETECT
Q
Q
BOOT
Q
Q
Q
UV
LATCH
FAULT
LOGIC
R
R
R
S
S
S
LATCH
OFF
FAULT
TRIG
Q
Q
Q
Q
Q
TO UGATE DRIVER
ONE-SHOT
TO LGATE DRIVER
SMSP1 ONLY
+
BOOT
SECFB
2V
March 18, 2008
FN6453.3