ISL6237IRZ Intersil, ISL6237IRZ Datasheet - Page 25

• Manufacturer Part Number: ISL6237IRZ
• Description: IC MAIN PWR CTRLR QUAD 32-QFN
• Manufacturer: Intersil

Specifications of ISL6237IRZ

• Applications: Controller, Notebook Computers
• Voltage - Input: 5.5 ~ 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
25
TON
5µA
DECODER
FB
+
+
FIGURE 66. PWM CONTROLLER (ONE SIDE ONLY)
OUT_
REFIN2 (SMPS2)
VREF
SLOPE COMP
+
+ +
0.9V
1.1V
0.7V
REF
REF
REF
+
+
+
+
+
+
+
+
+
COMP
S
ISL6237
+
+ +
+
+ +
+
+
+
+
+ +
OV_LATCH_
UV_LATCH_
PGOOD_
SKIP
20ms
BLANKING
Q
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
TO LGATE_ DRIVER
BOOT_
March 18, 2008
FN6418.4