ISL6236AIRZ-T Intersil, ISL6236AIRZ-T Datasheet - Page 25

• 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: -

LDOREFIN
UGATE1
PHASE1
LGATE1
EN LDO
BOOT1
SECFB
OUT1
ILIM1
GND
LDO
BYP
EN1
EN2
FB1
VIN
PVCC
CLEAR FAULT
CLEAR FAULT
25
POWER-ON
POWER-ON
SEQUENCE
SQUENCE
LATCH
LDO
LATCH
SW THRESHOLD
OUT1
SYNCHRONOUS
CONTROLLER
PWM BUCK
FIGURE 70. DETAILED FUNCTIONAL DIAGRAM ISL6236A
SMPS1
POK1
EN1
TON
ISL6236A
SHUTDOWN
SHUTDOWN
SKIP
THERMAL
THERMAL
EN2
POK2
SYNCHRONOUS
CONTROLLER
PWM BUCK
VREF3
SMPS2
INTERNAL
LOGIC
OUT2
REF
PVCC
10Ω
BOOT2
UGATE2
PHASE2
LGATE2
PGND
ILIM2
REFIN2
OUT2
POK2
POK1
VCC
PVCC
VREF3
REF
March 18, 2008
FN6453.3