ISL6522IB Intersil, ISL6522IB Datasheet - Page 3

• Manufacturer Part Number: ISL6522IB
• Description: IC PWM BUCK BST VM 14SOIC
• Manufacturer: Intersil

Specifications of ISL6522IB

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 1MHz
• Duty Cycle: 100%
• Voltage - Supply: 10.8 V ~ 13.2 V
• Buck: Yes
• Boost: Yes
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Frequency-max: 1MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Block Diagram
OCSET
COMP
FB
RT
REFERENCE
3
200µA
0.8V
REF
ERROR
AMP
+
-
ISL6522
+
-
OSCILLATOR
CURRENT
COMPARATOR
OVER
PWM
4V
+
-
RESET (POR)
POWER-ON
START
SOFT-
INHIBIT
VCC
PWM
CONTROL
LOGIC
GATE
10µA
EN
SS
BOOT
UGATE
PHASE
PV
LGATE
PGND
GND
CC
March 10, 2006
FN9030.8