ISL6535IBZ Intersil, ISL6535IBZ Datasheet - Page 3

• Manufacturer Part Number: ISL6535IBZ
• Description: IC CTRLR SYNC BUCK PWM 14-SOIC
• Manufacturer: Intersil

Specifications of ISL6535IBZ

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 1.5MHz
• Duty Cycle: 100%
• Voltage - Supply: 10.8 V ~ 13.2 V
• Buck: Yes
• Boost: No
• 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: 1.5MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Simplified Power System Diagram
Typical Application
+12V
IN
+12V
(QFN ONLY)
R
(QFN ONLY)
RT
SSDONE
C
C
F1
SS
REFIN
C
R
vcc
R
EN
RT
SS
FS
FILTER
3
C
SS
VCC
ISL6535
PVCC
ISL6535
C
F2
R
L
2
IN
PHASE
OCSET
BOOT
UGATE
LGATE
PGND
ISL6535
COMP
GND
FB
C
D
1
BOOT
R
C
OCSET
OCSET
R
C
R
2
2
OCSET
C
Q2
Q1
HFIN
R
O
Q2
Q1
C
BOOT
+1.2V TO +12V
R
1
C
L
3
L
OUT
C
OUT
BIN
R
C
1
HFOUT
C
OUT
R
3
IN
C
BOUT
V
OUT
V
OUT
May 5, 2008
FN9255.1