ISL8104IRZ Intersil, ISL8104IRZ Datasheet - Page 3

• Manufacturer Part Number: ISL8104IRZ
• Description: IC PWM CTRLR BUCK 1PHASE 16-QFN
• Manufacturer: Intersil

Specifications of ISL8104IRZ

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 1.5MHz
• Duty Cycle: 100%
• Voltage - Supply: 7.6 V ~ 15.4 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: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Frequency-max: 1.5MHz
• Input Voltage: 15.4V
• Output Voltage: 5V
• Frequency: 1.5MHz
• Supply Voltage Range: 8V To 14V
• Digital Ic Case Style: QFN
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Controller Type: PWM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application with Single Power Supply
Typical Application with Separated Power Supplies
+8V TO +14V
+8V TO +14V
V
V
CC
IN
R
R
FSET
FSET
R
(QFN ONLY)
(QFN ONLY)
(QFN ONLY)
(QFN ONLY)
FILTER
SSDONE
SSDONE
C
C
C
C
F1
F1
SS
SS
REFIN
REFIN
FSET
FSET
R
EN
EN
SS
SS
FILTER
3
VCC
VCC
ISL8104
ISL8104
PVCC
PVCC
C
C
F2
F2
L
IN
D
D
BOOT
BOOT
TSOC
COMP
FB
TSOC
COMP
FB
BOOT
TGATE
BGATE
PGND
GND
BOOT
TGATE
BGATE
PGND
GND
ISL8104
LX
LX
C
C
2
2
C
R
C
R
C
BIN
TSOC
TSOC
TSOC
TSOC
C
R
C
R
C
HFIN
2
1
2
1
R
R
Q1
Q1
Q2
Q2
0
0
C
HFIN
C
C
C
C
BOOT
BOOT
3
3
L
L
OUT
OUT
R
R
C
1
1
BIN
C
C
R
R
HFOUT
HFOUT
3
3
+1.5V TO +15.4V
V
IN
C
C
BOUT
BOUT
V
V
March 7, 2008
OUT
OUT
FN9257.2