ISL6609_06 Datasheet, PDF (2/11 Pages) Intersil Corporation – Synchronous Rectified MOSFET Driver

ISL6609, ISL6609A
Ordering Information
PART NUMBER (Note)
PART MARKING
TEMP.
RANGE (°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL6609CBZ
ISL6609CBZ
0 to 70
8 Ld SOIC
M8.15
ISL6609CRZ
609Z
0 to 70
8 Ld 3x3 QFN
L8.3x3
ISL6609IBZ
ISL6609IBZ
-40 to 85
8 Ld SOIC
M8.15
ISL6609IRZ
09IZ
-40 to 85
8 Ld 3x3 QFN
L8.3x3
ISL6609ACBZ
6609ACBZ
0 to 70
8 Ld SOIC
M8.15
ISL6609ACRZ
09AZ
0 to 70
8 Ld 3x3 QFN
L8.3x3
ISL6609AIBZ
6609AIBZ
-40 to 85
8 Ld SOIC
M8.15
ISL6609AIRZ
9AIZ
-40 to 85
8 Ld 3x3 QFN
L8.3x3
Add “-T” suffix for tape and reel.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Pinouts
ISL6609, ISL6609A (SOIC)
TOP VIEW
ISL6609, ISL6609A (QFN)
TOP VIEW
UGATE 1
BOOT 2
PWM 3
GND 4
8 PHASE
7 EN
6 VCC
5 LGATE
87
BOOT 1
PWM 2
66 EN
5 VCC
34
Block Diagram
ISL6609 and ISL6609A
VCC
EN
PWM
VCC
4.25K
CONTROL
LOGIC
4K
R_BOOT
SHOOT-
THROUGH
PROTECTION
VCC
BOOT
UGATE
PHASE
LGATE
GND
INTEGRATED 3Ω RESISTOR (R_BOOT) AVAILABLE ONLY IN ISL6609A
2
FN9221.1
March 6, 2006