isl6620 Intersil Corporation, isl6620 Datasheet - Page 2

• Manufacturer Part Number: isl6620
• Description: Vr11.1, 4-phase Pwm Controller With Light Load Efficiency Enhancement And Load Current Monitoring
• Manufacturer: Intersil Corporation

Ordering Information
Pinouts
Block Diagrams
ISL6620CBZ*
ISL6620CRZ*
ISL6620IBZ*
ISL6620IRZ*
ISL6620ACBZ*
ISL6620ACRZ*
ISL6620AIBZ*
ISL6620AIRZ*
*Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100%
matte tin plate PLUS ANNEAL - e3 termination finish, which is 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.
PART NUMBER
(Note)
UGATE
BOOT
PWM
GND
ISL6620, ISL6620A
1
2
3
4
PWM
VCC
(8 LD SOIC)
TOP VIEW
EN
2
VCC
6620 CBZ
620Z
6620 IBZ
620I
6620A CBZ
620A
6620A IBZ
20AI
*INTEGRATED 3Ω RESISTOR (R
4.25k
4k
8
7
6
5
MARKING
PHASE
EN
VCC
LGATE
PART
CONTROL
LOGIC
ISL6620, ISL6620A
ISL6620, ISL6620A
*R
BOOT
PROTECTION
BOOT
THROUGH
SHOOT-
TEMP. RANGE
) AVAILABLE ONLY IN ISL6620A
-40 to +85
-40 to +85
-40 to +85
-40 to +85
0 to +70
0 to +70
0 to +70
0 to +70
(°C)
VCC
UGATE
BOOT
8 Ld SOIC
10 Ld 3x3 DFN
8 Ld SOIC
10 Ld 3x3 DFN
8 Ld SOIC
10 Ld 3x3 DFN
8 Ld SOIC
10 Ld 3x3 DFN
PWM
GND
NC
1
2
3
4
5
ISL6620, ISL6620A
(10 LD 3x3 DFN)
PACKAGE
(Pb-free)
TOP VIEW
BOOT
UGATE
PHASE
LGATE
GND
PAD
10
9
8
7
6
LGATE
PHASE
EN
VCC
NC
M8.15
L10.3x3
M8.15
L10.3x3
M8.15
L10.3x3
M8.15
L10.3x3
PKG. DWG. #
April 25, 2008
FN6494.0