ISL6334A_14 Datasheet, PDF (2/31 Pages) Intersil Corporation – VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement and Load Current Monitoring Features

ISL6334, ISL6334A
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
TEMP. RANGE (°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL6334IRZ
ISL6334 IRZ
-40 to +85
40 Ld 6x6 QFN
L40.6x6
ISL6334AIRZ
6334A IRZ
-40 to +85
40 Ld 6x6 QFN
L40.6x6
ISL6334CRZ
ISL6334 CRZ
0 to +70
40 Ld 6x6 QFN
L40.6x6
ISL6334ACRZ
6334A CRZ
0 to +70
40 Ld 6x6 QFN
L40.6x6
1. Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
2. 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.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL6334, ISL6334A. For more information on
MSL please see techbrief TB363.
Pinout
ISL6334, ISL6334A
(40 LD QFN)
TOP VIEW
40 39 38 37 36 35 34 33 32 31
VID6 1
VID5 2
VID4 3
VID3 4
VID2 5
VID1 6
VID0 7
PSI# 8
OFS 9
IMON 10
GND
30 ISEN3-
29 ISEN3+
28 ISEN1+
27 ISEN1-
26 PWM1
25 PWM4
24 ISEN4-
23 ISEN4+
22 ISEN2+
21 ISEN2-
11 12 13 14 15 16 17 18 19 20
2
FN6482.2
February 1, 2013