ISL6539IAZ Intersil, ISL6539IAZ Datasheet - Page 2

• Manufacturer Part Number: ISL6539IAZ
• Description: IC CTRLR DDR DRAM, SDRAM 28QSOP
• Manufacturer: Intersil

Specifications of ISL6539IAZ

• Applications: Controller, DDR DRAM, SDRAM
• Voltage - Input: 3.3 ~ 18 V
• Number Of Outputs: 2
• Voltage - Output: 0.9 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-QSOP
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
ISL6539IAZ*
(Note)
ISL6539CAZ*
(Note)
*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.
NUMBER
PART
ISL 6539IAZ -40 to +85 28 Ld QSOP
ISL 6539CAZ -40 to +85 28 Ld QSOP
MARKING
PART
RANGE
TEMP.
2
(°C)
(Pb-free)
(Pb-free)
PACKAGE
M28.15
M28.15
DWG. #
PKG.
ISL6539
Pinout
PHASE1
OCSET1
UGATE1
LGATE1
PGND1
BOOT1
VSEN1
SOFT1
ISEN1
GND
GND
DDR
EN1
VIN
10
11
12
13
14
1
2
3
4
5
6
7
8
9
(28 LD QSOP)
TOP VIEW
ISL6539
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
LGATE2
PGND2
PHASE2
UGATE2
BOOT2
ISEN2
EN2
GND
VSEN2
OCSET2
SOFT2
PG2/REF
PG1
April 29, 2010
FN9144.6