ISL6439EVAL1 Intersil, ISL6439EVAL1 Datasheet - Page 2

• Manufacturer Part Number: ISL6439EVAL1
• Description: EVALUATION BOARD 1 ISL6439
• Manufacturer: Intersil

Specifications of ISL6439EVAL1

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 0.8 ~ 3.3 V
• Current - Output: 20A
• Voltage - Input: 3.3 ~ 5V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6439
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

Pinouts
Ordering Information
ISL6439CBZ
ISL6439IBZ
ISL6439AIBZ
ISL6439IRZ
ISL6439AIRZ
ISL6439EVAL1
ISL6439EVAL2
*Add “-T” suffix to part number for tape and reel packaging. 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
(See Note)
CPVOUT
OCSET
LGATE
GND
CT1
CT2
FB
ISL6439, ISL6439A
1
2
3
4
5
6
7
(14 LEAD SOIC)
TOP VIEW
6439CBZ
6439IBZ
6439AIBZ
ISL6439 IRZ
ISL6439 AIRZ
ISL6439 SOIC Evaluation Board
ISL6439 QFN Evaluation Board
2
PART MARKING
14
13
12
11
10
9
8
UGATE
BOOT
PHASE
VCC
CPGND
ENABLE
COMP
ISL6439, ISL6439A
TEMP RANGE (°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
0 to +70
14 lead SOIC
14 lead SOIC
14 lead SOIC
16 Lead 5x5 QFN
16 Lead 5x5 QFN
CPVOUT
OCSET
CT1
CT2
PACKAGE
(Pb-Free)
1
2
3
4
(16 LEAD 5x5 QFN)
ISL6439, ISL6439A
16
5
TOP VIEW
15
6
14
7
13
8
M14.15
M14.15
M14.15
L16.5x5B
L16.5x5B
12
10
11
9
PKG DWG. #
PHASE
VCC
CPGND
NC
November 5, 2008
FN9057.5