DATASHEET
ISL8200AM
Complete Current Share 10A DC/DC Power Module
FN8271
Rev.6.00
May 12, 2017
The ISL8200AM is a simple and easy to use high power,
current-sharing DC/DC power module for datacom, telecom,
and FPGA power hungry applications. All that is needed is the
Features
• Complete switch mode power supply in one package
ISL8200AM, a few passive components, and one V
resistor to have a complete 10A design ready for market.
setting
• Patented current share architecture reduces layout
sensitivity when modules are paralleled
OUT
The ease of use practically eliminates design and
manufacturing risks while dramatically improving time to
market.
• Programmable phase shift (1- to 6-phase)
• Extremely low profile (2.2mm height)
• Input voltage range +3V to +20V at 10A, current share
up to 60A
Need more output current? Parallel up to six ISL8200AM
modules to scale up to a 60A solution (see Figure 7 on
page 10).
• A single resistor sets V
OUT
from +0.6V to +6V
• Output overvoltage, overcurrent, and over-temperature
protection and undervoltage indication
The simplicity of the ISL8200AM is in its "off-the-shelf",
unassisted implementation compared to a discrete
implementation. Patented current sharing in multiphase
operation greatly reduces ripple currents, BOM cost, and
complexity. For example, parallel two for 20A and up to six for
60A. The output voltage can be precisely regulated to as low
as 0.6V with ±1% output voltage regulation over line, load, and
temperature variations.
• RoHS compliant
Applications
• Servers, telecom, and datacom applications
• Industrial and medical equipment
• Point of load regulation
The ISL8200AM’s thermally enhanced, compact QFN package
operates at full load and over-temperature without requiring
forced air cooling. It's so thin it can even fit on the backside of
the PCB. Easy access to all pins with few external components
reduces the PCB design to a component layer and a simple
ground layer.
Related Literature
• For a full list of related documents, visit our website
- ISL8200AM product page
Complete Functional Schematic
ISL8200AM Package
V
= 4.5V TO 20V
IN
V
=
0UT
0.6V TO 6.0V
P
= 3V TO 20V
VIN
VOUT
PVIN
VIN
ISL8200AM
POWER MODULE
R
SET
VOUT_SET
2.2mm
EN
FF
VSEN_REM-
PGND1
10µF
ISHARE
5k
NOTE: For input voltage higher than 4.5V, V can be tied to P
directly
VIN
IN
(see Figure 24 on page 13 for details).
FIGURE 1. COMPLETE 10A DESIGN, JUST SELECT R
FOR THE
FIGURE 2. THE 2.2mm HEIGHT IS IDEAL FOR THE BACKSIDE OF
PCB WHEN SPACE AND HEIGHT IS A PREMIUM
SET
DESIRED V
OUT
FN8271 Rev.6.00
May 12, 2017
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