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ISL6293EVAL1 Evaluation Board
Application Manual
Description
The ISL6293EVAL1 is an evaluation tool for the ISL6293
dual-input, single-cell Li-ion battery charger. The evaluation
tool provides a complete evaluation platform addressing all
datasheet specifications and functionalities. The jumpers on
the board facilitate the programming of the charge current,
different charging conditions, and can be used to make other
necessary connections, such as current measurement.
The ISL6293 is a fully integrated single-cell Li-ion battery
charger that accepts two input sources: one from a USB port
and the other from a desktop cradle. Since the cradle input is
rated for 28V maximum input voltage, the components
associated with the cradle input on the evaluation board are
good for a 28V supply. The charger’s USB input and the
associated components on the evaluation board are good for
a 5V input.
The components assembled in the center square constitute a
complete charger, suggesting the space saving advantage of
the typical ISL6293 assembly in space-limited applications.
Features
• A Complete Evaluation Platform for ISL6293 Charger
• The Center Square Suggesting the Space Saving
Advantage of the Typical Components Assembly
• Cradle Input Accepts Voltage up to 28V
• Flexible Power Connectors Each with a Hook and a
Solder Pad Providing Variety to Users
• Convenient Jumpers for Programming the Charge
Current, Charge Mode, and for Current Measurement
• Exposed Solder Pads Connected to CHG
, ICDL, USBP,
IUSB and PPR, and EN Pins Accommodating Extra
Connections to those Pins
• 3.5x2.5 Square Inches Board Size Handy for Evaluation
• USB Port On Board Accepts Power Directly From USB
Cable
• Eight Thermal Vias in the Thermal Pad Similar to
Customers’ Thermally Enhanced Environment
Ordering Information
PART NUMBER DESCRIPTION
ISL6293EVAL1 Evaluation Board for ISL6293
Pinout
ISL6293 (DFN)
TOP VIEW
2
3
4
1
5
9
8
7
10
6
CRDL
USB
PPR
CHG
EN
BAT
ICDL
GND
USBP
IUSB
September 7, 2005
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Application Note AN1065.1
