November 2013
?2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN4010 " Rev. 1.0.6
FAN4010
High-Side Current Sensor
Features a +5 V
?   Low Cost, Accurate, High-Side Current Sensing
?   Output Voltage Scaling
?   Up to 2.5 V Sense Voltage
?   2 V to 6 V Supply Range
?   2 ?/SPAN>A Typical Offset Current
?   3.5 ?/SPAN>A Quiescent Current
?   -0.2% Accuracy
?   6-Lead MicroPak" MLP Package
Applications Battery Chargers
?   Battery Chargers
?   Smart Battery Packs
?   DC Motor Control
?   Over-Current Monitor
?   Power Management
?   Programmable Current Source
Description
The FAN4010 is a high-side current sense amplifier
designed   for   battery-powered   systems.   Using   the
FAN4010 for high-side power-line monitoring does not
interfere with the battery chargers ground path. The
FAN4010 is designed for portable PCs, cellular phones,
and other portable systems where battery / DC power-
line monitoring is critical.
To provide a high level of flexibility, the FAN4010
functions with an external sense resistor to set the
range of load current to be monitored. It has a current
output that can be converted to a ground-referred
voltage with a single resistor, accommodating a wide
range of battery voltages and currents. The FAN4010
features allow it to be used for gas gauging as well as
uni-directional or bi-directional current monitoring.
Ordering Information
Part Number
Operating
Temperature Range
Top Mark
Package
Packing
Method
FAN4010IL6X
-40癈 to +85癈
PX
6-Lead, Molded Leadless Package (MLP)
Tape &
Reel
FAN4010IL6X_F113
(1)
Notes:
1.    Legacy product number; please order FAN4010IL6X for new designs.
2.    All packages are lead free per JEDEC: J-STD-020B standard.
3.    Moisture sensitivity level for all parts is MSL-1.
MicroPak" is a trademark of Fairchild Semiconductor Corporation.