ISL9016
10
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FN6832.1
May 16, 2011
For additional products, see www.intersil.com/product_tree
Input and Output Capacitors
The ISL9016 provides a linear regulator that has low quiescent
current, fast transient response, and overall stability across the
recommended operating conditions. A ceramic capacitor (X5R or
X7R) with a capacitance of 1µF to 4.7µF with an ESR up to 200mΩ
is suitable for the ISL9016 to maintain its output stability. The
ground connection of the output capacitor should be connected
directly to the GND pin of the device, and also placed close to the
device. Similarly for the input capacitor, usually a 1µF ceramic
capacitor (X5R or X7R) is suitable for most cases, but if large, fast
rising-time load transient condition is expected, a higher value
input capacitor may be necessary to achieve better performance.
Board Layout Recommendations
A good PCB layout will be an important step to achieve good
performance. It is recommended to design the board with
separate ground planes for input and output, and connect both
ground planes at the GND pin of the device. Consideration should
be taken when placing the components and route the trace to
minimize the ground impedance, as well as keep the parasitic
inductance low. Usually the input/output capacitors should be
placed close to the device with good ground connection.
Products
Intersil Corporation is a leader in the design and manufacture of high-performance analog semiconductors. The Company's products
address some of the industry's fastest growing markets, such as, flat panel displays, cell phones, handheld products, and notebooks.
Intersil's product families address power management and analog signal processing functions. Go to www.intersil.com/products
for a
complete list of Intersil product families.
*For a complete listing of Applications, Related Documentation and Related Parts, please see the respective device information page
on intersil.com: ISL9016
To report errors or suggestions for this datasheet, please go to: www.intersil.com/askourstaff
FITs are available from our website at: http://rel.intersil.com/reports/sear
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make
sure you have the latest revision.
DATE REVISION CHANGE
April 26, 2011 FN6832.1 Added ISL9016IRUCCZ-T to Ordering Information table.
January 22, 2009 FN6832.0 Initial release.
