ZL1505_10 Datasheet, PDF (12/13 Pages) Intersil Corporation – Synchronous Step-Down MOSFET Drivers

ZL1505
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 Rev.
DATE
REVISION
CHANGE
10/19/10
FN6845.2
“PWM Input Logic Low, VIL” on page 4, changed Max spec from 2.2V to 1.7V for “VDD = 6.5V”.
Removed Min/Typ specs of 1.7/2
“PWM Input Logic Low, VIL” on page 4, changed Max spec from 1.9V to 1.4V for “VDD = 5.0V”.
Removed Min/Typ specs of 1.5/1.7
“PWM Input Logic High, VIH” on page 4, changed Min spec from 2.8V to 3.4V for “VDD = 6.5V”.
Removed Typ/Max specs of 3.1/3.4
“PWM Input Logic High, VIH” on page 4, changed Min spec from 2.2V to 2.7V for “VDD = 5.0V”.
Removed Typ/Max specs of 2.5/2.7
7/9/10
On page 4, Electrical Specifications Table, the parameter “Minimum GH On-time Pulse, tGH,ON
(Note 11)”, removed 14 and 20 from Max column. In TYP column, changed 10 to 14 and 14
to 20.
On page 4, Electrical Specifications Table, the parameter “Minimum PWMH On-time to Produce
GH Pulse, tPWMH,ON (Note 10)”, removed 12 from Max column. In TYP column, changed 8.5
to 12.
On page 4, Electrical Specifications Table, the parameter “Minimum PWMH Off-time to Produce
Valid GH Pulse, tPWMH,OFF”, removed 17 from Max column. In TYP column, changed 13 to 17.
2/14/09
12/4/09
FN6845.1
FN6845.0
Replaced POD drawing with updated revisions and changes were as follows:
Converted to new standards by adding land pattern and moving dimensions from table onto
drawing
Assigned file number FN6845 to datasheet as this will be the first release with an Intersil file
number. Replaced header and footer with Intersil header and footer. Updated disclaimer
information to read “Intersil and it’s subsidiaries including Zilker Labs, Inc.” No changes to
datasheet content
Converted to new Intersil template. Changed in Abs Max Ratings “Low-Side Drive Voltage for
GL pin” from “(GND - 0.3) to (VIN + 0.3)” to “(GND - 0.3) to (VDD + 0.3)”. Removed Bullet
"Adjustable gate drive voltage: 4.5V to 7.5V" and "Exposed pad 3mmx3mm DFN-10 Package"
from Features. Intersil Standards applied are: Added Related Information, Updated ordering
information with Notes that includes MSL. Updated Abs Max Ratings with notes, added ESD
Ratings and Latchup, added Boldface text in Electrical Spec Table. Added POD
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
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*For a complete listing of Applications, Related Documentation and Related Parts, please see the respective device
information page on intersil.com: ZL1505
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12
FN6845.2
November 12, 2010