ncp5381a ON Semiconductor, ncp5381a Datasheet - Page 34

• Manufacturer Part Number: ncp5381a
• Description: 2/3/4 Phase Buck Controller For Vr10 And Vr11 Pentium Iv Processor Applications
• Manufacturer: ON Semiconductor

PUBLICATION ORDERING INFORMATION
Pentium is a registered trademark of Intel Corporation.
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ON Semiconductor and
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any
liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental
damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over
time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under
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SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
40 X
2 X
SEATING PLANE
2 X
LOCATION
0.15 C
0.10 C
0.08 C
PIN ONE
40 X
L
0.15 C
40 X
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
10
É É É É
É É É É
É É É É
É É É É
1
b
0.10
0.05 C
40
11
BOTTOM VIEW
C
TOP VIEW
SIDE VIEW
A
D2
D
B
20
31
A1
(A3)
30
21
e
N. American Technical Support: 800−282−9855 Toll Free
Europe, Middle East and Africa Technical Support:
Japan Customer Focus Center
PACKAGE DIMENSIONS
USA/Canada
Phone: [phone]
Phone: 81−3−5773−3850
E
EXPOSED PAD
E2
40 X
A
k
B
http://onsemi.com
CASE 488AG−01
40 PIN QFN, 7x7
A
MN SUFFIX
ISSUE O
C
34
NOTES:
1. DIMENSIONS AND TOLERANCING PER
2. CONTROLLING DIMENSIONS: MILLIMETER.
3. DIMENSION b APPLIES TO PLATED
4. COPLANARITY APPLIES TO THE EXPOSED
ASME Y14.5M, 1994.
TERMINAL AND IS MEASURED BETWEEN
0.25 AND 0.30 MM TERMINAL
PAD AS WELL AS THE TERMINALS.
DIM
A1
A3
D2
E2
A
b
D
E
e
L
k
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
MILLIMETERS
MIN
0.80
0.00
0.18
5.50
5.50
0.30
0.20
0.20 REF
7.00 BSC
7.00 BSC
0.50 BSC
MAX
1.00
0.05
0.30
5.70
5.70
0.50
−−−
NCP5381A/D