NCP3101 ON Semiconductor, NCP3101 Datasheet - Page 17

• Manufacturer Part Number: NCP3101
• Description: Wide Input Voltage Synchronous Buck Converter
• Manufacturer: ON Semiconductor

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2X
NOTE 4
LOCATION
2X
PIN ONE
0.15 C
0.10 C
0.08 C
E3
0.15 C
40X
E4
L
10
É É É
É É É
É É É
1
40
BOTTOM VIEW
11
e/2
e
SIDE VIEW
TOP VIEW
D
D3
31
A1
(A3)
G2
21
30
40X
6.30
0.92
A B
b
0.10
0.05 C
0.92
1.58
2.31
0.72
E
G2
G3
A
PACKAGE DIMENSIONS
1.01
C
SOLDERING FOOTPRINT
C
1
A
NOTE 3
SEATING
PLANE
http://onsemi.com
QFN40 6x6, 0.5P
CASE 485AK-01
B
G2
NCP3101
2.62
ISSUE A
D5
G3
17
K
6.30
10
1
3.26
NOTES:
1. DIMENSIONING AND TOLERANCING PER
2. CONTROLLING DIMENSIONS: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
4. COPLANARITY APPLIES TO THE EXPOSED
BOTTOM VIEW
11
40
ASME Y14.5M, 1994.
TERMINAL AND IS MEASURED BETWEEN
0.15 AND 0.30mm FROM TERMINAL
PAD AS WELL AS THE TERMINALS.
AUXILIARY
DIMENSIONS: MILLIMETERS
D2
0.72
1.96
1.86
0.72
0.58
40X
0.92
31
21
30
D4
G3
0.50
PITCH
0.30
40X
E2
DIM
A1
A3
D2
D3
D4
D5
E2
E3
E4
G2
G3
A
b
D
E
K
L
e
MILLIMETERS
MIN
0.80
0.18
2.45
3.10
1.70
0.85
1.80
1.43
2.15
2.10
2.30
0.20
0.30
---
0.20 REF
6.00 BSC
6.00 BSC
0.50 BSC
MAX
1.00
0.05
0.30
2.65
3.30
1.90
1.05
2.00
1.63
2.35
2.30
2.50
0.50
---