MAX1649 Maxim, MAX1649 Datasheet - Page 12

• Manufacturer Part Number: MAX1649
• Description: 5V/3.3V or Adjustable / High-Efficiency / Low-Dropout / Step-Down DC-DC Controllers
• Manufacturer: Maxim

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 [phone]
© 1995 Maxim Integrated Products
5V/3.3V or Adjustable, High-Efficiency,
Low-Dropout, Step-Down DC-DC Controllers
________________________________________________________Package Information
A
A1
A2
L
e
D1
D
e
B
D
A1
E
A
B
H
Printed USA
0.101mm
0.004in.
B1
A3
SMALL-OUTLINE
C
DUAL-IN-LINE
Narrow SO
PACKAGE
(0.150 in.)
Plastic DIP
PACKAGE
(0.600 in.)
PLASTIC
0°-15°
E1
eA
eB
E
L
is a registered trademark of Maxim Integrated Products.
0°-8°
PKG.
C
P
P
P
DIM
DIM
DIM
A1
A2
A3
B1
D1
E1
eA
eB
DIM
A
B
C
E
A1
e
L
D
D
D
D
D
D
A
B
C
E
H
e
L
PINS
PINS
0.015
0.125
0.055
0.016
0.045
0.008
0.050
0.600
0.525
0.100
0.600
0.120
24
28
40
MIN
0.053
0.004
0.014
0.007
0.150
0.228
0.016
14
16
MIN
8
–
–
INCHES
INCHES
1.230
1.430
2.025
0.050
MIN
0.189
0.337
0.386
MIN
INCHES
INCHES
0.200
0.175
0.080
0.020
0.065
0.012
0.090
0.625
0.575
0.700
0.150
MAX
0.069
0.010
0.019
0.010
0.157
0.244
0.050
MAX
–
–
–
1.270
1.470
2.075
MAX
0.197
0.344
0.394
MAX
MILLIMETERS
15.24
13.34
15.24
0.38
3.18
1.40
0.41
1.14
0.20
1.27
2.54
3.05
MIN
MILLIMETERS
1.35
0.10
0.35
0.19
3.80
5.80
0.40
MIN
MILLIMETERS
–
–
31.24
36.32
51.44
MILLIMETERS
MIN
4.80
8.55
9.80
MIN
1.27
21-0044A
15.88
14.61
17.78
21-0041A
MAX
5.08
4.45
2.03
0.51
1.65
0.30
2.29
3.81
32.26
37.34
52.71
MAX
MAX
1.75
0.25
0.49
0.25
4.00
6.20
1.27
10.00
MAX
–
–
–
5.00
8.75