Rainbow Electronics MAX744A - Manual (Page 15)

MAX730A/MAX738A/MAX744A
5V, Step-Down,
Current-Mode PWM DC-DC Converters
______________________________________________________________________________________ 15
________________________________________________________Package Information
C
A
A2
E1
D
E
e
A
e
B
A3
B1
B
DIM
A
A1
A2
A3
B
B1
C
D
D1
E
E1
e
e
A
e
B
L
α
MIN
–
0.015
0.125
0.055
0.016
0.050
0.008
0.348
0.005
0.300
0.240
–
0.115
0˚
MAX
0.200
–
0.175
0.080
0.022
0.065
0.012
0.390
0.035
0.325
0.280
0.400
0.150
15˚
MIN
–
0.38
3.18
1.40
0.41
1.27
0.20
8.84
0.13
7.62
6.10
–
2.92
0˚
MAX
5.08
–
4.45
2.03
0.56
1.65
0.30
9.91
0.89
8.26
7.11
10.16
3.81
15˚
INCHES MILLIMETERS
2.54 BSC
7.62 BSC 0.100 BSC
0.300 BSC
A1
L
D1
e
21-324A
α
8-PIN PLASTIC
DUAL-IN-LINE
PACKAGE
L
DIM
A
A1
B
C
D
E
e
H
h
L
α
MIN
0.053
0.004
0.014
0.007
0.189
0.150
0.228
0.010
0.016
0˚
MAX
0.069
0.010
0.019
0.010
0.197
0.157
0.244
0.020
0.050
8˚
MIN
1.35
0.10
0.35
0.19
4.80
3.80
5.80
0.25
0.40
0˚
MAX
1.75
0.25
0.49
0.25
5.00
4.00
6.20
0.50
1.27
8˚
INCHES MILLIMETERS
α
8-PIN PLASTIC
SMALL-OUTLINE
PACKAGE
H E
D
e
A
A1
C
h x 45˚
0.127mm
0.004in.
B
1.27 BSC 0.050 BSC
21-325A