MAX730AESA データシートの表示（PDF） - Maxim Integrated
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MAX730AESA Datasheet PDF : 16 Pages
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5V, Step-Down,
Current-Mode PWM DC-DC Converters
____Pin Configurations (continued)
TOP VIEW
SHDN 1
REF 2
SS 3
CC 4
MAX730A
SO
8 V+
7 LX
6 GND
5 OUT
V+ 1
SHDN 2
REF 3
N.C. 4
N.C. 5
N.C. 6
SS 7
CC 8
MAX738A
MAX744A
16 V+
15 V+
14 LX
13 LX
12 LX
11 GND
10 GND
9 OUT
Wide SO
__Ordering Information (continued)
PART
TEMP. RANGE
MAX738ACPA
0°C to +70°C
MAX738ACWE
0°C to +70°C
MAX738AC/D
0°C to +70°C
MAX738AEPA -40°C to +85°C
MAX738AEWE -40°C to +85°C
MAX738AMJA -55°C to +125°C
MAX744ACPA
0°C to +70°C
MAX744ACWE
0°C to +70°C
MAX744AC/D
0°C to +70°C
MAX744AEPA -40°C to +85°C
MAX744AEWE -40°C to +85°C
MAX744AMJA -55°C to +125°C
*Contact factory for dice specifications.
PIN-PACKAGE
8 Plastic DIP
16 Wide SO
Dice*
8 Plastic DIP
16 Wide SO
8 CERDIP
8 Plastic DIP
16 Wide SO
Dice*
8 Plastic DIP
16 Wide SO
8 CERDIP
__________________________________________________________Chip Topographies
MAX730A
SHDN
V+
MAX738A/MAX744A
SHDN
V+
REF
REF
LX
0.116"
(2.946mm)
LX
0.131"
(3.327mm)
SS
GND
SS
CC 0.072" OUT
(1.828mm)
TRANSISTOR COUNT: 274 (MAX730A)
286 (MAX738A/MAX744A);
SUBSTRATE CONNECTED TO V+.
GND
CC
OUT
0.116"
(2.946mm)
14 ______________________________________________________________________________________
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