MAX639CSA+ Maxim, MAX639CSA+ Datasheet - Page 12

• Manufacturer Part Number: MAX639CSA+
• Description: DC-DC Converter, Step-Down, 4 to 11.5 Vin, 5 Vout, 225 mA Iout, 0 to 70 C, SOIC8
• Manufacturer: Maxim

Specifications of MAX639CSA+

• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

5V/3.3V/3V/Adjustable, High-Efficiency,
Low I
*Contact factory for dice specifications.
12
_Ordering Information (continued)
MAX640CPA
MAX640CSA
MAX640C/D
MAX640EPA
MAX640ESA
MAX640MJA
MAX653CPA
MAX653CSA
MAX653C/D
MAX653EPA
MAX653ESA
MAX653MJA
______________________________________________________________________________________
PART
Q
, Step-Down DC-DC Converters
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP
TRANSISTOR COUNT: 221
SUBSTRATE CONNECTED TO V+
___________________Chip Topography
LBO
LBI
GND
VOUT
(1.828mm)
SHDN
0.072"
LX
VFB
V+
(2.108mm)
0.083"