MAX639CSA Maxim Integrated Products, MAX639CSA Datasheet - Page 13

• Manufacturer Part Number: MAX639CSA
• Description: IC CONV DC/DC 5V STEP DOWN 8SOIC
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX639CSA

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V, 1.3 ~ 11.5 V
• Current - Output: 225mA
• Voltage - Input: 4 ~ 11.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 471mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Frequency - Switching: -

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information
go to www.maxim-ic.com/packages.)
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.
13 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2005 Maxim Integrated Products
5V/3.3V/3V/Adjustable, High-Efficiency,
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DIM
VARIATIONS:
DIM
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0.007
0.150
0.228
0.016
0.053
0.004
0.014
0.189
0.337
0.386
TITLE:
MIN
APPROVAL
MIN
PROPRIETARY INFORMATION
PACKAGE OUTLINE, .150" SOIC
0.050 BSC
INCHES
INCHES
0.069
0.010
0.010
0.157
0.244
MAX
0.019
0.050
0.197
0.344
0.394
MAX
Package Information
DOCUMENT CONTROL NO.
MILLIMETERS
1.35
0.35
0.19
3.80
5.80
0.10
0.40
MILLIMETERS
MIN
MIN
4.80
8.55
9.80
1.27 BSC
21-0041
10.00
1.75
0.25
0.49
0.25
4.00
6.20
1.27
MAX
MAX
5.00
8.75
14
16
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8
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AC
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