LM2675M-3.3 National Semiconductor, LM2675M-3.3 Datasheet - Page 23

• Manufacturer Part Number: LM2675M-3.3
• Description: DC/DC Converter IC
• Manufacturer: National Semiconductor

Specifications of LM2675M-3.3

• Input Voltage: 40V
• Output Current: 1A
• Output Voltage: 3.3V
• No. Of Pins: 8
• Mounting Type: Surface Mount
• Voltage Regulator Type: Buck Switching
• Supply Voltage Min: 6.5V
• Output Current Max: 1A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Application Information
When using the adjustable version, special care must be
taken as to the location of the feedback resistors and the
associated wiring. Physically locate both resistors near the
IC, and route the wiring away from the inductor, especially an
open core type of inductor.
LLP PACKAGE DEVICES
The LM2675 is offered in the 16 lead LLP surface mount
package to allow for increased power dissipation compared
to the SO-8 and DIP.
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The Die Attach Pad (DAP) can and should be connected to
PCB Ground plane/island. For CAD and assembly guide-
lines
power.national.com.
refer
to Application
Note AN-1187
www.national.com
at
http://