LM2676T-12 National Semiconductor, LM2676T-12 Datasheet - Page 6

• Manufacturer Part Number: LM2676T-12
• Description: DC/DC Converter IC
• Manufacturer: National Semiconductor

Specifications of LM2676T-12

• Input Voltage: 40V
• Output Voltage: 12V
• No. Of Pins: 7
• Termination Type: Through Hole
• Mounting Type: Through Hole
• Voltage Regulator Type: Buck Switching
• Output Current Max: 3A
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Typical Performance Characteristics
Normalized
Output Voltage
Efficiency vs I
Standby Quiescent Current
Switching Frequency
LOAD
DS100914-12
DS100914-40
DS100914-15
DS100914-9
Line Regulation
Switch Current Limit
ON/OFF Threshold Voltage
Feedback Pin Bias Current
6
DS100914-10
DS100914-16
DS100914-13
DS100914-4
Efficiency vs Input Voltage
Operating Quiescent Current
ON/OFF Pin Current (Sourcing)
DS100914-14
DS100914-11
DS100914-5