LM3407EVAL National Semiconductor, LM3407EVAL Datasheet - Page 8

• Manufacturer Part Number: LM3407EVAL
• Description: BOARD EVALUATION FOR LM3407
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3407EVAL

• Current - Output / Channel: 350mA
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 4.5V
• Features: Dimmable
• Voltage - Input: 4.5 ~ 30V
• Utilized Ic / Part: LM3407
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Typical Performance and Waveforms
specified.
Inductor Current @ f
(V
Efficiency vs Input Voltage
Efficiency vs Input Voltage
IN
= 12V, 2LEDs, L = 33µH)
(T
(T
A
A
= 125°C)
= -40°C)
SW
= 1MHz
30046713
30046715
30046718
8
All curves and waveforms taken at T
Inductor Current @ f
Output Current vs Input Voltage
(V
Efficiency vs Input Voltage
IN
= 12V, 2LEDs, L = 33µH)
(T
(T
A
A
= 25°C)
= 25°C)
SW
A
= 25°C unless otherwise
= 500kHz
30046714
30046716
30046719