LM3509SDEV National Semiconductor, LM3509SDEV Datasheet - Page 8

• Manufacturer Part Number: LM3509SDEV
• Description: BOARD EVALUATION FOR LM3509SD
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3509SDEV

• Current - Output / Channel: 40mA
• Outputs And Type: 2, Non-Isolated
• Voltage - Output: 21V
• Features: Dimmable, I²C Interface
• Voltage - Input: 2.7 ~ 5.5V
• Utilized Ic / Part: LM3509
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

OLED Load Regulation
Peak Current Limit vs. V
IN
V
= 12V
OLED
30004314
30004312
Over Voltage Limit vs. V
Switch On-Resistance vs. V
IN
IN
30004315
30004317
Switching Frequency vs. V
Maximum Duty Cycle vs. V
IN
IN
30004318
30004319
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