LM3502ITL-16 NSC [National Semiconductor], LM3502ITL-16 Datasheet - Page 12

• Manufacturer Part Number: LM3502ITL-16
• Description: Step-Up Converter for White LED Applications
• Manufacturer: NSC [National Semiconductor]

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Typical Performance Characteristics
Efficiency: η = P
Current Limit (LM3502-35/44) vs Temperature
Current Limit (LM3502-16) vs V
Current Limit (LM3502-25) vs V
OUT
/P
IN
= [(V
OUT
– V
Fb
) * I
OUT
20131756
IN
IN
20131754
]/[V
20131758
IN
* I
IN
]. T
A
( Circuit in Figure 1: L = DO1608C-223 and D = MBRM140T3.
= 25˚C, unless otherwise stated.) (Continued)
12
Current Limit (LM3502-16) vs Temperature
Current Limit (LM3502-25) vs Temperature
Current Limit (LM3502-35/44) vs V
20131757
20131755
IN
20131729