LM3519MKEV National Semiconductor, LM3519MKEV Datasheet - Page 11

• Manufacturer Part Number: LM3519MKEV
• Description: BOARD EVALUATION LM3519MK
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3519MKEV

• Current - Output / Channel: 20mA
• Outputs And Type: 1, Non-Isolated
• Features: Dimmable
• Voltage - Input: 2.7 ~ 5.5V
• Utilized Ic / Part: LM3519
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Voltage - Output: -

Typical Performance Characteristics
C
OUT
= 1µF, L = 2.2µH and 4 LEDs. T
Typical Switching Waveform
Typical Switching Waveform
Typical Switching Waveform
(V
(V
(V
IN
IN
IN
= 3.6V, 4LEDs, 3.3µH)
= 3.6V, 3LEDs, 2.2µH)
= 3.6V, 3LEDs, 1µH)
A
= +25˚C, unless otherwise stated.) (Continued)
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(See Typical Application Circuit : V
11
Typical Switching Waveform
Typical Switching Waveform
Typical Switching Waveform
(V
(V
(V
IN
IN
IN
= 3.6V, 4LEDs, 2.2µH)
= 3.6V, 2LEDs, 2.2µH)
= 3.6V, 4LEDs, 1µH)
IN
= 3.6V, C
IN
= 4.7µF and
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