Datasheet

LM3464, LM3464A
SNVS652F –APRIL 2010–REVISED MAY 2013 www.ti.com
Typical Performance Characteristics
All curves taken at VIN = 48V with configuration in typical application for driving twelve power LEDs with four output channels
active and output current per channel = 350 mA. T
A
= 25°C, unless otherwise specified.
Channel 1 Current Sense Voltage (V
SE1
) Effifciency (%)
Figure 2. Figure 3.
Thermal_Cap Pin Output Current VCC Variation (%)
Figure 4. Figure 5.
Operating Current Shutdown Current
(EN pin floating) (EN pin = 0V)
Figure 6. Figure 7.
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