DC1205A Linear Technology, DC1205A Datasheet - Page 2

• Manufacturer Part Number: DC1205A
• Description: BOARD EVAL LED DRIVER LT3592
• Manufacturer: Linear Technology

Specifications of DC1205A

• Current - Output / Channel: 500mA
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 4.6V
• Features: Dimmable, Shutdown, 2.2MHz
• Voltage - Input: 6 ~ 36V
• Utilized Ic / Part: LT3592
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DEMO MANUAL DC1205A
QUICK START PROCEDURE
Demonstration circuit 1205A is easy to set up for evalu-
ating the LT3592 36V step-down 500mA LED driver with
10:1 dimming. Follow the test procedure outlined below
and see Figure 3.
1. Set up DC1205A as shown in Figure 3 with hand-held
2. Turn on the bench power supply and observe a con-
2
multimeters, and a bench supply (power turned off)
with voltage greater than the LED string (approximately
3.5V to 5V) and less than 36V.
stant 500mA through the string of LEDs with BRIGHT
terminal fl oating.
+
–
+
A
+
–
–
V
Figure 3. Proper Measurement Equipment Setup
+
V
3. Tie BRIGHT terminal to GND terminal and observe
4. Use the SHDN terminal to turn the LEDs on and off by
–
the LED current dropping to 50mA as brightness also
decreases.
respectively fl oating or grounding the terminal.
DC1205 F03
OPTIONAL
OPTIONAL
dc1205af