LED2000DR STMicroelectronics, LED2000DR Datasheet - Page 16

• Manufacturer Part Number: LED2000DR
• Description: Current & Power Monitors & Regulators 3A monolithic Conv 850kHz Synch
• Manufacturer: STMicroelectronics

Specifications of LED2000DR

• Rohs: yes
• Product: Current Regulators
• Supply Voltage - Max: 14.7 V
• Supply Voltage - Min: 14.1 V
• Input Voltage Range: 14.1 V to 14.7 V

Application notes
16/40
Figure 7.
Figure 8
Figure 8.
As a consequence, the LED equivalent circuit gives the
voltage with the high impedance FB input:
shows the equivalent circuit of the LED constant current generator.
Equivalent series resistor
Load equivalent circuit
0.1
[A]
1
VIN
VIN
1
Doc ID 023432 Rev 3
D
D1
working point
2
L
L
L
3
COUT
COUT
LED
4
(s) term correlating the output
Dled1
Rs
Rd2
Rs
Rd1
Dled2
[V]
AM12898v1
LED2000
AM12899v1