LED2000DR STMicroelectronics, LED2000DR Datasheet - Page 21

• 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

LED2000
6.7
Figure 13. Dimming signal
For example, assuming a 1 kHz dimming frequency the maximum dimming depth is 5% or,
given a 2% dimming depth, it follows a 200 Hz maximum f
The LED2000 dimming performance is strictly dependent on the system small signal
response. As a consequence, an optimized compensation (good phase margin and
bandwidth maximized) and minimized C
eDesign studio software
The LED2000 is supported by the eDesign software which can be viewed online at
www.st.com.
Figure 14. eDesign studio screenshot
The software easily supports the component sizing according to the technical information
given in this datasheet (see
The end user is requested to fill in the requested information such as the input voltage
range, the selected LED parameters and the number of LEDs composing the row.
Section 6
Doc ID 023432 Rev 3
and
OUT
Section
value are crucial for the best performance.
7).
DIM
.
Application notes
AM12904v1
AM12905v1
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