STEVAL-ILB008V1 STMicroelectronics, STEVAL-ILB008V1 Datasheet - Page 4

• Manufacturer Part Number: STEVAL-ILB008V1
• Description: BOARD EVAL BALLAST FOR L6585DE
• Manufacturer: STMicroelectronics
• Type: Power Factor Correctionr

Specifications of STEVAL-ILB008V1

• Main Purpose: Lighting, Ballast Control
• Embedded: No
• Utilized Ic / Part: L6585DE
• Primary Attributes: 4 x 18w, T8 Lamps
• Secondary Attributes: Preheating Ignition
• Input Voltage: 90 V to 265 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6585DE
• Other names: 497-10544

Pin settings
1
1.1
1.2
4/33
Pin settings
Connection
Figure 2.
Functions
Table 1.
Pin n.
1
2
3
Name
OSC
EOI
RF
Pin connection (top view)
Pin functions
An external capacitor to ground fixes the half-bridge switching frequency with a
± 3 % precision.
Voltage reference capable of sourcing up to 240 µA. The current sunk from this
pin fixes the switching frequency of the half-bridge for each operating state.
A resistor (
combined with the capacitor connected to the pin OSC.
A resistor connected to EOI (R
frequency during preheating combined with
Connected to ground by a capacitor that, combined with R
ignition time.
Preheating: low impedance to set high switching frequency
Ignition and run mode: high impedance with controlled current sink in case of
HBCS threshold triggering.
R
RUN
) connected to ground sets the half-bridge operating frequency
PRE
) sets the maximum half-bridge switching
Function
R
RUN
and C
OSC
PRE
.
, determines the
L6585DE