L6585DTR STMicroelectronics, L6585DTR Datasheet - Page 12

IC COMBO PFC/BALLAST CTRL 20SOIC

L6585DTR

Manufacturer Part Number
L6585DTR
Description
IC COMBO PFC/BALLAST CTRL 20SOIC
Manufacturer
STMicroelectronics
Type
PFC/Ballast Controllerr
Datasheet

Specifications of L6585DTR

Frequency
58.4 ~ 62 kHz
Current - Supply
7mA
Current - Output
600mA
Voltage - Supply
11 V ~ 16 V
Operating Temperature
-40°C ~ 150°C
Package / Case
20-SOIC (7.5mm Width)
Number Of Outputs
1
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
For Use With
497-8421 - BOARD DEMO 1X54W T5 LAMP497-8405 - BOARD EVAL L6585D/TSM101
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6102-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L6585DTR
Manufacturer:
ST
0
Part Number:
L6585DTR
Quantity:
2 000
Application information
5
5.1
5.1.1
12/25
Application information
Start-up sequence
Pre-heating (time interval A
After IC turn-on, unless a lamp absence is detected, the oscillator starts switching at a
frequency (f
Equation 1
The pre-heating time is:
Equation 2
where C
Figure 4.
D
and R
PRE
Oscillator, pre-heating and ignition circuitry
) set by values of C
D
are shown in
R
R
RUN
RUN
C
C
IGN
IGN
C
C
C
C
T
D
D
OSC
OSC
PRE
f
Figure 4
PRE
R
R
D
D
OSC
=
R
R
Figure
OSC
OSC
=
PRE
PRE
4.63
----------------------------------------------------------- -
C
and R
OSC
and I
-------- -
I
C
CH
D
5)
RF
RF
EOI
EOI
Tch
Tch
RUN
(
CH
+
R
1.328
R
RUN
is typically 34 µA.
D
and R
C
||
R
D
PRE
PRE
ln
I
I
MAX
MAX
4.63
---------- -
1.52
)
Figure
LOGIC
LOGIC
V
V
REF
REF
4:
L6585D

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