L6585D STMicroelectronics, L6585D Datasheet - Page 10

• Manufacturer Part Number: L6585D
• Description: IC CTRLR PFC/BALLAST SOIC-20
• Manufacturer: STMicroelectronics
• Type: PFC/Ballast Controllerr

Specifications of L6585D

• 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)
• For Use With: 497-8421 - BOARD DEMO 1X54W T5 LAMP497-8405 - BOARD EVAL L6585D/TSM101
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical characteristics
Table 4.
10/25
Half bridge section – Timing & oscillator
Half bridge section – End Of Life FUNCTION and re-lamp comparator
Symbol
T
V
V
R
V
R
V
f
f
I
IRF
DEAD
I
RUN
V
PRE
V
CHN
EOI
CHP
TCH
CH
REF
EOI
D
EOI
W
S
Electrical characteristics (continued)
EOL-R
EOL-R
EOLP
EOLP
OSC
OSC
OSC
OSC
OSC
OSC
T
T
T
T
T
EOI
EOI
EOI
EOI
Pin
RF
RF
CH
CH
CH
CH
CH
Charge current
Charge threshold
(positive going-edge)
Discharge threshold
(negative going edge)
Leakage current
Internal impedance
Open state current
EOI impedance
EOI current generator
during ignition and run
mode
EOI threshold
Reference voltage
Max current capability
Rising threshold
Falling threshold
Output duty cycle
Dead time
Half-bridge oscillation
frequency (run mode)
Half-bridge oscillation
frequency (pre heating)
Current capability
Reference voltage
Operating range
Window comparator
reference
Half window amplitude
Parameter
V
V
During pre-heating
EOLP=27K
(1)
(1)
1.5V < V
falling
Run mode
Tspike = 200ns
Tspike = 400ns
Tspike = 600ns
Tspike = 1µs
(1)
(1)
(1)
(1)
R
220K = R
22K = R
R
75K = R
220K = R
75K = R
R
22K = R
TCH
EOI
PRE
EOLP
EOLP
Test condition
= 2V
=50K
= 2.2V
> 620K or
> 620K or
EOLP
EOLP
EOLP
EOLP
TCH
EOLP
EOLP
< 4.5V,
(3)
= 27K
= 91K
= 91K
= 27K
= 270K or
= 270K or
(3)
(3)
(3)
113.2
1.83
1.92
0.96
58.4
1.92
0.95
Min
240
100
48
tracking with CTR
116.7
4.63
1.50
60.2
Typ
150
100
200
270
220
720
1.9
3.7
0.9
1.2
2.5
30
20
50
2
2
120.2
0.15
1.98
2.08
1.44
2.08
4.15
Max
200
150
0.1
52
62
L6585D
Unit
KHz
KHz
mV
mV
µA
µA
µA
µA
µA
µA
µs
%
Ω
Ω
V
V
V
V
V
V
V
V
V