L6520 STMICROELECTRONICS [STMicroelectronics], L6520 Datasheet - Page 8

• Manufacturer Part Number: L6520
• Description: Highly integrated ballast controller for TL and CFL
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical characteristics
Table 5.
1.
2. Guaranteed by characterization.
3. t
4. Guaranteed by testing logic verification.
8/19
End of life
Symbol
V
V
V
EOL_H
I
t
t
EOL_l
LEB
EOL
EOL
During the operation at Vcc
DEAD
EOL
is the sum of a fixed time, generated by internal logic and the propagation delay of PWM_det comparator.
HBCS
Electrical characteristics (continued)
EOL
EOL
EOL
EOL
EOL
Pin
Leading edge time after LSD
turn on
EOL pin biasing voltage
reference
EOL upper threshold
EOL lower threshold
Sink/source capability
Protection delay time
≥
Vz the maximum supply current must be limited to 2mA.
Parameter
Doc ID 16998 Rev 3
(4)
V
V
(4)
EOL
EOL
, T
, T
AMB
AMB
= 1.5V (source)
= 3.5V (sink)
Test condition
= 25 °C
= 25 °C
Min. Typ. Max.
2.43
3.84
0.96
8.2
255
2.5
9.1
1.5
4
1
L6520, L6521
2.57
4.16
1.04
10
Unit
µA
ns
V
V
V
s