Datasheet

L6563H Electrical characteristics
Doc ID 16047 Rev 3 11/49
4 Electrical characteristics
T
J
= -25 to 125 °C, V
CC
= 12 V, C
O
= 1 nF between pin GD and GND, C
FF
= 1 µF and
R
FF
= 1 MΩ between pin VFF and GND; unless otherwise specified
Table 4. Electrical characteristics
Symbol Parameter Test condition Min. Typ. Max. Unit
Supply voltage
Vcc Operating range After turn-on 10.3 22.5 V
Vcc
On
Turn-on threshold
(1)
11 12 13 V
Vcc
Off
Turn-off threshold
(1)
8.7 9.5 10.3 V
Vcc
restart
Vcc for resuming from latch OVP latched 5 6 7 V
Hys Hysteresis 2.3 2.7 V
V
Z
Zener voltage Icc = 20 mA 22.5 25 28 V
Supply current
I
start-up
Start-up current Before turn-on, Vcc = 10 V 90 150 µA
I
q
Quiescent current After turn-on, V
MULT
= 1 V 4 5 mA
I
CC
Operating supply current @ 70 kHz 5 6.0 mA
I
qdis
Idle state quiescent current
V
PFC_OK
> V
PFC_OK_S
AND
V
INV
< V
PFC_OK –
V
FFD
180 280 µA
V
PFC_OK
< V
PFC_OK_D
OR
V
RUN
< V
DIS
1.5 2.2 mA
I
q
Quiescent current
V
PFC_OK
> V
PFC_OK_S
OR
V
COMP
< 2.3 V
2.2 3 mA
High-voltage start-up generator
V
HV
Breakdown voltage I
HV
< 100 µA 700 V
V
HVstart
Start voltage I
Vcc
< 100 µA 65 80 100 V
I
charge
Vcc charge current V
HV
> V
Hvstart
, Vcc > 3 V 0.55 0.85 1 mA
I
HV, ON
ON-state current
V
HV
> V
Hvstart
, Vcc > 3 V 1.6
mA
V
HV
> V
Hvstart
, Vcc = 0 0.8
I
HV, OFF
OFF-state leakage current V
HV
= 400 V 40 µA
V
CCrestart
Vcc restart voltage
Vcc falling 5 6 7
V
IC latched off
(1)
8.7 9.5 10.3
Multiplier input
I
MULT
Input bias current V
MULT
= 0 to 3 V -0.2 -1 µA
V
MULT
Linear operation range 0 to 3 V
V
CLAMP
Internal clamp level I
MULT
= 1 mA 9 9.5 V