Datasheet

DocID15308 Rev 8 9/37
L6599A Electrical characteristics
37
5 Electrical characteristics
T
J
= 0 to 105 °C, Vcc = 15 V, VBOOT = 15 V, C
HVG
= C
LVG
= 1 nF; C
F
= 470 pF;
R
RFmin
= 12 k; unless otherwise specified.
Table 5. Electrical characteristics
Symbol Parameter Test condition Min. Typ. Max. Unit
IC supply voltage
Vcc Operating range After device turn-on 8.85 - 16 V
Vcc
On
Turn-on threshold Voltage rising 10 10.7 11.4 V
Vcc
Off
Turn-off threshold Voltage falling 7.45 8.15 8.85 V
Hys Hysteresis - 2.55 V
V
Z
Vcc clamp voltage Iclamp = 15 mA 16 17 17.9 V
Supply current
I
start-up
Startup current
Before device turn-on
Vcc = Vcc
On
- 0.2 V
- 200 250 µA
I
q
Quiescent current Device on, V
STBY
= 1 V - 1.5 2 mA
I
op
Operating current Device on, V
STBY
= V
RFmin
-3.55mA
I
q
Residual consumption
V
DIS
> 1.85 V or
V
DELAY
> 3.5 V or V
LINE
< 1.24 V or V
LINE
= V
clamp
- 300 400 µA
High-side floating gate-drive supply
I
LKBOOT
V
BOOT
pin leakage current V
BOOT
= 580 V - - 5 µA
I
LKOUT
OUT pin leakage current V
OUT
= 562 V - - 5 µA
R
DS(on)
Synchronous bootstrap
diode on-resistance
V
LVG
= HIGH - 150 - 
Overcurrent comparator
I
ISEN
Input bias current V
ISEN
= 0 to V
ISENdis
---1µA
t
LEB
Leading edge blanking After V
HVG
and V
LVG
low-to-high transition - 250 - ns
V
ISENx
Frequency shift threshold Voltage rising
(1)
0.77 0.8 0.83 V
- Hysteresis Voltage falling - 50 - mV
V
ISENdis
Latch-off threshold Voltage rising
(1)
1.45 1.5 1.55 V
td
(H-L)
Delay to output - - 300 400 ns
Line sensing
Vth Threshold voltage Voltage rising or falling
(1)
1.2 1.24 1.28 V
I
Hys
Current hysteresis V
LINE
= 1.1 V 10 13 16 µA
V
clamp
Clamp level I
LINE
= 1 mA 6 - 8 V