Datasheet

Electrical characteristics L6599
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5 Electrical characteristics
T
J
= 0 to 105 °C, V
CC
= 15 V, V
BOOT
= 15 V, C
HVG
= C
LVG
= 1 nF; C
F
= 470 pF;
R
RFmin
= 12 kΩ; unless otherwise specified.
Table 5. Electrical characteristics
Symbol Parameter Test condition Min Typ Max Unit
IC supply voltage
V
CC
Operating range After device turn-on 8.85 16 V
V
CC(ON)
Turn-ON threshold Voltage rising 10 10.7 11.4 V
V
CC(OFF)
Turn-OFF threshold Voltage falling 7.45 8.15 8.85 V
Hys Hysteresis 2.55 V
V
Z
V
CC
clamp voltage
Iclamp = 10 mA 16 17 17.9 V
Supply current
I
start-up
Start-up current
Before device turn-ON
V
CC
= V
CC(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
3.5 5 mA
I
q
Residual consumption
V
DIS
> 1.85 V or V
DELAY
> 3.5 V or V
LINE
< 1.25 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 Ω
Overcurrent comparator
I
ISEN
Input bias current
V
ISEN
= 0 to V
ISENdis
-1 µA
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)
0.76 0.8 0.84 V
Hysteresis Voltage falling 50 mV
V
ISENdis
Latch OFF threshold
Voltage rising
(1)
1.44 1.5 1.56 V
td
(H-L)
Delay to output 300 400 ns