Datasheet

DocID15917 Rev 6 11/33
VNL5050N3-E, VNL5050S5-E Electrical characteristics
32
Table 13. Switching characteristics
(1)
1. see Figure 16: VNL5050N3-E application schematic and Figure 17: VNL5050S5-E application schematic
Symbol Parameter Test conditions
SOT-223
(2)
2. 3.5 V ≤ V
supply
= V
IN
≤ 5.5 V
SO-8
Unit
Min. Typ. Max Min. Typ. Max.
t
d(ON)
Turn-on delay
time
R
L
= 6.5 Ω,
V
CC
= 13 V
(3)
3. See Figure 15: Switching characteristics
—6——6 —µs
t
d(OFF)
Turn-off delay
time
R
L
= 6.5 Ω,
V
CC
= 13 V
—20——20—µs
t
r
Rise time
R
L
= 6.5 Ω,
V
CC
= 13 V
—10——10 —µs
t
f
Fall time
R
L
= 6.5 Ω,
V
CC
= 13 V
—10——10 —µs
W
ON
Switching energy
losses at turn-on
R
L
= 6.5 Ω,
V
CC
= 13 V
—0.04— —0.04—mJ
W
OFF
Switching energy
losses at turn-off
R
L
= 6.5 Ω,
V
CC
= 13 V
—0.06— —0.06—mJ
Table 14. Protection and diagnostics
Symbol Parameter Test conditions
(1)
1. V
supply
= V
input
in VNL5050N3-E version
Min. Typ. Max. Unit
I
limH
DC short-circuit current
V
DS
= 13 V;
V
supply
= V
IN
= 5 V
19 27 38 A
I
limL
Short-circuit current
during thermal cycling
V
DS
= 13 V; T
R
< T
j
< T
TSD;
V
supply
= V
IN
= 5 V
11 A
t
dlimL
Step response current
limit
V
DS
= 13 V; V
input
= 5 V 44 µs
T
TSD
Shutdown temperature — 150 175 200 °C
T
R
(2)
2. Valid for VNL5050S5-E option
Reset temperature — T
RS
+ 1 T
RS
+ 5 °C
T
RS
(3)
Thermal reset of
STATUS
—135 °C
T
HYST
Thermal hysteresis
(T
TSD
- T
R
)
—7°C