Datasheet

Data Sheet 19 Rev. 2.1, 2011-09-01
PROFET™+ 12V
BTS5045-2EKA
Power Stage
5.5 Electrical Characteristics Power Stage
Table 5 Electrical Characteristics: Power Stage
V
S
= 8 V to 18 V, T
J
= -40°C to +150°C (unless otherwise specified).
Typical values are given at
V
S
= 13.5 V, T
J
= 25 °C
Parameter Symbol Values Unit Note /
Test Condition
Number
Min. Typ. Max.
ON-state resistance per
channel
R
DS(ON)_150
67 85 90 mΩ I
L
= I
L4
= 4 A
V
IN
= 4.5 V
T
J
= 150 °C
See Figure 8
P_5.5.1
ON-state resistance per
channel
R
DS(ON)_25
–45–mΩ
1)
T
J
= 25 °C P_5.5.21
Nominal load current
One channel active
I
L(NOM)1
–4.5–A
1)
T
A
= 85 °C
T
J
< 150 °C
P_5.5.2
Nominal load current
All channel active
I
L(NOM)2
–3–A P_5.5.3
Output voltage drop limitation
at small load currents
V
DS(NL)
–1025mVI
L
= I
L0
= 50 mA
See Figure 34
P_5.5.4
Drain to source clamping
voltage
V
DS(AZ)
= [V
S
- V
OUT
]
V
DS(AZ)
41 47 53 V I
DS
= 20 mA
See Figure 11
See Figure 35
P_5.5.5
Output leakage current per
channel;
T
J
≤ 85 °C
I
L(OFF)
–0.10.5μA
2)
V
IN
floating
V
OUT
= 0 V
T
J
≤ 85 °C
P_5.5.6
Output leakage current per
channel;
T
J
= 150 °C
I
L(OFF)_150
–1.510μA V
IN
floating
V
OUT
= 0 V
T
J
= 150 °C
P_5.5.8
Inverse current capability
I
L(INV)
–3–A
1)
V
S
< V
OUTx
P_5.5.9
Slew rate
30% to 70%
V
S
dV/dt
ON
0.1 0.25 0.5 V/μs R
L
= 6 Ω
V
S
= 13.5 V
See Figure 9
See Figure 36
See Figure 37
See Figure 38
See Figure 39
See Figure 40
P_5.5.11
Slew rate
70% to 30%
V
S
-dV/dt
OFF
0.1 0.25 0.5 V/μs P_5.5.12
Slew rate matching
dV/dt
ON
- dV/dt
OFF
ΔdV/dt -0.15 0 0.15 V/μs P_5.5.13
Turn-ON time to
V
OUT
= 90%
V
S
t
ON
30 100 230 μs P_5.5.14
Turn-OFF time to
V
OUT
= 10%
V
S
t
OFF
30 100 230 μs P_5.5.15
Turn-ON / OFF matching
t
OFF
- t
ON
Δt
SW
-50 0 50 μs P_5.5.16
Turn-ON time to
V
OUT
= 10%
V
S
t
ON_delay
10 35 100 μs P_5.5.17
Turn-OFF time to
V
OUT
= 90%
V
S
t
OFF_delay
10 35 100 μs P_5.5.18