L9380_08 STMICROELECTRONICS [STMicroelectronics], L9380_08 Datasheet - Page 8

• Manufacturer Part Number: L9380_08
• Description: Triple high-side MOSFET driver
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical specifications
Table 5.
1. Not measured guaranteed by design.
8/18
Gate drivers
Drain - source sensing
Timer
Inputs
Symbol
V
V
I
V
V
V
V
SCP hys
I
D Leak
SCP off
I
V
I
V
V
Smax
I
I
t
f
GCP
HYST
I
GSo
HIGH
INhys
GSi
LOW
I
CP
CP
CP
I
I
EN
TLo
t
THi
IN
PR
D
T
d
Charge pump current
Charging time
Overvoltage shut down
Overvoltage shut down hysteresis
Charge pump frequency
Gate source current
Gate sink current
Charge pump current on the gate
Bias current programming voltage 10 µA ≤ I
Drain pin leakage current
Drain pin bias current
Source pin input current
Comparator hysteresis
Timer threshold high
Timer threshold low
Timer current
Input enable low voltage
Input enable high voltage
Input enable hysteresis
Input source current
Enable sink current
Transfer time IN/ENABLE
Electrical characteristics (continued)
(7 V ≤ V
Function is given for supply voltage down to 5.5V.
Function means: the channels are controlled from the inputs, some other parameters may
exceed the limit. In this case the programming voltage and timer threshold will be lower. This
leads to a lower protection threshold and time.
Parameter
S
≤ 18.5 V; -40° C ≤ T
(1)
(1)
(1)
V
V
V
V
V
V
V
V
V
V
V
IN = 5 V; V
IN = 0 V; V
V
V
V
J
S
S
CP
G
G
S
S
S
S
S
D
IN
EN
S
≤ 150 °C, unless otherwise specified.)
= 12 V, V
= 12 V, V
= 12 V, V
= 12V, V
= 0 V; V
≥
≥
= 14 V V
≥ 5 V; V
= V
≥ 0.8 V
≤ 3 V
= V
≥ 1 V
V
V
D
D
S
S
+ 1 V; V
+ 1 V; V
Test condition
PR
+ 8 V C
T
S
D
T
G
G
≤ 100 µA; V
CP
CP
G
= 2 V
< V
= 2 V
=14 V
= 20 V, T
= V
= 20 V, T
= 20 V, T
= 20 V, T
D
D
D
CP
;
S
≥
≥
; Open Gate
5 V
7 V
= 100 pF
j
j
< 25 °C
D
≥ 25 °C
j
j
≥ 25 °C
< 25 °C
≥ 4 V
0.9 I
0.4 I
Min.
100
-0.6
-0.3
-70
-70
-60
-60
1.8
0.3
I
-30
20
50
10
50
-5
PR
1
3
5
0
4
PR
PR
Typ.
200
250
200
4.4
0.4
20
-3
3
2
1.1 I
0.6 I
Max.
1000
-0.4
200
400
500
-45
-38
-35
-28
2.2
4.8
0.5
I
2.5
30
60
30
-1
-5
PR
5
5
1
7
PR
PR
L9380
Unit
KHz
mV
mA
mA
mV
mV
µA
µA
µA
µA
μA
μA
µs
µs
V
V
V
A
A
V
V
V