l9947 STMicroelectronics, l9947 Datasheet - Page 4

• Manufacturer Part Number: l9947
• Description: Quad Half-bridge And Single High-side Driver
• Manufacturer: STMicroelectronics

L9947
ELECTRICAL CHARACTERISTICS (continued)
OUTPUTS:
4/13
R
R
R
R
R
Symbol
V
|I
|I
|I
|I
|I
ON OUT1
ON OUT2
ON OUT3
ON OUT4
ON OUT5
I
I
I
I
I
T
OUT1
OUT2
OUT3
OUT4
OUT5
OUtT2
OUT1-5
f
OUT1
OUT3
OUT4
OUT5
t
OSC
ISC
JOT
|
|
|
|
|
On Resistance to Supply or
GND
On Resistance to Supply or
GND
On Resistance to Supply or
GND
On Resistance to Supply or
GND
On Resistance to Supply
Output Current Limitation to
Supply or GND
Output Current Limitation to
Supply or GND
Output Current Limitation to
Supply or GND
Output Current Limitation to
Supply or GND
Output Current Limitation to GND
Output Current
Output Current
Output Current
Output Current
Output Current
Output Voltage Detection
Thresholds
Overtemperature Detection
Thresholds
Overcurrent Switch off Time
Internal Oscillator Frequency
Parameter
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
V
I
For the function of the short
circuit current limitation see the
functional description (pag....)
V
V
V
V
V
V
V
LOW
HIGH
HYSTERESIS
status 12 - 15
steady state t >20ms
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
S
S
S
S
S
S
S
S
S
S
OUT1
OUT2
OUT3
OUT4
OUT4
OUT5
S
=13V; (status 11)
= 8V; T
= 8V; T
= 8V; T
= 8V; T
= 8V; T
>10V; T
> 10V; T
> 10V; T
> 10V; T
> 10V; T
= 0.5A
= 0.5A
= 2.5A
= 2.5A
= 0.5A
= 0.5A
= 2.5A
= 2.5A
= -2A
=2.5V; (status 18)
=2.5V; (status 18)
=2.5V; (status 18)
=2.5V; (status 17)
=V
=V
Test Condition
S
S
-2.5V; (status 16 or 18)
-2.5V; (status 18)
j
j
j
j
j
= 125 C;
= 125 C;
= 125 C;
= 125 C;
= 125 C; I
j
j
j
j
j
= 125 C;
= 125 C;
= 125 C;
= 125 C;
= 125 C;
OUT
= -2A
Min.
0.67
0.67
125
2.5
-80
4.9
7.5
80
50
-5
4
4
5
5
5
0.4 V
0.6 V
0.2 V
Typ.
130
250
S
S
S
<T
Max.
-500
3.95
3.95
600
395
600
395
500
-15
1.0
0.7
7.5
5.5
8.1
12
12
15
15
15
6
6
2
2
JSD
Unit
KHz
m
m
m
m
mA
mA
mA
mA
mA
mA
A
A
A
A
A
V
V
V
C
C
s