L9347DIE1 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L9347DIE1' PDF : 21 Pages View PDF
L9347
OPERATING RANGE
Symbol
Parameter
Test Conditions
VS
VCC, VDD
dVS/dt
VQ
VQ
Supply voltage
Supply voltage
Supply voltage transient time
Output voltage static
Output voltage induced by inductive switching Voltage will be
limited by internal
Z-diode clamping
VST
Output voltage status
IST
Output current status
Tj
Junction temperature
Tjc
Junction temperature during clamping
Σ = 30min
Σ = 15min
Min.
4.8
4.5
-1
-0.3
-0.3
-1
-40
Typ.
Max.
18
5.5
1
40
60
Unit
V
V
V/µs
V
V
6
V
1
mA
150
°C
175
°C
190
.
ELECTRICAL CHARACTERISTCS:
(Vs = 4.8 to 18V; Tj = -40 to 150°C unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Power Supply
ISON Supply current
VS ≤ 18V
(outputs ON)
ISOFF Quiescent current
VS ≤ 18V
(outputs OFF)
Icc Supply current VCC (analog supply) VCC =5V
Idd Supply current VDD (digital supply) VDD =5V fCLK=0Hz
Idd Supply current VDD (digital supply) VDD =5V fCLK=250kHz
General Diagnostic Functions
VQU Open load voltage
VS ≥ 6.5V
0.3
(outputs OFF)
VthGND Signal-GND-loss threshold
VCC= 5V
0.1
VthPGL Power-GND-loss threshold
VCC= 5V
1.5
fCLK,min Clock frequency error
10
DCCLKe_l Clock duty cycle error detection low
ow
fCLK= 250 kHz
DCCLKe_ Clock duty cycle error detection high fCLK= 250 kHz
55
high
VSloss Supply detection
VCC = VDD = 5V
2
Additional Diagnostic Functions channel 1 and channel 2 (non regulated channels)
IQU1,2 Open-load current channel 1, 2
VS ≥ 6.5V
50
IQO1,2 Over-load current channel 1, 2
VS ≥ 6.5V
5
Typ.
0.33
2.5
33,3
66,6
7.5
Max. Unit
5
mA
5
mA
5
mA
5
uA
5
mA
0.36 x VQ
1
V
3.5
V
100 kHz
45
%
%
4.5
V
140 mA
9
A
5/21
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