L9349-LF STMicroelectronics, L9349-LF Datasheet - Page 14

• Manufacturer Part Number: L9349-LF
• Description: IC IPS LOW SIDE QUAD POWERSO20
• Manufacturer: STMicroelectronics
• Type: Low Sider

Specifications of L9349-LF

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 200 mOhm, 300 mOhm
• Current - Output / Channel: 3A, 5A
• Current - Peak Output: 6A, 10A
• Voltage - Supply: 4.5 V ~ 32 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
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Figure 7.
Figure 8.
00AT0035
Controller
μ
P
V
GND
V
V
VO
IO
IO
V
00AT0034
CC
EN
IN
D
O
U
U
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Logic diagram
Application circuit diagram
+5V
+5V
+5V
+5V
IN1
IN4
IN2
IN3
EN
D1
D4
D2
D3
Diagnostic
Control
Output Control
Q
R
S
Channel 1
Channel 4
Channel 2
Channel 3
Delay
Time
GND
Overtemp
Openload
Overload
52V
R
IO
OUT1
VS
OUT4
OUT2
OUT3
+45V
Z
Z
Z
Z
VALVE
VALVE
VALVE
VALVE
V
Batt
L9349-LF
KL15
KL30