L6370 STMicroelectronics, L6370 Datasheet - Page 3

• Manufacturer Part Number: L6370
• Description: 2.5a High-side Driver Industrial Intelligent Power Switch
• Manufacturer: STMicroelectronics

L6370
1
Block diagram and pin description
Figure 1.
Figure 2.
Note: Output pins must be connected externally to the package to use all leads for the output
ON-DELAY
current (Pin 2, 3, 8 and 9 for PowerSO20 package).
Block diagram
Pin connection (top view)
IN+
IN-
INPUT
1.4V
PROTECTION
THERMAL
OSC
+
-
SUPPLY VOLTAGE
SUPPLY VOLTAGE
ON-DELAY
OUTPUT STATUS
OUTPUT
OUTPUT
OUTPUT
OUTPUT
GND
GND
N.C.
OUTSTATUS
NON DISSIPATIVE
SHORT CIRCUIT
3mA
VOLTAGE
1
2
3
4
5
6
7
8
9
10
UNDER
20
19
18
17
16
15
14
13
12
11
Block diagram and pin description
DIAGNOSTIC
OPEN LOAD
DETECTION
LIMITATION
CURRENT
D95IN210B
CHARGE
GND
OUTPUT STATUS
INPUT -
INPUT +
N.C.
DIAGNOSTIC 2
DIAGNOSTIC 1
RSC
N.C.
GND
DRIVER
PUMP
D95IN208D
PowerSO-20
V
OUT
RSC
DIAG1
DIAG2
S
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