L6370Q Datasheet, PDF (4/16 Pages) STMicroelectronics – 2.5 A single high-side smart power switch

Block diagram and pin description
L6370Q
1.1
Pin description
Table 2.
Pin N°
Pin description
Name
Description
1
OUTPUT High side output with built-in current limitation
2
OUTPUT High side output with built-in current limitation
3
NC
Not connected
4
ON-DELAY Programmable ON time interval duration during short circuit operation
Supply voltage input, the value of the supply voltage is monitored to
5
VS
detect under voltage condition
Supply voltage input, the value of the supply voltage is monitored to
6
VS
detect under voltage condition
Supply voltage input, the value of the supply voltage is monitored to
7
VS
detect under voltage condition
Supply voltage input, the value of the supply voltage is monitored to
8
VS
detect under voltage condition
9
NC
Not connected
10
OUTPUT High side output with built-in current limitation
11
OUTPUT High side output with built-in current limitation
12
NC
Not connected
13
NC
Not connected
14
NC
Not connected
15
NC
Not connected
16
NC
Not connected
17
NC
Not connected
18
NC
Not connected
19
NC
Not connected
20
NC
Not connected
21
NC
Not connected
22
RSC
Current limitation setting.
23
NC
Not connected
24
NC
Not connected
25
NC
Not connected
26
NC
Not connected
27
NC
Not connected
DIAGNOSTIC 1 output. This open drain reports the IC working
28
DIAG1
conditions. (See diagnostic truth Table 6.)
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Doc ID 022313 Rev 1