STOD13AM 查看數據表（PDF） - STMicroelectronics
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STOD13AM Datasheet PDF : 25 Pages
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Pin configuration
2
Pin configuration
Figure 3. Pin configuration (top view)
STOD13AM
Table 3.
Pin
Lx1
PGND
VMID
FD
AGND
VREF
SWIRE
EN
VO2
Lx2
VIN A
VIN P
Pin description
Pin n°
Description
1
Boost converter switching node
2
Power ground pin
3
Boost converter output voltage
4
Fast discharge control pin. When pulled LOW, the fast discharge after
shutdown is active. When pulled HIGH, the fast discharge is OFF
5
Signal ground pin. This pin must be connected to the power ground layer
6
Voltage reference output. 1 µF bypass capacitor must be connected
between this pin and AGND
7
Negative voltage setting pin
8
Enable control pin. High = converter on; Low = converter in shutdown
mode
9
Inverting converter output voltage
10
Inverting converter switching node
11
Analogic input supply voltage
12
Power input supply voltage
Exposed
pad
Internally connected to AGND. Exposed pad must be connected to
ground layers in the PCB layout in order to guarantee proper operation of
the device
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Doc ID 023747 Rev 1
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