STOD13AM データシートの表示（PDF） - STMicroelectronics
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STOD13AM Datasheet PDF : 25 Pages
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Schematic
1
Schematic
Figure 1. Application schematic
VBAT
L1
CIN
CREF
VINP
VINA
LX1
VMID
S-WIRE
EN
FD
S-WIRE
EN
FD
VREF
STOD13AM
VO2
PGND
AGND LX2
L2
STOD13AM
CMID
CO2
AM12788v1
Table 2. Typical external components
Comp. Manufacturer
Part number
Value
Size
Ratings
L1 (1)
CoilCraft
Murata
LPS4012-472ML
LQH3NPN4R7MM0
4.7 µH
4.0 x 4.0 x 1.2 ±20%, I = 1.7A, R = 0.175 Ω
3.0 x 3.0 x 1.5 ±20%, I = 1.25A, R = 0.13 Ω
L2 (2)
CoilCraft
Murata
LPS4012-472ML
LQH3NPN4R7MM0
4.7 µH
4.0 x 4.0 x 1.2 ±20%, I = 1.7A, R = 0.175 Ω
3.0 x 3.0 x 1.5 ±20%, I = 1.25A, R = 0.13 Ω
CIN
CMID
CO2
CREF
Murata
Murata
Murata
Murata
GRM219R61A106KE44 2 x 10 µF
GRM219R61A106KE44 10 µF
GRM219R61A106KE44 2 x 10 µF
GRM185R60J105KE26 1 µF
0805
0805
0805
0603
±10%, X5R, 10 V
±10%, X5R, 10 V
±10%, X5R, 10 V
±10%, X5R, 6.3 V
1. A 250 mA load can be provided with inductor saturation current as a minimum of 0.9 A.
2. At - 5.4 V, a 250 mA load can be provided with inductor saturation current as a minimum of 1.4 A. See Section 7.1.1.
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Doc ID 023747 Rev 1
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