STOD13AS 데이터 시트보기 (PDF) - STMicroelectronics
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STOD13AS Datasheet PDF : 25 Pages
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STOD13AS
3
Maximum ratings
Maximum ratings
Table 4. Absolute maximum ratings
Symbol
Parameter
VINA, VINP
EN, SWIRE
FD
ILX2
LX2
VO2
VMID
LX1
ILX1
VREF
PD
TSTG
TJ
ESD
DC supply voltage
Logic input pins
Logic input pin
Inverting converter switching current
Inverting converter switching node voltage
Inverting converter output voltage
Step-up converter and LDO output voltage
Step-up converter switching node voltage
Step-up converter switching current
Reference voltage
Power dissipation
Storage temperature range
Maximum junction temperature
Human body model protection
Machine body model protection
Value
Unit
-0.3 to 6
V
-0.3 to 4.6
V
-0.3 to VINA +0.3
V
Internally limited
A
-10 to VINP + 0.3
V
-10 to AGND + 0.3
V
-0.3 to 6
V
-0.3 to VMID + 0.3
V
Internally limited
A
-0.3 to 3
V
Internally limited
mW
-65 to 150
°C
150
°C
±2
kV
200
V
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
The Lx1 and Lx2 have high slew rate and they can be over the absolute maximum rating
during operation due to the parasitic inductance in the PCB and scope probe. An absolute
maximum rating of Lx1 and Lx2 is related to voltage supplied by an external source so the
internally generated Lx1 and Lx2 voltage during normal operation doesn't damage the
chipset.
Table 5. Thermal data
Symbol
Parameter
RthJA
RthJC
Thermal resistance junction-ambient
Thermal resistance junction-case (FR-4 PCB) (1)
1. The package is mounted on a 4-layer (2S2P) JEDEC board as per JESD51-7.
Value
33
2.12
Unit
°C/W
°C/W
Doc ID 022733 Rev 1
7/25
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