STBB2 Datasheet, PDF (5/25 Pages) STMicroelectronics – 800 mA 2.5 MHz, high efficiency dual mode buck-boost DC-DC converter

STBB2
3
Absolute maximum ratings
Absolute maximum ratings
Table 3. Absolute maximum ratings
Symbol
Parameter
Value
Unit
VIN, VINA, VINA1
SW1,SW2
Supply voltage
Switching nodes
-0.3 to 7.0
V
-0.3 to 7.0
V
VOUT
MODE, EN, BP, VSEL
FB
ESD
Output voltage
Logic pins
Feedback pin
Human body model
Charged device model
-0.3 to 7.0
V
-0.3 to 7.0
V
-0.3 to 6.0
V
± 2000
V
± 500
T_AMB
T_J
T_STG
Operating ambient temperature
Maximum operating junction temperature
Storage temperature
-40 to 85
°C
150
°C
-65 to 150
°C
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Table 4. Thermal data
Symbol
Parameter
R_thJA
Thermal resistance junction-ambient
1. PCB condition: JEDEC standard 2s2P(4-layer).
Value
80 ⁽¹⁾
Unit
°C/W
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