PM6685_07 Datasheet, PDF (9/52 Pages) STMicroelectronics – Dual step-down main supply controller with auxilary voltages for notebook system power

PM6685
3
Electrical data
Electrical data
3.1
Maximum rating
Table 3. Absolute maximum ratings
Parameter
COMPx,FSEL,LDO3_SEL,VREF,SKIP to SGND1,SGND2
ENx,SHDN,PGOOD_LDO3,OUTx,PGOODx,VCC to
SGND1,SGND2
LDO3 to SGND1,SGND2
LGATEx to PGND
HGATEx and BOOTx, to PHASEx
PHASEx to PGND
CSENSEx , to PGND
CSENSEx to BOOTx_
V5SW, LDO5 _to PGND
VIN to PGND
PGND to SGND1,SGND2_
Power Dissipation at Tamb = 25ºC
Maximum withstanding Voltage range test
condition: CDF-AEC-Q100-002- “Human Body
Model” acceptance criteria: “Normal
Performance”
VIN pin
Other pins
1. LGATEx to PGND up to -1V for t < 40ns
2. PHASE to PGND up to -2.5V for t < 10ns
Value
Unit
-0.3 to VCC + 0.3
V
-0.3 to 6
V
-0.3 to LDO5 + 0.3
V
-0.3 ⁽¹⁾ to LDO5 + 0.3 V
-0.3 to 6
V
-0.6 ⁽²⁾ to 36
V
-0.6 to 42
V
-6 to 0.3
V
-0.3 to 6
V
-0.3 to 36
V
-0.3 to 0.3
V
2
W
±1000
V
±2000
3.2
Thermal data
Table 4. Thermal data
Symbol
Parameter
R_thJA
T_STG
T_J
Thermal resistance junction to ambient
Storage temperature range
Junction operating temperature range
Value
35
-40 to 150
-10 to 125
Unit
°C/W
°C
°C
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