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ST1S09 Datasheet(PDF) 5 Page - STMicroelectronics

Part # ST1S09
Description  2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectificationtm
PDF  18 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST1S09 Datasheet(HTML) 5 Page - STMicroelectronics

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ST1S09
Maximum ratings
5/18
3
Maximum ratings
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Table 3.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
VIN_SW
Positive power supply voltage
-0.3 to 7
V
VIN_A
Positive power supply voltage
-0.3 to 7
V
VINH
Inhibit voltage (I version)
-0.3 to VI + 0.3
V
SWITCH Voltage
Max. voltage of output pin
-0.3 to 7
V
VFB
Feedback voltage
-0.3 to 3
V
PG
Power Good open drain
-0.3 to 7
V
TJ
Max junction temperature
-40 to 150
°C
TSTG
Storage temperature range
-65 to 150
°C
TLEAD
Lead temperature (soldering) 10 sec
260
°C
Table 4.
Thermal data
Symbol
Parameter
Value
Unit
RthJC
Thermal resistance junction-case
10
°C/W
RthJA
Thermal resistance junction-ambient
55
°C/W
Table 5.
ESD performance
Symbol
Parameter
Test conditions
Value
Unit
ESD
ESD protection voltage
HBM
2
KV
ESD
ESD protection voltage
MM
500
V



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