ST1S10 STMicroelectronics, ST1S10 Datasheet - Page 5

• Manufacturer Part Number: ST1S10
• Description: Monolithic synchronous step-down regulator
• Manufacturer: STMicroelectronics

Specifications of ST1S10

• Input Voltage Range: 2.5 V to 18 V
• Max Iout: 3 A
• High Internal Switching Frequency: 900 kHz
• Quiescent Current: < 6 μA in inhibit state

ST1S10
3
Table 3.
Note:
Table 4.
Symbol
R
R
thJC
Symbol
thJA
V
V
T
Sync
V
V
IN_SW
V
T
I
IN_A
STG
FB
INH
SW
OP
FB
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are the values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Thermal data
Thermal resistance junction-ambient
Thermal resistance junction-case
Positive power supply voltage
Positive supply voltage
Inhibit voltage
Output switch voltage
Feedback voltage
FB current
Synchronization
Storage temperature range
Operating junction temperature range
Parameter
Parameter
Doc ID 13844 Rev 4
PowerSO-8
40
12
-0.3 to V
-0.3 to 2.5
-40 to 150
-25 to 125
-0.3 to 20
-0.3 to 20
-0.3 to 20
-0.3 to 6
-1 to +1
Value
DFN8
IN_A
40
4
Maximum ratings
°C/W
°C/W
Unit
Unit
mA
°C
°C
V
V
V
V
V
V
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