ST1S10 STMicroelectronics, ST1S10 Datasheet - Page 7

• 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
Table 5.
1. Guaranteed by design, but not tested in production.
2. See output voltage selection paragraph 5.5 for maximum duty cycle conditions.
Symbol
UVLO
I
IL,
I
IH
Electrical characteristics (continued)
SYNC input current
Under voltage lock-out threshold
Parameter
Doc ID 13844 Rev 4
V
V
V
Hysteresis
IN
SYNC
IN
= 2.5 V to 18 V,
rising
Test conditions
= 0 or 5 V
Min.
-10
Electrical characteristics
Typ.
200
2.3
Max.
+10
Unit
mV
µA
V
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