ST1S06A STMicroelectronics, ST1S06A Datasheet - Page 9

• Manufacturer Part Number: ST1S06A
• Description: Synchronous rectification, 1.5 A, 1.5 MHz adjustable, step-down switching regulator
• Manufacturer: STMicroelectronics

Specifications of ST1S06A

• Typical Efficiency: > 90%
• Not Switching Quiescent Current: max 1.5mA over temperature range

5
Figure 3.
Figure 5.
Figure 7.
Typical performance characteristics
V
specified. Typical values are referred to 25 °C.
Efficiency vs. output current
Efficiency vs. output current
Efficiency vs. output current
IN_SW
= V
IN_A
= V
INH
= 5 V, C
Doc ID 12236 Rev 9
I
= 4.7 µF, C
Figure 4.
Figure 6.
Figure 8.
O
= 22 µF, L1 = 3.3 µH, unless otherwise
Efficiency vs. output current
Efficiency vs. output current
Efficiency vs. inductor
9/20