ST1S12XX12 STMicroelectronics, ST1S12XX12 Datasheet - Page 19

• Manufacturer Part Number: ST1S12XX12
• Description: Synchronous rectification with inhibit, 0.7 A, 1.7 MHz fixed, step-down switching regulator
• Manufacturer: STMicroelectronics

Specifications of ST1S12XX12

• Typical Efficiency: > 90%
• Not Switching Quiescent Current: max 650 μA over temperature range

ST1S12XX, ST1S12XX12, ST1S12XX18
9
Table 10.
01-Feb-2008
23-Feb-2010
17-Feb-2012
10-Jan-2008
23-Jun-2011
Date
Revision history
Document revision history
Revision
1
2
3
4
5
Initial release.
Modified:
Modified: V
Modified: FB unit
Modified: quiescent current max value 600 ==> 650
Table 7 on page 7
Figure 3 on page 9
Doc ID 14314 Rev 5
IN
value
Table 6 on page 6
and
Table 3 on page 5
Table 8 on page 8
.
Changes
.
.
.
Table 6 on page 6
Revision history
,
19/20