Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

ST1S12GR Datasheet(PDF) 11 Page - STMicroelectronics

Part # ST1S12GR
Description  Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST1S12GR Datasheet(HTML) 11 Page - STMicroelectronics

Back Button ST1S12GR Datasheet HTML 7Page - STMicroelectronics ST1S12GR Datasheet HTML 8Page - STMicroelectronics ST1S12GR Datasheet HTML 9Page - STMicroelectronics ST1S12GR Datasheet HTML 10Page - STMicroelectronics ST1S12GR Datasheet HTML 11Page - STMicroelectronics ST1S12GR Datasheet HTML 12Page - STMicroelectronics ST1S12GR Datasheet HTML 13Page - STMicroelectronics ST1S12GR Datasheet HTML 14Page - STMicroelectronics ST1S12GR Datasheet HTML 15Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 20 page
background image
ST1S12XX, ST1S12XX12, ST1S12XX18
Typical performance characteristics
Doc ID 14314 Rev 3
11/20
7
Typical performance characteristics
Unless otherwise specified, refer to the typical application circuit under the following
conditions: CIN = 4.7 µF, COUT = 10 µF, L = 2.2 µH
Figure 4.
Voltage feedback vs. temperature
Figure 5.
Drop vs. temperature
Figure 6.
Oscillator frequency vs.
temperature
Figure 7.
Efficiency vs. output current
Figure 8.
Efficiency vs. output current
Figure 9.
Efficiency vs. temperature
550
570
590
610
630
650
-75
-50
-25
0
25
50
75
100
125
150
175
T [°C]
VIN=VEN=3.6V, IOUT=10mA, VOUT=1.8V
550
570
590
610
630
650
-75
-50
-25
0
25
50
75
100
125
150
175
T [°C]
VIN=VEN=3.6V, IOUT=10mA, VOUT=1.8V
0
0.1
0.2
0.3
0.4
0.5
-75
-50
-25
0
25
50
75
100
125
150
175
T [°C]
I
OUT=700mA, VOUT=2.7V, Duty cycle=100%
0
0.1
0.2
0.3
0.4
0.5
-75
-50
-25
0
25
50
75
100
125
150
175
T [°C]
I
OUT=700mA, VOUT=2.7V, Duty cycle=100%
1.1
1.3
1.5
1.7
1.9
2.1
2.3
-75
-50
-25
0
25
50
75
100 125 150 175
T [°C]
V
IN=VEN=3.6V, VFB=0.65V, VOUT=1.8V
1.1
1.3
1.5
1.7
1.9
2.1
2.3
-75
-50
-25
0
25
50
75
100 125 150 175
T [°C]
V
IN=VEN=3.6V, VFB=0.65V, VOUT=1.8V
0
10
20
30
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
I
OUT [A]
V
IN=VEN=3V, IOUT=from 10mA to 700mA, VOUT=1.2V
0
10
20
30
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
I
OUT [A]
V
IN=VEN=3V, IOUT=from 10mA to 700mA, VOUT=1.2V
0
10
20
30
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
I
OUT [A]
V
IN=VEN=3.6V, IOUT=from 10mA to 700mA, VOUT=1.8V
0
10
20
30
40
50
60
70
80
90
100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
I
OUT [A]
V
IN=VEN=3.6V, IOUT=from 10mA to 700mA, VOUT=1.8V
0
10
20
30
40
50
60
70
80
90
100
-75
-50
-25
0
25
50
75
100 125 150 175
T [°C]
IOUT=100mA
IOUT=700mA
V
IN=VEN=3.6V, VOUT=1.8V
0
10
20
30
40
50
60
70
80
90
100
-75
-50
-25
0
25
50
75
100 125 150 175
T [°C]
IOUT=100mA
IOUT=700mA
V
IN=VEN=3.6V, VOUT=1.8V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com