数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

ST1S12XX 数据表(PDF) 8 Page - STMicroelectronics

部件名 ST1S12XX
功能描述  Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

ST1S12XX 数据表(HTML) 8 Page - STMicroelectronics

Back Button ST1S12XX Datasheet HTML 4Page - STMicroelectronics ST1S12XX Datasheet HTML 5Page - STMicroelectronics ST1S12XX Datasheet HTML 6Page - STMicroelectronics ST1S12XX Datasheet HTML 7Page - STMicroelectronics ST1S12XX Datasheet HTML 8Page - STMicroelectronics ST1S12XX Datasheet HTML 9Page - STMicroelectronics ST1S12XX Datasheet HTML 10Page - STMicroelectronics ST1S12XX Datasheet HTML 11Page - STMicroelectronics ST1S12XX Datasheet HTML 12Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 20 page
background image
Electrical characteristics
ST1S12XX, ST1S12XX12, ST1S12XX18
8/20
Doc ID 14314 Rev 3
VIN =VEN = 3.6 V, CIN = 4.7 µF, CO =10 µF, L = 2.2 µH, TJ = -40 to 125 °C (unless otherwise
specified. Typical values are referred to 25 °C).
Table 8.
Electrical characteristics for ST1S12G18
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
OUT
Output feedback pin
TJ =-40 to 125°C
1.746
1.8
1.854
V
IO
VO pin bias current
15
20
µA
VIN
Minimum input voltage
IO= 10mA to 0.7A
2.5
V
IQ
Quiescent current
VIN =VEN, VFB=2V
500
600
µA
VEN = 0, TJ = -40°C to 85°C
1
µA
IO
Output current
VIN = 2.5V to 5.5V
(1)
0.7
A
VEN
Enable threshold
Device ON, VI = 2.5V to 5.5V
1.5
V
Device OFF
0.5
IEN
Enable pin current
1
µA
%VO/ΔVIN Reference line regulation
VIN = 2.5V to 5.5V
(1)
0.05
0.1
%VO/ΔVIN
%VO/ΔIO Reference load regulation
IO = 10mA to 700mA
(1)
0.0025 0.005
%VO/mA
PWMfS
PWM switching frequency
1.16
1.7
2.08
MHz
RDSON-N NMOS switch on resistance
ISW = 100mA
0.25
0.4
Ω
RDSON-P PMOS switch on resistance
ISW = 100mA
0.25
0.45
Ω
ISWL
Switching current limitation
(1)
1.6
A
ν
Efficiency (1)
IO = 10mA to 100mA
80
%
IO = 100mA to 0.7A
90
TSHDN
Thermal shutdown
130
150
°C
THYS
Thermal shutdown hysteresis
15
°C
%VO/ΔIO Load transient response
IO = 100mA to 700mA, TA = 25°C
tR = tF ≥ 200ns, CO=22µF
(1)
-5
+5
%VO
%VO/ΔIO Short circuit removal response
IO = 10mA to IO = short,
TA = 25°C
(1)
-10
+10
%VO
1.
Guaranteed by design, but not tested in production.


类似零件编号 - ST1S12XX

制造商部件名数据表功能描述
logo
STMicroelectronics
ST1S12XX STMICROELECTRONICS-ST1S12XX Datasheet
338Kb / 20P
   Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L
ST1S12XX12 STMICROELECTRONICS-ST1S12XX12 Datasheet
338Kb / 20P
   Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L
ST1S12XX18 STMICROELECTRONICS-ST1S12XX18 Datasheet
338Kb / 20P
   Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L
More results

类似说明 - ST1S12XX

制造商部件名数据表功能描述
logo
STMicroelectronics
ST1S12XX STMICROELECTRONICS-ST1S12XX Datasheet
338Kb / 20P
   Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L
ST1S06XX STMICROELECTRONICS-ST1S06XX Datasheet
426Kb / 20P
   Synchronous rectification with inhibit, 1.5 A, 1.5 MHz fixed or adjustable, step-down switching regulator
ST1S06 STMICROELECTRONICS-ST1S06 Datasheet
502Kb / 19P
   Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switching regulator in DFN6 3x3
ST2S06A33 STMICROELECTRONICS-ST2S06A33_09 Datasheet
296Kb / 18P
   Dual synchronous rectification with reset or inhibit, 0.5 A, 1.5 MHz adjustable step-down switching regulator
ST2S06A33 STMICROELECTRONICS-ST2S06A33 Datasheet
333Kb / 21P
   Dual synchronous rectification with reset or inhibit, 0.5 A, 1.5 MHz adjustable step-down switching regulator
ST2S08B STMICROELECTRONICS-ST2S08B Datasheet
757Kb / 18P
   Dual synchronous rectification, 1.5 A, 1.5 MHz adjustable step-down switching regulator
ST1S09 STMICROELECTRONICS-ST1S09_10 Datasheet
387Kb / 18P
   2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectification
ST1S30 STMICROELECTRONICS-ST1S30 Datasheet
193Kb / 11P
   3 A, 1.5 MHz PWM step-down switching regulator with synchronous rectification
L5988 STMICROELECTRONICS-L5988 Datasheet
114Kb / 10P
   4A step-down switching regulator with synchronous rectification
L5980 STMICROELECTRONICS-L5980_08 Datasheet
1Mb / 37P
   0.7 A step-down switching regulator
More results


Html Pages

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


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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