전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

SC21150ACSTRT 데이터시트(PDF) 5 Page - Semtech Corporation

부품명 SC21150ACSTRT
상세설명  Tiny 1.2A Synchronous Buck Regulator
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  SEMTECH [Semtech Corporation]
홈페이지  http://www.semtech.com
Logo SEMTECH - Semtech Corporation

SC21150ACSTRT 데이터시트(HTML) 5 Page - Semtech Corporation

  SC21150ACSTRT Datasheet HTML 1Page - Semtech Corporation SC21150ACSTRT Datasheet HTML 2Page - Semtech Corporation SC21150ACSTRT Datasheet HTML 3Page - Semtech Corporation SC21150ACSTRT Datasheet HTML 4Page - Semtech Corporation SC21150ACSTRT Datasheet HTML 5Page - Semtech Corporation SC21150ACSTRT Datasheet HTML 6Page - Semtech Corporation SC21150ACSTRT Datasheet HTML 7Page - Semtech Corporation SC21150ACSTRT Datasheet HTML 8Page - Semtech Corporation SC21150ACSTRT Datasheet HTML 9Page - Semtech Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 20 page
background image
SC21150
5
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Output Voltage Range
Vout
Adjustable Vout
0.8
VIN
V
Output Voltage Line Regulation
dVline
5.5V > VIN > (Vout +), PWM operation
0.7
%/V
Output Voltage Load Regulation
dVload
500mA < ILOAD < .2A
-0.3
%/A
Maximum Output Current
IOUT
Continuous current
.2
A
Soft Start
Soft Start Time ()
TSS
FB: from LX rising edge to
95% of final value
00
μs
LX Switching Node
On Resistance High-side
Rdson_hs
FB = 0V; ILX = 500mA
60
mΩ
On Resistance Low-side
Rdson_ls
FB = VIN; ILX = 500mA
20
mΩ
LX Leakage Current High Side
ILX_hs
FB = VIN = 5.5V; VLX = 0V
-.5
-0.
μA
LX Leakage Current Low Side
ILX_ls
FB = 0V; VLX = VIN = 5.5V;
Vout Automatic Discharge disabled
0.

μA
LX Pulldown Current()
ILX_pd
EN = 0V; VLX = V;
Vout Automatic Discharge enabled
20
mA
Switching Frequency()
Fsw
4MHz option, PWM operation, 500mA load,
adjustable output, Vout = 2.5V
3.6
4.0
4.4
MHz
Current Sense
High Side Current Limit
ILIMhs
Current from VIN to LX
.5
2.2
3.0
A
Low Side Current Limit
ILIMls
Current from LX to GND
-0.8
A
Zero Cross Detector Threshold
Ithzcpfm
Power Save Mode and DC Test condition
0
mA
Thermal Protection
Over-Temperature Shutdown
Tts_rise
Rising temperature
60
°C
Over-Temperature Hysteresis
Tts_hyst
0
°C
EN Input
EN Input High Threshhold
VIHen
.2
V
EN Input Low Threshhold
VILen
0.4
V
EN Input High Current
IIHen
VEN = VIN
-
μA
EN Input Low Current
IILen
VEN = 0V

μA
Electrical Characteristics (continued)



Html Pages

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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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